Group items tagged

"Change has occurred so rapidly for our species that now we are equipped with brains that are super sensitive to threat but also super capable of planning, thinking, forecasting and looking ahead," said Ahmad Hariri, a professor of psychology and neuroscience at Duke University. "So we essentially drive ourselves nuts worrying about things because we have too much time and don't have many real threats on our survival, so fear gets expressed in these really strange, maladaptive ways." Dr. Hariri studies the amygdala, an almond-shaped structure that has been called the seat of fear (there's one in each hemisphere of the brain). But it's really the seat of anticipation. The amygdala primes you to react - your pulse quickens, your muscles tense and your pupils dilate - even before other parts of your brain can figure out if you need to be scared or not. Nowadays, our amydalas can be overactive, thanks to 24/7 awareness of disasters around the world and/or stress/instability in one's personal and professional life. Remaining in this state of wary hypervigilance can contribute to issues like social anxiety, hypochondria, post-traumatic stress disorder, insomnia and all manner of phobias. It also plays a role in racial and religious intolerance because fearful people are more inclined to cling to the familiar and denigrate the unfamiliar. If you can sense and appreciate your fear - be it of flying, illness or social rejection - as merely your amygdala's request for more information rather than a signal of impending doom, then you are on your way to calming down and engaging more conscious, logic-dominated parts of your brain. At that point, you can assess the rationality of your fear and take steps to deal with it.

Recognition of subtle emotional cues may be developmental, according to neurological research. At the McLean Hospital in Belmont, Mass., Deborah Yurgelun-Todd and a group of researchers have studied how adolescents perceive emotion as compared to adults. The scientists looked at the brains of 18 children between the ages of 10 and 18 and compared them to 16 adults using functional magnetic resonance imaging (fMRI). Both groups were shown pictures of adult faces and asked to identify the emotion on the faces. Using fMRI, the researchers could trace what part of the brain responded as subjects were asked to identify the expression depicted in the picture. The results surprised the researchers. The adults correctly identified the expression as fear. Yet the teens answered "shocked, surprised, angry." Moreover, teens and adults used different parts of their brains to process what they were feeling. The teens mostly used the amygdala, a small almond shaped region that guides instinctual or "gut" reactions, while the adults relied on the frontal cortex, which governs reason and planning. As the teens got older, however, the center of activity shifted more toward the frontal cortex and away from the cruder response of the amygdala. Yurgelun-Todd, director of neuropsychology and cognitive neuroimaging at McLean Hospital believes the study goes partway to understanding why the teenage years seem so emotionally turbulent. The teens seemed not only to be misreading the feelings on the adult's face, but they reacted strongly from an area deep inside the brain. The frontal cortex helped the adults distinguish fear from shock or surprise. Often called the executive or CEO of the brain, the frontal cortex gives adults the ability to distinguish a subtlety of expression: "Was this really fear or was it surprise or shock?" For the teens, this area wasn't fully operating.

Just seeing a list of negative words for a few seconds will make a highly anxious or depressed person feel worse, and the more you ruminate on them, the more you can actually damage key structures that regulate your memory, feelings, and emotions.But negative words, spoken with anger, do even more damage. They send alarm messages through the brain, interfering with the decision making centers in the frontal lobe, and this increases a person's propensity to act irrationally. Fear-provoking words-like poverty, illness, and death-also stimulate the brain in negative ways. And even if these fearful thoughts are not real, other parts of your brain (like the thalamus and amygdala) react to negative fantasies as though they were actual threats occurring in the outside world. Curiously, we seem to be hardwired to worry-perhaps an artifact of old memories carried over from ancestral times when there were countless threats to our survival.

In fear of being left behind, China wanted to modernize their language to keep up with the rest of the world. This article considers how the political climate and technological advancements impacted the modernization and simplification of characters and phonetic writing of the pronunciation.

A group of anthropologists from England used a computer program to analyze the emotional content of books from every year of the 20th century - close to a billion words in millions of books. Researchers found that the Twenties marked the apex of joy-related words; the overall usage of commonly known emotion words, however, has been in decline over the 20th century. The one exception: "fear", which started to increase just before the 1980s.

The face is the easiest way to tell someones emotions. A Scientist studied blind people and noticed that even they make facial expressions when they feel a certainn way. There are 7 different micro expressions: surprise, fear, disgust, anger, happiness, sadness, and hate.

As anti-Muslim rhetoric increases, American officials are cautioning that it could validate extremists' perceptions that Americans are waging a war on Islam. New research from Northwestern University's Kellogg School of Management lends credence to this fear. Research conducted by Ntour Kteily (Northwestern assistant professor of management and organizations), Gordon Hodson (Canada's Brock University), and Emile Bruneau (U. Penn. neuroscientist) shows that feeling dehumanized by another group can lead you to dehumanize that group in return, which can increase support for aggressive actions against them. Meaning, if Americans think that Muslims see them as savages, Americans will be more likely to return the "favor," perceiving Muslims to be savages. And both groups will be more likely to support aggressive acts-like drone strikes or torture-against the other.

The amygdala is an almond shaped mass of nuclei located deep within the temporal lobe of the brain. It is a limbic system structure that is involved in many of our emotions and motivations, particularly those that are related to survival. The amygdala is involved in the processing of emotions such as fear, anger and pleasure. > Additional link provided to other neurological terms such as the hippocampus.

"Did occupy occupy your attention? Were you talking about tiger moms or tiger blood? Or were you paralyzed by the condition known as FOMO (fear of missing out)?"

Dr Katie Slocombe and Dr Anne Schel, of the Department of Psychology at York, examined the degree of intentionality wild chimpanzees have over their alarm calls. The study shows that chimpanzees appear to produce certain alarm calls intentionally in a tactical and goal directed way--they are not simply fear-based reactions. In Uganda, the researchers presented wild chimpanzees with a moving snake model and monitored their vocal and behavioural responses. They found that the chimpanzees were more likely to produce alarm calls when close friends arrived in the vicinity. They looked at and monitored group members both before and during the production of calls and critically, they continued to call until all group members were safe from the predator. Together these behaviours indicate the calls are produced intentionally to warn others of the danger. Dr Slocombe said: "These behaviours indicate that these alarm calls were produced intentionally to warn others of danger and thus the study shows a key similarity in the mechanisms involved in the production of chimpanzee vocalisations and human language. "Our results demonstrate that certain vocalisations of our closest living relatives qualify as intentional signals, in a directly comparable way to many great ape gestures, indicating that language may have originated from a multimodal vocal-gestural communication system."

Long-term language change is inevitable. People need to convey a wide range of emotions or objects, and they will always need to find the words to do so. Technology may help to speed up this process, and it also allows people of all ages to be inventive and experimental, perhaps more than ever before. Only dead languages never change.

Twitter is awash with trolls, spammers and misanthropes, all keen to ruin your day with a mean-spirited message or even a threat that can cause you genuine fear. It seems all too easy to set up an account and cause trouble anonymously, but an emerging field of research is making it easier to track perpetrators by looking at the way they use language when they chat.

All the technology in the world can't stop you from leaving a trail behind you when you broadcast your thoughts online or via text message. We all have individual writing styles and habits that build to create a linguistic identity. Forensic linguistic experts can penetrate technological anonymity by interrogating the linguistic clues that you leave as you write. Everything from the way someone uses capitalisation or personal pronouns, to the words someone typically omits or includes, to a breakdown of average word or sentence length, can help identify the writer of even a short text like a Tweet or text message.

For example: "English is essentially bad Dutch with outrageously pronounced French and Latin vocabulary." "Hawaiian is a cousin of Indonesian with a fear of consonants." "Spanish is essentially Italian spoken by Arabs."

Emotions are complicated and never more so than in the realm of the scientific, where commonly accepted definitions are lacking. In a new article, a researcher examines the basic emotions of grief, fear/anxiety, anger, shame and pride as they appear in scientific literature in an attempt to take a first step in defining them. "Emotion terms, especially in English, are wildly ambiguous," he writes in the paper's introduction

China has sharply scaled back, and restricted, the teaching of languages spoken by ethnic minorities in its vast western regions in recent years, promoting instruction in Chinese instead as part of a broad push to encourage the assimilation of Tibetans, Uighurs and other ethnic minorities into the dominant ethnic Han culture. The Education Ministry says a goal is to "make sure that minority students master and use the basic common language." And some parents have welcomed the new emphasis on teaching Chinese because they believe it will better prepare their children to compete for jobs in the Chinese economy and for places at Chinese universities. But the new measures have also stirred anxiety and fueled resentment, with residents arguing that they threaten the survival of ethnic identities and traditions already under pressure by migration, economic change and the repressive policies of a government fearful of ethnic separatism.

This article provides useful tips on how to confidently present a memorable story. Storytelling is essential to our human identity, helping us who we are. And sharing a tale with an audience can be immensely rewarding. But for novices, it can also be terrifying. Fear of speaking in public is very common. A great many of the world's greatest performers have struggled with powerful stage fright. The article aims to help you build your confidence and find your own voice.

It's an ethos so culturally ingrained in us that it's hard to see beyond: Self-reliance is paramount, and pulling yourself up by your bootstraps to solve your own problems is a matter of character. Of course, that's not quite how the world works. All of us need help from time to time, and the ability to ask is a learnable skill we seldom think about but one that can have a monumental impact on our goals and lives. So, how to ask? 4 tips: 1. Make sure the person you want to ask realizes you need help. Thanks to a phenomenon called inattentional blindness, we're programmed to have the ability to take in and process only so much information, ignoring the rest. 2. Make a clear request. Otherwise your potential helper might fall victim to audience inhibition, or the fear of "looking foolish in front of other people," which can prevent people from offering help because they doubt their own intuition that you need help. 3. Ge specific with your request and make sure your helper knows why you're specifically asking him or her. This will make them feel invested in your success and actually want to help. 4. Make sure the person you're asking has the time and resources to help.

Studies suggest a link between negative cognition (a.k.a. negative thinking) and increased propensity for guilt, chronic anxiety clinical depression. (Apparently, women are more prone to negative cognition than men.) Psychology professor Emeritus Tom Stevens of California State University describes some common negative thinking pitfalls and offers advice as to what you can do instead. Research has supported the efficacy of cognitive therapy (called cognitive restructuring) that replaces these styles with more positive thinking. 1. Negative bias. Negative bias is a tendency to look at the more negative side of some event, person, object, or situation. It gives a negative interpretation or a negative point of view for looking at a situation. Instead think: I will assume the best instead of assume the worst. Positive self-fulfilling prophesies tend to create positive outcomes; negative self-fulfilling prophesies tend to create negative outcomes. Negative explanations of my own or other peoples' underlying motives cause me to intensify my anger or other negative feelings. Assuming the world is a hostile place creates fear, anxiety, and anger. 2. Negative selective abstraction. Selective abstraction means taking negative features of a situation out of context and exaggerating their significance. Usually it also means negating positive features. Example: A student who gets four "A"s and one "C," then focuses on the "C's." Instead think: I will list at least one positive feature for each negative feature. I will limit my focus on negative features to constructive thoughts about how I can either accept or change the negative features. 3. Overgeneralization. When we overgeneralize, we assume far-reaching conclusions from limited data. A student made a "D" on one test. She overgeneralizes, she doesn't just think "Well, I messed up on that one test. Instead, "I may not pass the course, not ever finish college." "I must be stupid and a failure." "My whole life is ruin

There is growing concern that as well as addicting users, technology is contributing toward so-called "continuous partial attention", severely limiting people's ability to focus, and possibly lowering IQ. One recent study showed that the mere presence of smartphones damages cognitive capacity - even when the device is turned off. "Everyone is distracted," Rosenstein says. "All of the time."