News tagged with behavioral responses
Babies show visual consciousness at five months
(Medical Xpress)—A new study by scientists in France and Denmark has identified a neurological marker in the brain of babies as young as five months that is associated with visual consciousness, or the ...
Neuroscience
Apr 19, 2013 |
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Research shows how two brain areas interact to trigger divergent emotional behaviors
New research from the University of North Carolina School of Medicine for the first time explains exactly how two brain regions interact to promote emotionally motivated behaviors associated with anxiety ...
Neuroscience
Mar 20, 2013 |
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Changes in brain circuitry play role in moral sensitivity as people grow up
(Medical Xpress) -- People's moral responses to similar situations change as they age, according to a new study at the University of Chicago that combined brain scanning, eye-tracking and behavioral measures ...
Neuroscience
May 27, 2011 |
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Researchers see a 'picture' of threat in the brain: Work may lead to new model of neuroinflammation
A team of researchers is beginning to see exactly what the response to threats looks like in the brain at the cellular and molecular levels.
Neuroscience
May 03, 2011 |
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Ibuprofen, aspirin, other anti-inflammatory drugs reduce effectiveness of SSRI antidepressants
Scientists at the Fisher Center for Alzheimer's Disease Research at The Rockefeller University, led by Paul Greengard, Ph.D., and Jennifer Warner-Schmidt, Ph.D., have shown that anti-inflammatory drugs, which include ibuprofen, ...
Medications
Apr 25, 2011 |
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Kids with brains that under-react to painful images
When children with conduct problems see images of others in pain, key parts of their brains don't react in the way they do in most people. This pattern of reduced brain activity upon witnessing pain may serve as a neurobiological ...
Psychology & Psychiatry
May 02, 2013 |
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Infants' sweat response predicts aggressive behavior as toddlers
Infants who sweat less in response to scary situations at age 1 show more physical and verbal aggression at age 3, according to new research published in Psychological Science, a journal of the Association for Psychological Scienc ...
Psychology & Psychiatry
Apr 23, 2013 |
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Texting doesn't replace the feel-good effects of talking, study says
(HealthDay)—It's hard to quibble with the speed and convenience of connecting through texts and instant messages, but scientists say that today's ubiquitous online social communication may not confer the ...
Psychology & Psychiatry
Jan 31, 2013 |
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Functional MRI can improve prediction of CBT success
(HealthDay)—Results of functional brain imaging can greatly improve prediction of which patients with social anxiety disorder (SAD) will benefit from cognitive behavioral therapy (CBT), according to a study ...
Psychology & Psychiatry
Jan 04, 2013 |
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Countering brain chemical could prevent suicides
(Medical Xpress)—Researchers have found the first proof that a chemical in the brain called glutamate is linked to suicidal behavior, offering new hope for efforts to prevent people from taking their own ...
Psychology & Psychiatry
Dec 14, 2012 |
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Caffeine improves recognition of positive words
Caffeine perks up most coffee-lovers, but a new study shows a small dose of caffeine also increases their speed and accuracy for recognizing words with positive connotation. The research published November 7 in the open access ...
Neuroscience
Nov 07, 2012 |
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Sensory neurons identified as critical to sense of touch
While studying the sense of touch, scientists at Duke Medicine have pinpointed specific neurons that appear to regulate perception.
Neuroscience
Oct 25, 2012 |
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Mice have distinct subsystem to handle smell associated with fear
A new study finds that mice have a distinct neural subsystem that links the nose to the brain and is associated with instinctually important smells such as those emitted by predators. That insight, published ...
Neuroscience
Jul 23, 2012 |
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Sleep deprivation may reduce risk of PTSD, according to new research
Sleep deprivation in the first few hours after exposure to a significantly stressful threat actually reduces the risk of Post-Traumatic Stress Disorder (PTSD), according to a study by researchers from Ben-Gurion University ...
Psychology & Psychiatry
Jul 18, 2012 |
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Brain structure helps guide behavior by anticipating changing demands
(Medical Xpress) -- Every day the human brain is presented with tasks ranging from the trivial to the complex. How much mental effort and attention are devoted to each task is usually determined in a split second and without ...
Medical research
Jun 24, 2012 |
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