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courtney galli

Schizophrenia: causes, symptoms and treatments - Mental Health A-Z - Douglas Mental Hea... - 0 views

    • courtney galli
       
      Statistic
  • In Canada, one in every one hundred people is diagnosed with schizophrenia
  • In Canada, one in every one hundred people is diagnosed with schizophrenia
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  • people
    • courtney galli
       
      Symptoms of schizophrenia 
  • Researchers do not yet know what causes schizophrenia
  • combination of problems, including genetic vulnerability and environmental factors.
    • Daryl Bambic
       
      And the site summary?
  •  
    This site is credible because it is a mental institute with lots of experience with this mental illness.  There are many doctors and researchers who can add/update/correct the information on the site.   
alicia waid

Cannabis and mental health - 0 views

    • alicia waid
       
      Cannabis is too easy to access (become more and more easy to access, as well).  People are under the influence that smoking cannabis is not bad for you, and that it is, in fact, better than smoking tobacco.  However, this is not the case, as researchers are starting to see that cannabis might actually be causing mental illnesses. 
  • most drug users take other drugs in addition to cannabis create methodological problems and explain the dearth of reliable evidence
    • alicia waid
       
      It is believed that cannabis triggers the onset or relapse of schizophrenia in predisposed people, however this cannot be certain, because many of the people being researched on have taken other drugs, which makes it hard to determine wether the triggers are from the cannabis or from any of the other drugs.
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    • alicia waid
       
      During a test (that occurred over 15 years), it was discovered that by smoking marijuana during adolescence, you are increasing your risk of developing schizophrenia.  However, they are not certain that marijuana is the only cause: Other drugs might be a factor too, and a few other concepts. 
    • alicia waid
       
      In addition, research is showing that cannabis also has a relation with depression.  It was studied over a period of 15 years, and results show that by smoking cannabis, you are increasing your risk of developing a major depression.  It was also showed that the use of cannabis also increases the idea of suicide and inability to feel pleasure.  
    • alicia waid
       
      Although only few studies were talked about in the National institution of Health, they are enough to prove that cannabis increases ones rist of developing schizophrenia AND depression.  The studies also provide very little support to prove that there is also a link between marijuana and mental health problems that are largely due to self medication (harder to prove).  These studies are not trying to say that if you smoke cannabis you will develop schizophrenia or depression, however it is saying that those who are more vulnerable will.  
    • alicia waid
       
      It is important to note that those who use cannabis must reduce their usage if they want their risk of developing schizophrenia or depression to decrease.  It was estimated that if you were to have reduced your exposure to cannabis, the incidence of psychosis would have reduced treatment by as much as 50% (Dutch study).
    • alicia waid
       
      In a Swedish study, it was proved that the use of cannabis increases your chances of developing schizophrenia by 30%.  
    • alicia waid
       
      Even more people are anticipating that cannabis will continue to contribute to even more cases of mental illnesses in the future.
    • alicia waid
       
      With further analysis, it has been discovered that cannabis is the drug associated with the possibility of developing schizophrenia (and not the impact of other drugs).  
    • alicia waid
       
      During another experiment, it was found that 59 people with a basic diagnosis of a psychotic disorder show a strong association with the use of cannabis and psychosis.  It is evident that the longer you've been smoking the drug, the more your symtoms will worsen(there is a higher chance), just like with any other drug.  
    • alicia waid
       
      In New Zealand, it was discovered that people who smoke marijuana are three times more likely to develop schizophrenia, by the age of 15 or 18.  
    • alicia waid
       
      An Australian study was also made that shows the more you smoke cannabis, the higher your rates of anxiety or depression might be.  It was proven that this link is more prone to young women than young men, however this was not proved in any other study (except the australian one).  
    • alicia waid
       
      It was proven, however, that any young human being that has used cannabis three times or more by the age of 18 is more likely to have some sort of depressive disorder by the age of 26! (And unfortunately, this was proved even to those that stopped smoking cannabis and got themselves under control.  After the first 3 times, it was too late).
  • The link between cannabis and psychosis is well established
  • 1990s
  • link between use of marijuana and depression
  • triggers the onset or relapse of schizophrenia in predisposed people and also exacerbates the symptoms generally
  • use of marijuana during adolescence increased the risk of schizophrenia in a dose-response relation
  • possible causal role of other drugs, and prodromal symptoms of schizophrenia
  • led to the use of cannabis, rather than cannabis triggering the psychosis.
  • is associated with later schizophrenia and that this is not explained by prodromal symptoms
  • cannabis
  • Length of exposure to use of cannabis predicted the severity of the psychosis
  • strong association between use of cannabis and psychosis
  • Participants who showed psychotic symptoms at baseline and used cannabis had a worse outcome
  • used cannabis three times or more by age 15 or 18
  • more likely to have schizophreniform disorder at age 26
  • cannabis increased the risk of major depression
  • increase in suicidal ideation and anhedonia
  • the use of cannabis and anxiety or depression in a large cohort of 14-15 year olds followed for seven years
  • relation between
  • higher rates of anxiety or depression
  • frequency
  • study in the New Zealand
  • did not find an association between cannabis use at age 15 and depressive disorder at age 26
  • that young people who had used cannabis three times or more by age 18 were more likely to have a depressive disorder at age 26
  • importance of reducing the use of cannabis in people who use it
  • findings strengthen the argument that use of cannabis increases the risk of schizophrenia and depression
  • exposure to cannabis would have reduced the incidence of psychosis requiring treatment by as much as 50%
  • showing that the use of cannabis increased the risk of schizophrenia by 30%
  • cannabis will contribute to more episodes or new cases of the illness
Emilie L

The Mind of the Narcissist - 0 views

    • Emilie L
       
      himself vs. reflection: major point
  • Some people explicitly state that they do not love themselves at all (they are ego-dystonic). Others confine their lack of self-love to certain of their traits, to their personal history, or to some of their behaviour patterns. Yet others feel content with who they are and with what they are doing (ego-syntonic). But one group of people seems distinct in its mental constitution – narcissists.
    • Emilie L
       
      * keyword: distinct mental constitution (that differs from all the different kinds of confidence kinda brain traits)
  • Loving your True Self is healthy, adaptive, and functional. Loving a reflection has two major drawbacks: One depends on the existence and availability of the reflection to produce the emotion of self-love. The absence of a "compass", an "objective and realistic yardstick", by which to judge the authenticity of the reflection. In other words, it is impossible to tell whether the reflection is true to reality – and, if so, to what extent.
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  • Narcissus is not in love with himself. He is in love with his reflection
  • Some people explicitly state that they do not love themselves at all (they are ego-dystonic).
  • the narcissist is preoccupied with projecting a loveable image, albeit compatible with his self-image (the way he "sees" himself).
  • If he cannot love himself – he must love his reflection
  • ut to love his reflection – it must be loveable
  • they direct their love to other people's impressions of them. He who loves only impressions is incapable of loving people, himself included.
  • The more successful this projected image (or series of successive images) is in generating Narcissistic Supply (NS) – the more the narcissist becomes divorced from his True Self and married to the image.
    • Emilie L
       
      Meaning, the better he is capable of mentally creating better image for himself in the eyes of others (therefore his 'reflection') the more he becomes 'in love' with the idea of himself then who he truly is
  • he prefers his image
  • The narcissist, therefore, is not selfish – because his True Self is paralysed and subordinate
    • Emilie L
       
      * very good point
  • narcissist is not attuned exclusively to his needs. On the contrary: he ignores them because many of them conflict with his ostensible omnipotence and omniscience. He does not put himself first – he puts his self last. He caters to the needs and wishes of everyone around him – because he craves their love and admiration. It is through their reactions that he acquires a sense of distinct self. In many ways he annuls himself – only to re-invent himself through the look of others. He is the person most insensitive to his true needs.
  • rains himself of mental energy in this process. This is why he has none left to dedicate to others
    • Emilie L
       
      he is so focused in pleasing everyone else to this image that he has no time to dedicate himself to others = lack of empathy
  • Why should people indulge the narcissist, divert time and energy, give him attention, love and adulation? The narcissist's answer is simple: because he is entitled to it
  • Clinical data show that there is rarely any realistic basis for these grandiose notions of greatness and uniqueness.
    • Emilie L
       
      meaning there is nothing really extravagant or particular about them that they should (or could even be really driven!!) to be narcissistic 
  • Actually, he feels betrayed, discriminated against and underprivileged because he believes that he is not being treated fairly, that he should get more than he does
  • With time, he comes to regard those around him as mere instruments of gratification, as two-dimensional cartoon figures with negligible lines in the script of his magnificent life.
    • Emilie L
       
      bases his own happiness on what others are doing around him + their reflection of him
  • He is a habitual "people-junkie"
  • The narcissist is forced to use other people in order to feel that he exists
  • A personality whose very existence is a derivative of its reflection in other people's minds is perilously dependent on these people's perceptions. They are the Source of Narcissistic Supply (NSS). Criticism and disapproval are interpreted as a sadistic withholding of said supply and as a direct threat to the narcissist's mental house of cards.
  • he reacts to what he perceives to be a danger to the very cohesion of his self. Thus, every minor disagreement with a Source of Narcissistic Supply – another person – is interpreted as a threat to the narcissist's very self-worth.
    • Emilie L
       
      * big point
  • The narcissist does not suffer from a faulty sense of causation. He is not oblivious to the likely outcomes of his actions and to the price he may have to pay. But he doesn't care.
  • He would rather discern disapproval and unjustified criticism where there are none then face the consequences of being caught off-guard.
  • that the narcissist cannot take chances. He would rather be mistaken then remain without Narcissistic Supply
  • blames others for his behaviour
    • Emilie L
       
      again, lack of humility
  • The narcissist – wittingly or not – utilises people to buttress his self-image and to regulate his sense of self-worth. As long and in as much as they are instrumental in achieving these goals, he holds them in high regard, they are valuable to him
  • This is a result of his inability to love others: he lacks empathy, he thinks utility, and, thus, he reduces others to mere instruments
  • He sees them only through this lens.
  • In 1977 the DSM-III criteria included: An inflated valuation of oneself (exaggeration of talents and achievements, demonstration of presumptuous self-confidence); Interpersonal exploitation (uses others to satisfy his needs and desires, expects preferential treatment without undertaking mutual commitments); Possesses expansive imagination (externalises immature and non-regimented fantasies, "prevaricates to redeem self-illusions"); Displays supercilious imperturbability (except when the narcissistic confidence is shaken), nonchalant, unimpressed and cold-blooded; Defective social conscience (rebels against the conventions of common social existence, does not value personal integrity and the rights of other people).
    • Emilie L
       
      1977 Criteria to Narcissistics * very interesting, gives personality traits + actions 
  • The narcissist is portrayed as a monster, a ruthless and exploitative person. Yet, inside, the narcissist suffers from a chronic lack of confidence and is fundamentally dissatisfied. This applies to all narcissists. The distinction between "compensatory" and "classic" narcissists is spurious. All narcissists are walking scar tissue, the outcomes of various forms of abuse.
    • Emilie L
       
      strong on the outside, weak on the inside * contradicts with the other article I read earlier..
  • Freud (1915) offered a trilateral model of the human psyche, composed of the Id, the Ego, and the Superego.
    • Emilie L
       
      * find further research
  • According to Freud, narcissists are dominated by their Ego to such an extent that the Id and Superego are neutralised. Early in his career, Freud believed narcissism to be a normal developmental phase between autoeroticism and object-love. Later on, he concluded that linear development can be thwarted by the very efforts we all make in our infancy to evolve the capacity to love an object (another person).
  • This choice – to concentrate on the self – is the result of an unconscious decision to give up a consistently frustrating and unrewarding effort to love others and to trust them.
  • The frustrated and abused child learns that the only "object" he can trust and that is always and reliably available, the only person he can love without being abandoned or hurt – is himself.
    • Emilie L
       
      ouuuu
  • So, is pathological narcissism the outcome of verbal, sexual, physical, or psychological abuse (the overwhelming view) – or, on the contrary, the sad result of spoiling the child and idolising it (Millon, the late Freud)?
    • Emilie L
       
      What makes a narcissistic (i.e., triggers it?)
  • Overweening, smothering, spoiling, overvaluing, and idolising the child – are also forms of parental abuse.
    • Emilie L
       
      Too much love can apparently ruin a child
  • This is because, as Horney pointed out, the smothered and spoiled child is dehumanised and instrumentalised. His parents love him not for what he really is – but for what they wish and imagine him to be: the fulfilment of their dreams and frustrated wishes. The child becomes the vessel of his parents' discontented lives, a tool, the magic airbrush with which they seek to transform their failures into successes, their humiliation into victory, their frustrations into happiness. The child is taught to give up on reality and adopt the parental fantasies. Such an unfortunate child feels omnipotent and omniscient, perfect and brilliant, worthy of adoration and entitled to special treatment. The faculties that are honed by constantly brushing against bruising reality – empathy, compassion, a realistic assessment of one's abilities and limitations, realistic expectations of oneself and of others, personal boundaries, team work, social skills, perseverance and goal-orientation, not to mention the ability to postpone gratification and to work hard to achieve it – are all lacking or missing altogether. This kind of child turned adult sees no reason to invest resources in his skills and education, convinced that his inherent genius should suffice. He feels entitled for merely being, rather than for actually doing (rather as the nobility in days gone by felt entitled not by virtue of its merits but as the inevitable, foreordained outcome of its birth right). The narcissist is not meritocratic – but aristocratic.
    • Emilie L
       
      too much love explained: the child is smothered by love and thus thinks theres a reason for it nana the world revolves around me because mummy and Daddy think so I am there pride and joy, because I am in fact an angel... now look at me I am a narcissitic and it's like a legit mental disorder.
  • This is Millon's mistake. He makes a distinction between several types of narcissists. He wrongly assumes that the "classic" narcissist is the outcome of parental overvaluation, idolisation, and spoiling and, thus, is possessed of supreme, unchallenged, self-confidence, and is devoid of all self-doubt.
  • Yet, this distinction is both wrong and unnecessary. Psychodynamically, there is only one type of pathological narcissism – though there are two developmental paths to it. And all narcissists are besieged by deeply ingrained (though at times not conscious) feelings of inadequacy, fears of failure, masochistic desires to be penalised, a fluctuating sense of self-worth (regulated by NS), and an overwhelming sensation of fakeness.
    • Emilie L
       
      * much importanto: there is only reaaally one type of narcissism despite having two different paths to it i. too much love ii. not enough 
  • hey tend to ignore him – or actively abuse him – when these needs are no longer pressing or existent.
  • The narcissist's past of abuse teaches him to avoid deeper relationships in order to escape this painful approach-avoidance pendulum. Protecting himself from hurt and from abandonment, he insulates himself from people around him. He digs in – rather than spring out.
  • This shocking revelation deforms the budding Ego. The child forms a strong dependence (as opposed to attachment) on his parents. This dependence is really the outcome of fear, the mirror image of aggression. In Freud-speak (psychoanalysis) we say that the child is likely to develop accentuated oral fixations and regressions. In plain terms, we are likely to see a lost, phobic, helpless, raging child.
    • Emilie L
       
      child-like ego problems: strong dependence on parents creates a super vulnerable child
  •  
    "The World of the Narcissist (Essay)" - tons of information +lots to read through, primary resource! like a fountain of info on narcissists. Reliability: not many ads, written by a doctor (has his CV published online, http://samvak.tripod.com/cv.html), wrote two books- one of which is an "ebook"
Daryl Bambic

All in the brain? | Discursive of Tunbridge Wells - 0 views

  •  
    "To make matters worse, research shows that exclusively biological theories of mental illness contribute to the stigma experienced by mental health patients, which I know you want to reduce[27]. "
Jenn Orleans

Harvard Study - 0 views

  •  
    This page is from a harvard study, published by the national institute of mental health.  It discusses how ADHD can relate with other mental disorders and also what the symptoms. 
Raghav Mohan

Exercising Benefits - 0 views

  •  
    This site is another educational site i discovered during my TFAD assignment. It really digs deep into MANY benefits of exercise. If you are wondering what exercise can do for YOU then this is the site to go to for information. It gives you history, examples, the present. All the basic information.
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  •  
    *sticky note* Your muscles activate your brain receptors. So knowing that your brain is more active with your muscles, exercising them would be a huge benefit and aid to a better lifestyle
  •  
    *sticky note* Mental exercise for the brain: on an everyday basis our brain is learning a new skill. This uses a lot of power from our brain which requires us EXERCISING our brain physically and mentally ***Example of an exercise you can do whenever you are on the computer: switch the hand you are using to move your mouse. It must feel pretty awkward but it's alright you are exercising movement AND learning a new skill at the same time.
  •  
    *sticky note* If you think sitting behind your computer or TV screen is going to get you smarter... Think again! It really doesn't in fact it affects us in a bad way. Weakens our eyes, and uses so much energy from our brain. Where on the other hand, just walking can benefit us a ton. It helps our blood circulation and the oxygen/glucose that reaches our brain.
  •  
    *sticky note* Exercise improves our memory, helps us remember our studies, wakes up our brain in the morning. Enhances our brain cells, creates higher brain functions. These are just the *few things that exercising does for us. It is quite amazing
  •  
    *sticky note* Exercising also helps our aging process. Exercise fools our brain into thinking we are younger when we begin exercising on a daily basis which could be great for you. Who wouldn't want to feel 40 when they're really 50? I know i would
  •  
    *sticky note* Physical exercise protects our brain as we age, it creates endurance and a motivated/confident mindset which obviously can aid us in a huge way in the future.
mira ahmad

Why teens are prone to drug addiction, behavioural disorders... - 0 views

  • why adolescents are more vulnerable to drug addiction, behavioural disorders, and other psychological ills.
  • adolescent brains react to rewards with far greater excitement than adult brains.
  • a greater degree of disorganization in adolescent brains.
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  • At the time of reward, nearly one-third of adolescent neurons became excited (shown in red) though the level of inhibition (in blue) changed marginally. Adult neurons registered much higher inhibitory activity and less excitation.
    • mira ahmad
       
      This explains the science behind the difference in brain activity between adults and teens. The adult neurons reacted with less excitation and higher inhibitory. 
  • The extreme difference in brain activity provides a possible physiological explanation as to why teenagers are more prone than adults to rash behaviour, addiction, and mental diseases
  • "This could intensify the effect of reward on decision making and answer several questions regarding adolescent behaviour,
  • The type of erratic activity in the cortex that she and Sturman observed could aggravate these conditions at a time when the maturing brain is vulnerable.
  •  
    This article is interesting because it explains the science behind the difference in brain activity between adults and teens. It then gives a physiological explanation as to why teens are more prone then adults are to addiction, mental diseases, behavioural disorders and psychological illnesses. It speaks about different parts of the brain, relating them to their specific activities and then explains how this effects the teen negatively, while comparing everything with adults.
Daryl Bambic

Animal Emotions: Exploring Passionate Natures | BioScience | Oxford Academic - 1 views

  • because emotions have evolved in specific contexts.
  • Categorically denying emotions to animals because they cannot be studied directly does not constitute a reasonable argument against their existence.
    • Daryl Bambic
       
      To deny that something is real without first investigating its existence is not good science.
  • Field research
    • Daryl Bambic
       
      meaning in nature and not in a lab
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  • phenotypes
    • Daryl Bambic
       
      This means a type of behaviour related to a species, like mating behaviour for example.
  • My goal is to convince skeptics that a combination of “hard” and “soft” interdisciplinary research is necessary to advance the study of animal emotions.
  • broadly defined as psychological phenomena that help in behavioral management and control
  • Likewise, no single theory of emotions captures the complexity of the phenomena called emotions
  • It is important to extend our research beyond the underlying physiological mechanisms that mask the richness of the emotional lives of many animals and learn more about how emotions serve them as they go about their daily activities
    • Daryl Bambic
       
      Ignore the previous sentence because this one explains it: the study of emotions needs to focus more on how they help us in life and less on the biology of them.
  • emotions are real and that they are extremely important,
  • René Descartes
    • Daryl Bambic
       
      The philosopher who said, "I think therefore I am". He divided humans into mind/body.
  • B. F. Skinner
    • Daryl Bambic
       
      Skinner was a pioneer in behaviour conditioning. He taught that emotions, because we can't measure them, are not important to understanding behaviour.
  • Why then are there competing views on the nature of animal emotions? In part, this is because some people view humans as unique animals, created in the image of God
  • researchers studying animal behavior came to realize that there was too little in studies of animal emotions and minds that was directly observable, measurable, and verifiable, and chose instead to concentrate on behavior because overt actions could be seen, measured objectively, and verified
  • Most researchers now believe that emotions are not simply the result of some bodily state that leads to an action
  • William James and Carl Lange
  • James and Lange argued that fear, for example, results from an awareness of the bodily changes (heart rate, temperature) that were stimulated by a fearful stimulus.
  • Walter Cannon's criticisms
  • there is a mental component that does not have to follow a bodily reaction
  • drugs producing bodily changes like those accompanying an emotional experience
  • do not produce the same type of conscious experience of fear
    • Daryl Bambic
       
      The textbook spoke of this.
  • Primary emotions, considered to be basic inborn emotions
  • Natural selection has resulted in innate reactions that are crucial to individual survival.
  • are wired into the evolutionary old limbic system (especially the amygdala), the “emotional” part of the brain
  • substrate
    • Daryl Bambic
       
      Substitue 'circuit' for this word
  • . Each is connected to the other two but each also has its own capacities
  • current research (LeDoux 1996) indicates that all emotions are not necessarily packaged into a single system, and there may be more than one emotional system in the brain.
  • Secondary emotions are those that are experienced or felt, evaluated, and reflected on. Secondary emotions involve higher brain centers in the cerebral cortex.
  • ethologists
    • Daryl Bambic
       
      Ethology is the study of animal behaviour and mind
  • cognitive ethologists want to know what it is like to be another animal.
  • concerns how emotions and cognition are linked
  • A sense of self in the act of knowing is created,
  • various brain structures map both the organism and external objects
  • I am inclined merely to delete it [the mental realm] from biological explanation, because it is an entirely private phenomenon, and biology must deal with the publicly demonstrable.”
  • abanac postulated that the first mental event to emerge into consciousness was the ability of an individual to experience the sensations of pleasure and displeasure
  • Examples of animal emotions
  • Social play
  • Studies of the chemistry of play support the idea that play is enjoyable.
  • dopamine (and perhaps serotonin and norepinephrine)
  • rats enjoy being playfully tickled.
  • grief in geese
  • grief and depression in orphan elephants is a real phenomeno
  • It is unlikely that romantic love (or any emotion) first appeared in humans with no evolutionary precursors in animals
  • common brain systems and homologous chemicals underlying love that are shared among humans and animals
  • No one discipline will be able to answer all of the important questions that still need to be dealt with in the study of animal emotions
  • However, research that reduces and minimizes animal behavior and animal emotions to neural firings, muscle movements, and hormonal effects will not likely lead us significantly closer to an understanding of animal emotions.
  • All research involves leaps of faith from available data to the conclusions
    • Daryl Bambic
       
      What do you think about this sentence?
  • studies of the behavior of captive animals
  • Field work also can be problematic. It can be too uncontrolled to allow for reliable conclusions to be drawn.
  • behavior is primary; neural systems subserve behavior
  • Emotions are an integral part of human life, so why not for other animals?
  • in many instances, differences in degree rather than differences in kind.
Daryl Bambic

11.4 Two Fundamental Human Motivations: Eating and Mating | Introduction to Psychology ... - 1 views

  • orexin, ghrelin, and leptin
    • Daryl Bambic
       
      This is the key idea behind the KETO diet; eat very little sugar and carbs so the insulin levels drop and the body burns fat for energy.
  • interaction of the various systems that determine hunger creates a balance or homeostasis in which we eat when we are hungry and stop eating when we feel full.
    • Daryl Bambic
       
      Remember this is the DRIVE REDUCTION theory.
  • Western societies are based on a very thin body ideal,
    • Daryl Bambic
       
      Meanwhile, in most African countries, women with larger bodies are desired and the thinner ones are seen as unhealthy.
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  • Obesity is a leading cause of death worldwide.
  • Exercise increases cardiovascular capacity, lowers blood pressure, and helps improve diabetes, joint flexibility, and muscle strength (American Heart Association, 1998). Exercise also slows the cognitive impairments that are associated with aging (Kramer, Erickson, & Colcombe, 2006).
    • Daryl Bambic
       
      The book does not mention the important benefits of exercise for the brain at all ages,not just as we age.
  • Between 3% and 4% of men are gay, and between 1% and 2% of women are lesbian
  • The Canadian Psychological Association issued a policy statement in February 1982 endorsing the principle that there be no discrimination on the basis of sexual orientation for (a) recruitment; (b) hiring; (c) salary; (d) promotion rate; (e) fringe benefits; or (f) assignment of duties. The American Psychiatric Association no longer considers homosexuality to be a mental illness, although it did so until 1973.
    • Daryl Bambic
       
      This is a good example of sociological influences on the diagnosis and understanding of mental illness. This 'mental illness' was ousted from the DSM in 1973. You can read more here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4695779/
  • Areas of the hypothalamus are different in homosexual men, as well as in animals with homosexual tendencies
    • Daryl Bambic
       
      It's the hypothalamus again!
  • Among male identical twins, 52% of those with a gay brother also reported homosexuality, whereas the rate in fraternal twins was just 22%
    • Daryl Bambic
       
      This is an important fact that supports the role of biology in homosexuality.
  • In sum, while less than half of Canadian teens report having intercourse before age 18,
    • Daryl Bambic
       
      This has changed - 55% of males and females have had sex by 18 yrs old. https://www.cdc.gov/nchs/pressroom/nchs_press_releases/2017/201706_NSFG.htm
  • Healthy Lives
  •  
    "sex"
Chanelle Miller

What is stress? - 0 views

  • Survival Stress
    • Chanelle Miller
       
      Survival Stress is when your body reacts to danger by pumping adrenaline so you can fight off the dangerous moment. For example, if you were in a forest fire, your body would pump adrenaline so that you can run at intense speeds.
  • Internal Stress
    • Chanelle Miller
       
      Internal Stress is when your body stresses about situation that you have no control over. This is a very dangerous kind of stress! Most mothers deal with this kind. For example, if their son or daughter were on a school trip and they were stressed about their safety and health but yet they can't do anything to help the situation.
  • Environmental Stress
    • Chanelle Miller
       
      Environmental Stress is when your body reacts to the people around you, the noise or the amount of pressure you're under from either friends, work or family. For example, a student has a lot of work and their mom and dad have high expectations of their grades.
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  • can become tired, sick, and unable to concentrate or think clearly. Sometimes, they even suffer mental breakdowns.
    • Chanelle Miller
       
      effects of stress: fatigue, lack of concentration, sickness and even mental breakdowns
  • Fatigue and Overwork
    • Chanelle Miller
       
      Fatigue and Overwork stress is one of the hardest stresses to deal with. It happens when your body is over working and not knowing how to mange your time well. It's important that you take some time out of your day to relax. Often students and parents that have an intense job deal with this kind of stress.
  • way of responding to any kind of demand.
  • react by releasing chemi
  • cals into the blood.
  • chemicals
  • bad thing, if their stress is in response to something emotional and there is no outlet for this extra energy and strength
  • physical danger
  • energy and strength
  • things can cause stress
  • physical
  • response to danger
  • take time out for rest and relaxation
  • . When
  • your body naturally responds with a burst of energy so that you will be better able to survive the dangerous situation (fight) or escape it all together (flight). This is survi
  • you are afraid
  • val stress.
  • worrying about things you can do nothing about or worrying for no reason at all?
  • one of the
  • most important kinds of stress to understand and manage.
  • we can't contro
  • become addicted to the kind of hurried, tense, lifestyle
  • feel stress about things that aren't stressful.
  • response to things around you that cause stress, such as noise, crowding, and pressure from work or family.
  • caused by working too much or too hard at your job(s), school, or home.
  • not knowing how to manage your time well
  • emotional
  • one of the hardest kinds of stress
Daryl Bambic

Bipolar Disorder - 3 views

This is a credible site because it is recent and it is a medical website with the proper information on this disorder. It is also filled with tons of valuable information as well as facts to treat ...

brain psychology adolescents mania depression mixed episodes

alicia waid

Teens who smoke pot at risk for later schizophrenia, psychosis - Harvard Health Publica... - 0 views

    • alicia waid
       
      Regular marijuana use increases a teenagers chance to develop psychosis*, and developing schizophrenia*.
    • alicia waid
       
      *Psychosis: A temporary state filled with intense anxiety and hallucinations.
    • alicia waid
       
      *Schizophrenia: Disabling brain disorder that not only causes psychosis, but also problems concentrating and loss of emotional expression.
    • alicia waid
       
      In a study following 2,000 tenns as they start to develop into young adults, it was proven that young people who smoke marijuana at least 5 times were twice as likely to develop psychosis over the next 10 years of their lives compared to those who didn't smoke.
    • alicia waid
       
      It was also proven that early marijuana use could increase the speed of the onset of psychosis by three years. (Those most at risk are youths who might have some family member that is dealing with schizophrenia, or any other psychotic disorder). 
  • ...34 more annotations...
    • alicia waid
       
      These people who have family members affected by psychosis have approximately a 1 in 10 chance of developing the same condition themselves (even if they've never smoked pot).  However, if smoking marijuana, this doubles their risk (1 in 5 chance).
    • alicia waid
       
      People who are not affected by psychosis have a 7 in 1,000 chance of developing a mental disorder.
    • alicia waid
       
      People who are not affected by psychosis but smoke marijuana double their risk: 14 in 1,000.
    • alicia waid
       
      A very popular study (nearly 50,000 young Swedish soldiers were followed for 15 years) showed that those who smoked marijuana at least once were more than twice as likely to develop schizophrenia as those who had never smoked marijuana.  
    • alicia waid
       
      It was shown that the heaviest users (used more than 50 times) were 6 times more likely to become schizophrenic than the nonsmokers.  
    • alicia waid
       
      Research on the association of marijuana and the brain is in a very early stage (much is still unknown).  THC* contributes to marijuana's psychological and physical effects.
    • alicia waid
       
      *THC: One of the active compounds in marijuana.
    • alicia waid
       
      One of the many things that are still unknown is how marijuana might lead to psychosis.  There is a theory that marijuana interferes with brain development during adolescence and young adulthood, but this theory is yet to be determined.
    • alicia waid
       
      Although many things are still unknown about the relation between the adolescent brain and marijuana, one this is certain: As a teen, by smoking marijuana, you are increasing your vulnerability to psychotic thinking.
  • regular marijuana use increases the chance that a teenager will develop psychosis
  • risk for later schizophrenia, psychosis
  • increases the risk of developing schizophrenia
  • five times were twice as likely to have developed psychosis over the next 10 years
  • smoked marijuana at least
  • hasten the onset of psychosis by three years
  • already have a mother, father, or sibling with schizophrenia
  • most at risk are youths
  • some other psychotic disorde
  • one in 10 chance of developing the condition
  • even if they never smoke pot
  • one in five chance
  • doubles their risk
  • 7 in 1,000 chance
  • 14 in 1,000.
  • possible link between marijuana use and psychosis
  • smoked marijuana at least once were more than twice as likely to develop schizophrenia as those who had never smoked pot
  • marijuana use might lead to psychosis
  • cigarette smoking and lung cancer
  • marijuana and the brain
  • six times as likely to develop schizophrenia as the nonsmokers
  • stimulates the brain and triggers other chemical reactions that contribute to the drug’s psychological and physical effects
  • not clear
  • theory
  • marijuana may interfere with normal brain development during the teenage years
  • young adulthood.
  • increase a young person’s vulnerability to psychotic thinking
  • reward of a short-time high isn’t worth the long-term risk of psychosis or a disabling disorder like schizophrenia.
Raghav Mohan

The Effects of Exercise on the Brain - 0 views

  •  
    Site completely states the main things about the effects of exercise on the brain. It helped me understand the basic things it can do and i was rather amazed. If anyone is confused about what exercise can do for your mental health THIS is the site to go to. It is very reliable since it is dedicated to education (.edu) and the information is constantly updated.
  • ...2 more comments...
  •  
    *sticky note* exercise balances out the chemicals i our brain which helps our nerve cells. And if you don't know our whole body functions on nerve cells (like a messenger) so without exercise we can never really perform to the fullest.
  •  
    *sticky note* exercise also benefits us in many ways! for example: it avoids MAJOR stress from us. It also keeps us motivated and confident so that if ever a bad situation comes up, we would not go into a dull zone and become depressed.
  •  
    *sticky note* It's good to be happy when exercising. Exercise also helps our reparative cell (we begin to lose nerve tissue nearing our 30's). Exercise helps slow that process down by A LOT. Which helps us live on healthy lived. People you see in the newspaper or online that are 100 years old! They don't just magically get that old by just sitting on there couch eating junk. They EXERCISE everyday to stay fit.
  •  
    *sticky note* It helps generate new neurons which provides many benefits. Study shows that people who began exercising at there teen years and that are now 65-70 are much more active and healthy than any other 65-70 year olds.
Daryl Bambic

Easing Brain Fatigue With a Walk in the Park - NYTimes.com - 0 views

  • brain fatigue, you are easily distracted, forgetful and mentally flighty — or, in other words, me.
  • reen spaces lessen brain fatigue
  • hen the volunteers made their way through the urbanized, busy areas, particularly the heavily trafficked commercial district at the end of their walk, their brain wave patterns consistently showed that they were more aroused and frustrated than when they walked through the parkland, where brain-wave readings became more meditative.
  • ...6 more annotations...
  • e park, the walkers were mentally quieter.
  • atural environments still engage” the brain, she said, but the attention demanded “is effortless.
  • nvoluntary attention
  • t holds our attention while at the same time allowing scope for reflection,
  • taking a break from wor
  • oing for a walk in a green space or just sitting, or even viewing green spaces from your office window.”
Daryl Bambic

THE BRAIN FROM TOP TO BOTTOM - 0 views

  •  
    "Thus, the ability that our superior mental structures give us to voluntarily plan an emotional response suited to the situation is a wonderful complement to our system of rapid, automatic responses. The connections from the prefrontal cortex to the amygdala also enable us to exercise a certain conscious control over our anxiety. However, at the same time, this faculty can create anxiety by allowing us to imagine the failure of a given scenario or even the presence of dangers that do not actually exist."
Matthew Schaffer

Brain Food - Eat For Productivity - 0 views

  • Caffeine does increase the capacity for mental and physical labor. However, this is short lived, with a demanding drop of energy caused not long after.
  • Fruit is an excellent source. Instead of a short burst of energy these carbohydrates have long chains of sugar molecules that the body breaks down gradually, releasing glucose to fuel the brain over time.
  • Mental exercise drains glucose
  • ...3 more annotations...
  • Vegetables do much of the same good as fruit
  • Egg yolk is a leading source for choline, a nutrient that, recently, has been proven to boost brainpower by speeding up the sending of signals
    • Matthew Schaffer
       
      Foods need to have the specific nutrients in them to give you what your body needs
  •  
    This site is credible because the "About" section describes their motives, which are to help inform others. There are also a list of editors workiung and writting for the website.
Camil Darwiche

Depression fact sheet-CAMH - 0 views

  •  
    This is a credible source because it is a website for an addiction and mental health centre. It is unbiased and factual. This website has a contact us page and is affiliated with the university of Toronto
Jordyn Shell

Psychopaths aren't just mentally different - their brains are physically deformed to pr... - 0 views

  • anti-social and sometimes violent
  • incapable of feeling empathy or guilt
  • Many lead 'normal' - even successful - lives
  • ...2 more annotations...
  • 25 business leaders may be psychopaths
  • The disorder prevents people feeling 'empathy' towards other people, or guilt for offences
  •  
    MailOnline, a website from the UK, has had 10 years of experience marketing leading online recruitment services. They are a part of the Associated New Media since 2004. After they joined with the Associated New Media, they had access to new resources in order to further their website. The Associated New Media is a part of the Associated Newspapers Northcliffe Media A&N International Media. This association includes Daily Mail, Mail on a Sunday, etc. All those newspapers/websites have been around for a long time and they are used by many professionals. Therefore, if professionals and specialists use this website/newspaper, so can we.
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