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thinkahol *

Study finds 'magic mushrooms' may improve personality long-term | The Raw Story - 0 views

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    A new study suggests that a single dose of psilocybin -- the active ingredient in "Magic Mushrooms" -- can result in improved personality traits over the long term. Researchers at the Johns Hopkins University School of Medicine found that individuals who received the drug once in a clinical setting reported a greater sense of "openness" that often lasted 14 months or longer, according to study published this week in the Journal of Psychopharmacology. The study defined openness as a personality trait that "encompasses aesthetic appreciation and sensitivity, imagination and fantasy, and broad-minded tolerance of others' viewpoints and values." It is one of five main personality traits that are shared among all cultures worldwide. Of the 51 participants, 30 had personality changes that left them feeling more open. Other personality traits (extroversion, neuroticism, agreeableness and conscientiousness) were not impacted. Only the participants who said they had a "complete mystical experience" while on the drug registered an increased sense of openness. "The mystical experience has certain qualities," lead author Katherine MacLean said. "The primary one is that you feel a certain kind of connectedness and unity with everything and everyone." Because personality traits are generally considered to remain stable throughout a persons lifetime, researchers are excited about therapeutic implications of the study. "[T]his study shows that psilocybin actually changes one domain of personality that is strongly related to traits such as imagination, feeling, abstract ideas and aesthetics, and is considered a core construct underlying creativity in general," study author Roland R. Griffiths told USA Today. "And the changes we see appear to be long-term."     
thinkahol *

TEDxRheinMain - Prof. Dr. Thomas Metzinger - The Ego Tunnel - YouTube - 0 views

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    Brain, bodily awareness, and the emergence of a conscious self: these entities and their relations are explored by Germanphilosopher and cognitive scientist Metzinger. Extensively working with neuroscientists he has come to the conclusion that, in fact, there is no such thing as a "self" -- that a "self" is simply the content of a model created by our brain - part of a virtual reality we create for ourselves. But if the self is not "real," he asks, why and how did it evolve? How does the brain construct the self? In a series of fascinating virtual reality experiments, Metzinger and his colleagues have attempted to create so-called "out-of-body experiences" in the lab, in order to explore these questions. As a philosopher, he offers a discussion of many of the latest results in robotics, neuroscience, dream and meditation research, and argues that the brain is much more powerful than we have ever imagined. He shows us, for example, that we now have the first machines that have developed an inner image of their own body -- and actually use this model to create intelligent behavior. In addition, studies exploring the connections between phantom limbs and the brain have shown us that even people born without arms or legs sometimes experience a sensation that they do in fact have limbs that are not there. Experiments like the "rubber-hand illusion" demonstrate how we can experience a fake hand as part of our self and even feel a sensation of touch on the phantom hand form the basis and testing ground for the idea that what we have called the "self" in the past is just the content of a transparent self-model in our brains. Now, as new ways of manipulating the conscious mind-brain appear on the scene, it will soon become possible to alter our subjective reality in an unprecedented manner. The cultural consequences of this, Metzinger claims, may be immense: we will need a new approach to ethics, and we will be forced to think about ourselves in a fundamentally new way. At
Erich Feldmeier

Michel Poulin The Neurogenics of Niceness - UB NewsCenter - 0 views

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    "It turns out that the milk of human kindness is evoked by something besides mom's good example. ..The study, co-authored by Anneke Buffone of UB and E. Alison Holman of the University of California, Irvine, looked at the behavior of study subjects who have versions of receptor genes for two hormones that, in laboratory and close relationship research, are associated with niceness. Previous laboratory studies have linked the hormones oxytocin and vasopressin to the way we treat one another, Poulin says... "
Robert Kamper

Armed with information, people make poor choices, study finds - 12 views

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    It's a cool study, but who wants to sit at a computer all day, getting paid to "take a test". "In a real-life scenario, a student who stayed home to study and then learned he had missed a fun party would be less likely to study next time in a similar situation -- even if that option provides more long-term benefits." This only proves that our current education system fails. Ask any student if they like school, they'll all say no. Hell, I'd rather be working then studying or doing homework, at least I get paid for it. Ask any post-grad and most will say they aren't working in the career they went to college for. So why should I study for a test to pass a course that means nothing to my future? Our current education system fails to do many things, it's a shame it's still broken.
Hypnosis Training Academy

The Science Behind Hypnosis - 0 views

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    Does hypnosis really work or is it just pseudoscience? This is a vastly pondered question about hypnosis and hypnotherapy. It is a practice hardly understood by many. And, if you have recently begun your hypnosis practices, such questions can become a bit complicated to be explained. You always need a credible proof with scientific studies about hypnosis. Our hypnosis experts at Hypnosis Training Academy have stepped up here to help you out to find the answers to this question and understand the science behind hypnosis. Read the article here that covers 19 breakthrough medical studies on hypnosis to reveal the science behind hypnosis and its incredible power to heal the body and mind.
Erich Feldmeier

Kevn Lewis: Facebook-Studie: Gegensätze stoßen sich ab - SPIEGEL ONLINE - Nac... - 0 views

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    "20.12.2011 Facebook-Studie Gegensätze stoßen sich ab Facebook-Kontakte weltweit: Meinungen sind kaum ansteckend Freunde teilen meist viele Ansichten - doch warum das so ist, stellt Forscher vor Rätsel... Psychologen fasziniert schon lange, wie homogen es in Freundesgruppen zugeht. In der Schule, am Arbeitsplatz, im Sportverein, im Internet - stets tun sich Menschen zusammen, die viele Haltungen und Geschmäcker miteinander teilen. Warum das so ist, war bislang nicht schlüssig geklärt. Eine Theorie lautet, dass Menschen sich bevorzugt mit solchen Zeitgenossen anfreunden, mit denen sie viele Dinge gemeinsam haben. Eine alternative Erklärung für die Ähnlichkeit unter Freunden ist ein Phänomen, das Netzwerktheoretiker als Ansteckung bezeichnen. Ansichten und Geschmäcker breiten sich demnach unter Freunden ähnlich aus wie Krankheitserreger. Ein amerikanisches Forscherteam hat dieses Henne-Ei-Problem der Freundschaftstheorie nun in einer aufwendigen Studie auf der Plattform Facebook untersucht. Das Team um Kevin Lewis von der Harvard University in Cambridge verfolgte die Entwicklung von 1640 Studenten verschiedener US-Colleges über einen Zeitraum von vier Jahren."
nat bas

Understanding the Anxious Mind - NYTimes.com - 0 views

  • But some people, no matter how robust their stock portfolios or how healthy their children, are always mentally preparing for doom. They are just born worriers, their brains forever anticipating the dropping of some dreaded other shoe. For the past 20 years, Kagan and his colleagues have been following hundreds of such people, beginning in infancy, to see what happens to those who start out primed to fret. Now that these infants are young adults, the studies are yielding new information about the anxious brain.
  • Four significant long-term longitudinal studies are now under way: two at Harvard that Kagan initiated, two more at the University of Maryland under the direction of Nathan Fox, a former graduate student of Kagan’s. With slight variations, they all have reached similar conclusions: that babies differ according to inborn temperament; that 15 to 20 percent of them will react strongly to novel people or situations; and that strongly reactive babies are more likely to grow up to be anxious.
  • In the brain, these thoughts can often be traced to overreactivity in the amygdala, a small site in the middle of the brain that, among its many other functions, responds to novelty and threat. When the amygdala works as it should, it orchestrates a physiological response to changes in the environment. That response includes heightened memory for emotional experiences and the familiar chest pounding of fight or flight. But in people born with a particular brain circuitry, the kind seen in Kagan’s high-reactive study subjects, the amygdala is hyperreactive, prickly as a haywire motion-detector light that turns on when nothing’s moving but the rain. Other physiological changes exist in children with this temperament, many of them also related to hyperreactivity in the amygdala. They have a tendency to more activity in the right hemisphere, the half of the brain associated with negative mood and anxiety; greater increases in heart rate and pupil dilation in response to stress; and on occasion higher levels of the stress hormones cortisol and norepinephrine.
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  • The physiological measurements led them to believe something biological was at work. Their hypothesis: the inhibited children were “born with a lower threshold” for arousal of various brain regions, in particular the amygdala, the hypothalamus and the hypothalamic-pituitary-adrenal axis, the circuit responsible for the stress hormone cortisol.
  • At age 4, children who had been high-reactive were four times as likely to be behaviorally inhibited as those who had been low-reactive. By age 7, almost half of the jittery babies had developed symptoms of anxiety — fear of thunder or dogs or darkness, extreme shyness in the classroom or playground — compared with just 10 percent of the more easygoing ones. About one in five of the high-reactive babies were consistently inhibited and fearful at every visit up to the age of 7.
  • By adolescence, the rate of anxiety in Kagan’s study subjects declined overall, including in the high-risk group. At 15, about two-thirds of those who had been high-reactors in infancy behaved pretty much like everybody else.
  • PEOPLE WITH A nervous temperament don’t usually get off so easily, Kagan and his colleagues have found. There exists a kind of sub-rosa anxiety, a secret stash of worries that continue to plague a subset of high-reactive people no matter how well they function outwardly. They cannot quite outrun their own natures: consciously or unconsciously, they remain the same uneasy people they were when they were little.
  • Teenagers who were in the group at low risk for anxiety showed no increase in activity in the amygdala when they looked at the face, even if they had been told to focus on their own fear. But those in the high-risk group showed increased activity in the amygdala when they were thinking about their own feelings (though not when they were thinking about the nose). Once again, this pattern was seen in anxiety-prone youngsters quite apart from whether they had problems with anxiety in their daily lives. In the high-risk kids, even those who were apparently calm in most settings, their amygdalas lighted up more than the others’ did.
  • Behaviorally inhibited children were much more likely to have older siblings: two-thirds of them did, compared with just one-third of the uninhibited children. Could having older siblings, he and his co-authors wondered, mean being teased and pushed, which becomes a source of chronic stress, which in turn amplifies a biological predisposition to inhibition?
  • high-reactive babies who went to day care when they were young were significantly less fearful at age 4 than were the high-reactives who stayed home with their mothers.
  • The predictive power of an anxiety-prone temperament, such as it is, essentially works in just one direction: not by predicting what these children will become but by predicting what they will not. In the longitudinal studies of anxiety, all you can say with confidence is that the high-reactive infants will not grow up to be exuberant, outgoing, bubbly or bold. Still, while a Sylvia Plath almost certainly won’t grow up to be a Bill Clinton, she can either grow up to be anxious and suicidal, or simply a poet. Temperament is important, but life intervenes.
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    This is a good article that looks at how anxiety happens- it is more or less something you are born with, but you learn to live with, if you are intelligent about it. Liked it. Good writing.
pubrica

 Clinica - 0 views

  Clinical trial study design Cohort Study design Case-Control Studies Cross-Sectional Studies Ecological Studies Randomized Clinical Trials       Continue Reading: https://bi...

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started by pubrica on 23 Apr 21 no follow-up yet
franstassigny

Psychoanalysis in the Age of Totalitarianism - 0 views

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    This two-day conference, supported by the Pears Institute for the study of Antisemitism (Birkbeck, University of London), Birkbeck College, University of London and the Centre for Psychoanalytic Studies of the University of Essex, will bring together historians, social theorists and psychoanalysts to explore the impact of the Second World War and totalitarianism on psychoanalysis, and of psychoanalysis on the understanding of the war and totalitarian systems
Erich Feldmeier

Sian Beilock: Why Pretty Girls Can't Do Math | Psychology Today - 0 views

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    "In the August issue of the journal, Personality and Social Psychology Bulletin, Park shares the results of a series of studies with college-age women in which she finds that when women think about romance, they become less interested in studying STEM (science, technology, engineering, and math) fields. College-age men, however, can get interested in romance without any impact on their engagement with math and science..."
Robert Kamper

High Caffeine Intake Linked To Hallucination Proneness - 0 views

  • High Caffeine Intake Linked To Hallucination Proneness ScienceDaily (Jan. 14, 2009) — High caffeine consumption could be linked to a greater tendency to hallucinate, a new research study suggests
  • ‘High caffeine users’ – those who consumed more than the equivalent of seven cups of instant coffee a day - were three times more likely to have heard a person’s voice when there was no one there compared with ‘low caffeine users’ who consumed less than the equivalent of one cup of instant coffee a day.  With ninety per cent of North Americans consuming some of form caffeine every day, it is the world's most widely used drug.
  • “Our study shows an association between caffeine intake and hallucination-proneness in students. However, one interpretation may be that those students who were more prone to hallucinations used caffeine to help cope with their experiences. More work is needed to establish whether caffeine consumption, and nutrition in general, has an impact on those kinds of hallucination that cause distress.”
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  • Caffeine use can lead to a condition called caffeine intoxication. Symptoms include nervousness, irritability, anxiety, muscle twitching, insomnia, headaches, and heart palpitations. This is not commonly seen when daily caffeine intake is less than 250mg
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    science daily report on durham university study into relationship between caffeine intake and proneness to hallucinations
Todd Suomela

PLoS ONE: Neural Correlates of Hate - 0 views

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    In this work, we address an important but unexplored topic, namely the neural correlates of hate. In a block-design fMRI study, we scanned 17 normal human subjects while they viewed the face of a person they hated and also faces of acquaintances for whom they had neutral feelings. A hate score was obtained for the object of hate for each subject and this was used as a covariate in a between-subject random effects analysis. Viewing a hated face resulted in increased activity in the medial frontal gyrus, right putamen, bilaterally in premotor cortex, in the frontal pole and bilaterally in the medial insula. We also found three areas where activation correlated linearly with the declared level of hatred, the right insula, right premotor cortex and the right fronto-medial gyrus. One area of deactivation was found in the right superior frontal gyrus. The study thus shows that there is a unique pattern of activity in the brain in the context of hate. Though distinct from the pattern of activity that correlates with romantic love, this pattern nevertheless shares two areas with the latter, namely the putamen and the insula.
thinkahol *

The Case For Rebound Relationships | Psychology Today - 0 views

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    Entering a new relationship when you are still feeling emotionally connected to your previous partner is a complicated affair, and most self-help books, newspaper articles and blog posts strictly advise against entering such rebound relationships. Indeed, the average advice column will ordinarily contend that rebound relationships distract us from dealing with lingering emotional ties and are unhealthy in that they keep us from achieving resolution. However, in the July edition of the Personality and Social Psychology Bulletin we find a study that begs to differ from this popular notion by demonstrating possible merits of rebound relationships. In particular the study shows that rebound relationships might actually help anxiously attached individuals let go of their former partners and achieve closure.
Heather McQuaid

Study Finds Correlation Between Belief in God and Cognitive Style | News | The Harvard... - 0 views

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    "The researchers determined that those with an intuitive cognitive style tend to have a stronger belief in God than those with a more reflective cognitive style. As defined in the study, intuitive thinkers make judgments quickly, based on automatic processes and instinct. Reflective thinkers prefer to pause and critically examine initial judgments before making a decision."
pubrica

Reporting guidelines - Manuscript Writing in Medical Research - Pubrica - 0 views

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    Reporting guidelines are tools that advise authors publishing a scientific article on particular study items to be disclosed to improve the research rigour, reproducibility, transparency, and scientific community acceptance of the study results and conclusions. Continue Reading: https://bit.ly/3Ap017y For our services: https://pubrica.com/services/physician-writing-services/ Why Pubrica: When you order our services, we promise you the following - Plagiarism free | always on Time | 24*7 customer support | Written to international Standard | Unlimited Revisions support | Medical writing Expert | Publication Support | Bio statistical experts | High-quality Subject Matter Experts.   Contact us:      Web: https://pubrica.com/  Blog: https://pubrica.com/academy/  Email: sales@pubrica.com  WhatsApp : +91 9884350006  United Kingdom: +44-1618186353
samonjur

Keywodrs is very important for every website. - 0 views

shared by samonjur on 17 Jun 15 - No Cached
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    Simply how much targeted traffic are you currently shedding mainly because an individual never have identified several unexpected yet potent keywords and phrases? Choosing the clear keywords and phrases to your internet pages is easy. And also obtaining connected, high-demand and also low-supply keywords and phrases which can be potent to your web site just isn't too much once you begin making use of Wordtracker. Yet think about people keywords and phrases which can be actually unexpected? Think about keywords and phrases you'll by no means consider, yet which may have the particular prospective to operate a vehicle thousands of fresh visitors to your internet site?Pleasant to be able to Wordtracker Search term Study AccountsBeing a Wordtracker client, you are going to right away acquire totally free usage of the most notable 1, 000 keywords and phrases used throughout the key engines like google : equally short-term and also long-term.And also for a few internet marketers, which is adequate.Nonetheless it just isn't adequate should you have identified the actual prospective regarding working together with one of the most searched-for or perhaps freshly growing keywords and phrases on the web.Significant web marketers and also SEARCH ENGINE MARKETING specialists which are seeking development final results consider Wordtracker's Search term Study Record alternatives: from your Top, 000, entirely for the Leading 20 thousand phrases.Just how these kinds of accounts supply development final resultsCheck our own Search term Study Accounts throughout. Try to find hugely well-known, or perhaps freshly growing phrases and words that might be utilized to make huge amounts regarding fresh targeted traffic.How can this kind of perform? You're not trying to find well-known keywords and phrases that may deliver folks inside from the "front door" of your distinct web site. You are interested in undiscovered jewels that will deliver a large amount regarding targeted traffic inside
Todd Suomela

More Evidence That Intelligence Is Largely Inherited: Researchers Find That Genes Deter... - 0 views

  • In a study published recently in the Journal of Neuroscience, UCLA neurology professor Paul Thompson and colleagues used a new type of brain-imaging scanner to show that intelligence is strongly influenced by the quality of the brain's axons, or wiring that sends signals throughout the brain. The faster the signaling, the faster the brain processes information. And since the integrity of the brain's wiring is influenced by genes, the genes we inherit play a far greater role in intelligence than was previously thought.
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    Intriguing article but frustratingly vague on the measurements used for intelligence testing. Apparently HARDI (High Angular Resolution Diffusion Imaging) can measure the diffusion of water through the brain, especially myelin. In yet another twin study (n=46 pairs) there appears to be a correlation between diffusion speed and intelligence.
Robert Kamper

Dishonesty Involves Activity In Control-related Brain Networks, Neuroimaging Study Sugg... - 1 views

  • A new study of the cognitive processes involved with honesty suggests that truthfulness depends more on absence of temptation than active resistance to temptation.
  • "Being honest is not so much a matter of exercising willpower as it is being disposed to behave honestly in a more effortless kind of way," says Greene. "This may not be true for all situations, but it seems to be true for at least this situation."
  • The research was designed to test two theories about the nature of honesty – the "Will" theory, in which honesty results from the active resistance of temptation, and the "Grace" theory in which honesty is a product of lack of temptation. The results of this study suggest that the "Grace" theory is true, because the honest participants did not show any additional neural activity when telling the truth.
Robert Kamper

Positive Emotions Increase Life Satisfaction By Building Resilience - 4 views

  • People who seed their life with frequent moments of positive emotions increase their resilience against challenges,
  • This study shows that if happiness is something you want out of life, then focusing daily on the small moments and cultivating positive emotions is the way to go,”
  • Those small moments let positive emotions blossom, and that helps us become more open. That openness then helps us build resources that can help us rebound better from adversity and stress, ward off depression and continue to grow.”
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  • month long study
  • daily “emotion reports
  • Building up a daily diet of positive emotions does not require banishing negative emotions, she said. The study helps show that to be happy, people do not need to adopt a “Pollyanna-ish” approach and deny the upsetting aspects of life. “The levels of positive emotions that produced good benefits weren’t extreme. Participants with average and stable levels of positive emotions still showed growth in resilience even when their days included negative emotions.”
  • A lot of times we get so wrapped up in thinking about the future and the past that we are blind to the goodness we are steeped in already, whether it’s the beauty outside the window or the kind things that people are doing for you,” she said. “The better approach is to be open and flexible, to be appreciative of whatever good you do find in your daily circumstances, rather than focusing on bigger questions, such as ‘Will I be happy if I move to California?’ or ‘Will I be happy if I get married?’
nat bas

Mind - How Nonsense Sharpens the Intellect - NYTimes.com - 0 views

  • The brain evolved to predict, and it does so by identifying patterns. When those patterns break down — as when a hiker stumbles across an easy chair sitting deep in the woods, as if dropped from the sky — the brain gropes for something, anything that makes sense. It may retreat to a familiar ritual, like checking equipment. But it may also turn its attention outward, the researchers argue, and notice, say, a pattern in animal tracks that was previously hidden. The urge to find a coherent pattern makes it more likely that the brain will find one.
  • “The fact that the group who read the absurd story identified more letter strings suggests that they were more motivated to look for patterns than the others,” Dr. Heine said. “And the fact that they were more accurate means, we think, that they’re forming new patterns they wouldn’t be able to form otherwise.”
  • Brain-imaging studies of people evaluating anomalies, or working out unsettling dilemmas, show that activity in an area called the anterior cingulate cortex spikes significantly. The more activation is recorded, the greater the motivation or ability to seek and correct errors in the real world, a recent study suggests
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  • For another, studies have found that people in the grip of the uncanny tend to see patterns where none exist — becoming more prone to conspiracy theories, for example. The urge for order satisfies itself, it seems, regardless of the quality of the evidence.
  • Still, the new research supports what many experimental artists, habitual travelers and other novel seekers have always insisted: at least some of the time, disorientation begets creative thinking.
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    A sense of the absurd sharpens your intellect: you find more meaning after you've been through something that makes no sense at all.
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