Why Emotion Will Usually Outweigh Logic In The Audience’s Brains | Horace Mann League Blog Many people like to think that business is all about logic, and that customers behave having rationally analysed all available data, considered the various pros and cons of different courses of action and come to a logical conclusion. Although it’s very difficult for very logical people to understand (e.g. accountants, engineers, IT professionals), this could not be further from the truth, as the quote above from Buck Rogers of IBM demonstrates (and he was talking about mainframe computers!). The reality is that a high percentage of the time people make decisions based purely on emotion. They may well rationalise that decision afterwards by using logic, but the decision itself is made on emotion. ay in the centre of the brain and is primeval. The Neocortex is a much more recent development, in evolutionary terms. However, a lot of the time this route ‘short circuits’ and emotions are triggered automatically, with the Cortex being left out.
Faulty braking system leads to depression The brain’s neurotransmitters act either as accelerators or as brakes in the internal communication between neurons. If an accelerator or a brake isn’t working, the communication gets out of control. This leads to cell death and depression. (Illustration: Colourbox) Antidepressant drugs in the shape of SSRIs, such as Citalopram or Prozac, do not have the desired effect on all patients. Science cannot really explain why this is so, and if fact not a lot is known about how these drugs actually affect our brains. But new, ground-breaking animal studies have made researchers a little wiser. Nerve cells need to be under control It has long been known that depression is caused by an imbalance in the brain’s neurotransmitter system, the function of which is to optimise the communication between the brain’s nerve cells, known as neurons. Some neurotransmitters activate the neurons while others inhibit them. If the brain is healthy, it can push either of these pedals down as needed. Kimmo Jensen
What Makes You Feel Fear? : Shots - Health News hide captionMovies like The Shining frighten most of us, but some brain-damaged people feel no fear when they watch a scary film. However, an unseen threat — air with a high level of carbon dioxide — produces a surprising result. Warner Bros./Photofest Movies like The Shining frighten most of us, but some brain-damaged people feel no fear when they watch a scary film. In shorthand often used to describe the brain, fear is controlled by a small, almond-shaped structure called the amygdala. But it's not quite that simple, as a study published Sunday in Nature Neuroscience demonstrates. One of the best ways to figure out how parts of the brain work is to study people who have damage in those specific areas. A few years ago, SM told Justin Feinstein, then a graduate student at the University of Iowa in Iowa City, that she'd never felt fear, even when she'd been confronted by a knife-wielding assailant. Feinstein put her claim to the test.
intelligence « Psychology Blog Posts tagged with intelligence According to palaeontologists (scientists who study fossils), over the last 20,000 years the average volume has been decreasing – possibly losing as much as 150cc (a chunk the size of a tennis ball). One possible explanation is related to the fact that brain size is correlated with body size. Humans have become smaller over the millennia. Another possibility is that brain structure has become more efficient so that fewer cells and connections are needed. On the other hand, cognitive psychologist David Geary proposes that our brains are getting smaller because we are becoming more stupid. Surprisingly the only non-vertebrate animal protected by the Animals (Scientific Procedures) Act is the octopus. pointing to the octopus as a relatively intelligent animal. Octopi brains are quite developed – they are lateralised, like mammalian brains, and also highly folded, greatly increasing the surface area. From New York Times Images from Adverblog
The Upside of Pessimism The theory of defensive pessimism suggests that imagining—and planning for—worst-case scenarios can be more effective than trying to think positively. I have pretty low expectations for this article. Oh sure, I spent a lot of time on it, and I personally think it’s a great read. But I’m kind of worried that you will hate it. Worse yet, I’m afraid you’ll hate me for writing it. You might take to Twitter and call me a featherbrained, elitist millennial. Or at least, that’s how I would start out thinking if I were prone to defensive pessimism, a phenomenon in which people imagine worst-case scenarios in order to manage their anxiety. This type of negativity might sound like apostasy by American standards. I recently spoke with Norem, a pioneer of the defensive pessimism theory. A lightly edited transcript of our conversation follows, and you can take a test to find out if you’re a defensive pessimist here. Olga Khazan: What is defensive pessimism? Khazan: How would I apply this in real life?
Nothing to fear but suffocation | Body & Brain Not all fear is the same. A woman who laughs at horror movies, grabs dangerous snakes and calmly deals with knife-wielding men nonetheless surrenders to terror at a single puff of suffocating carbon dioxide. This woman, known as SM, has a disease that damaged her amygdala, a brain structure implicated in fear. But the new results involving her and two others with the same disease, published online February 3 in Nature Neuroscience, show that a certain kind of danger signal can bypass the amygdala, hitting the panic button in other parts of the brain. The need to breathe is one of the most fundamental requirements for survival. Feinstein and colleagues work with SM and other patients who suffer from a rare genetic disorder called Urbach-Wiethe disease. A breath of gas that is 35 percent carbon dioxide can immediately provoke a strong, panicky fear. "It’s automatic,” says Feinstein, who has subjected himself to the procedure multiple times. But the scientists were wrong.
Why Do We Love Music? | Life's Little Mysteries Music has been with us as long as we can collectively remember. Musical instruments have been found dating back tens of thousands of years. Yet no one knows why we love music, or what function, if any, it serves. Researchers have yet to find a "music center" in the brain. One study found that when focusing on harmony in a piece, a subject experiences increased activity in the right temporal lobe's auditory areas. Other studies have focused on our emotional responses to music. A 2001 experiment at McGill College used brain scans to study the neural mechanics of the goosebumps that great music can sometimes induce. Blood flow in the brain rises and falls to swells of music in areas associated with reward, emotion and arousal. As stimulation for food and sex are important for a organism's survival, the fact that similar neural activity is observed in responses to features in music suggests that there could be some evolutionary advantage to the ability to hear — or hum — a good tune.
www.psychometriclab.com/Default.aspx?Content=Page&id=14 Obtaining the TEIQue TEIQue ♦ Download the TEIQue v. 1.50 in pdf from here and in Microsoft WORD from here. A detailed description of the 15 TEIQue facets and 4 factors is available from here. You need not use in your study our demographics form. TEIQue-SF ♦ Download the TEIQue-SF, along with the scoring key and a brief description of the instrument, from here in pdf and here in Microsoft WORD. TEIQue-AF ♦ Download the TEIQue-AF from here. TEIQue-ASF ♦ Download the Adolescent Short Form of the TEIQue (TEIQue-ASF), along with the scoring key and a brief description of the instrument, from here. TEIQue 360° ♦ Download the TEIQue 360° from here (in Microsoft Word and pdf). TEIQue 360°-SF ♦ Download the Short Form of the TEIQue 360° (TEIQue 360°-SF) from here (version for male ratees, version for female ratees). TEIQue-CF ♦ Download the TEIQue-CF from here. TEIQue-CSF ♦ Download the TEIQue-CSF from here.
David Eagleman: The human brain runs on conflict This article was taken from the May 2011 issue of Wired magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by subscribing online. Throughout the 60s, pioneers in artificial intelligence worked late nights trying to build simple robotic programs capable of finding, fetching and stacking small wooden blocks in patterns. The society-of-mind framework was a breakthrough, but, despite initial excitement, a collection of experts with divided labour has never yielded the properties of the human brain. When someone offers you chocolate cake, you are presented with a dilemma: some parts of your brain have evolved to crave sugar, while others care about potential consequences, such as a bulging belly. Consider this lab experiment: if you put both food and an electric shock at the end of a pathway, a rat will pause a certain distance from the end. David Eagleman is a neuroscientist and writer.
First-Ever Incredible Footage of a Thought Being Formed Emotional Wiring Different in Men and Women Men and women are actually from the same planet, but scientists now have the first strong evidence that the emotional wiring of the sexes is fundamentally different. An almond-shaped cluster of neurons that processes experiences such as fear and aggression hooks up to contrasting brain functions in men and women at rest, the new research shows. For men, the cluster "talks with" brain regions that help them respond to sensors for what's going on outside the body, such as the visual cortex and an area that coordinates motor actions. For women, the cluster communicates with brain regions that help them respond to sensors inside the body, such as the insular cortex and hypothalamus. "Throughout evolution, women have had to deal with a number of internal stressors, such as childbirth, that men haven't had to experience," said study co-author Larry Cahill of the University of California Irvine. Cahill and his co-author Lisa Kilpatrick, scanned the brains of 36 healthy men and 36 healthy women.
Academic Achievement and Social-emotional-learning This page has been authored for ETEC 510 65C, by Chantal Drolet, February 2009 Humans are emotional beings, who live in social contexts. These characteristics influence learning by filtering experiences through perceptions and attitudes. Consequently, effective learning involves internal factors (Bereiter & Scardamalia, 1989)  and self-regulation (Peer & Martin, 2005). On the one hand, this presentation explores the ways in which the Social Emotional Learning (henceforth SEL) approach and academic success are connected. To present the complex relationship between the brain and enhanced performance, this brief interactive project will start with an overview of SEL outcomes and competencies; continue with a glimpse at brain based learning; followed by a look at neuroplasticity and its relation with academic achievement; and conclude with some SEL pedagogical guidelines. On the other hand, this wiki also discusses some limitations associated with the SEL approach. Terminology See also:
The Neuroscience of Looking on the Bright Side Ask a bride before walking down the aisle “How likely are you to get divorced?” and most will respond “Not a chance!” Tell her that the average divorce rate is close to 50 percent, and ask again. Would she change her mind? Unlikely. Even law students who have learned everything about the legal aspects of divorce, including its likelihood, state that their own chances of getting divorced are basically nil. Psychologists have documented human optimism for decades. To answer these questions we have investigated optimism by using a recent, burgeoning approach in neuroscience: Describing neural activity related to complex behavior with the simple concept of “prediction errors.” The concept of prediction errors was initially put forward in research on artificial intelligence. How have neuroscientists employed the idea of prediction errors to study brain activity? How can prediction errors help us to understand optimism? Still, a word of caution to avoid being too optimistic is warranted.
Neurologist discovers 'dark patch' inside brains of killers and rapists Scans reveal a patch at the front of the brain can be seen in people with records for criminal violenceGerman scientist who made the discovery classifies evil in three groups By Allan Hall In Berlin Published: 15:32 GMT, 5 February 2013 | Updated: 23:29 GMT, 5 February 2013 A German neurologist claims to have found the area of the brain where evil lurks in killers, rapists and robbers. Bremen scientist Dr Gerhard Roth says the 'evil patch' lies in the brain's central lobe and shows up as a dark mass on X-rays. He discovered it when investigating violent convicted offenders over the years for German government studies. Dr Gerhard Roth demonstrates where the 'evil patch' can be identified in the brains of those inclined to violence Scans studied by Dr Roth indicate that the patch he says is associated with wicked behaviour is found at the front of the brain 'We showed these people short films and measured their brain waves,' he said. 'Of course it is not automatic.