How do happiness and sadness circuits contribute to bipolar disorder?
Bipolar disorder is a severe mood disorder characterized by unpredictable and dramatic mood swings between the highs of mania and lows of depression. These mood episodes occur among periods of 'normal mood', termed euthymia.
Psychology & Psychiatry
Jan 14, 2013 |
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Brown eyes appear more trustworthy than blue
People view brown-eyed faces as more trustworthy than those with blue eyes, except if the blue eyes belong to a broad-faced man, according to research published January 9 in the open access journal PLOS ON ...
Psychology & Psychiatry
Jan 09, 2013 |
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Overactive brain keeps autistic teens from adjusting to social situations
(Medical Xpress)—A new University of Michigan study finds that an overactive part of the brain hinders autistic teens from coping in unfamiliar social settings, leaving them feeling overwhelmed and anxious.
Autism spectrum disorders
Jan 09, 2013 |
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Analyzing babies' expressions could help children at risk for developmental disorders
Parents and babies smile, laugh and coo at each other, but scientists still have a lot of questions about how these interactions help infants develop.
Psychology & Psychiatry
Jan 08, 2013 |
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Why do age-related macular degeneration patients have trouble recognizing faces?
Abnormalities of eye movement and fixation may contribute to difficulty in perceiving and recognizing faces among older adults with age-related macular degeneration (AMD), suggests a study "Abnormal Fixation in Individuals with AMD when Viewing an Image of a Face" appearing in the January issue of Optometry and Vision Science, officia ...
Ophthalmology
Jan 07, 2013 |
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Face the facts: Neural integration transforms unconscious face detection into conscious face perception
(Medical Xpress)—The apparent ease and immediacy of human perception is deceptive, requiring highly complex neural operations to determine the category of objects in a visual scene. Nevertheless, the human ...
Neuroscience
Dec 31, 2012 |
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Study: Infants process faces long before they recognize other objects
(Medical Xpress)—Using brain-monitoring technology, Stanford psychology researchers have discovered that infant brains respond to faces in much the same way as adult brains do, even while the rest of their ...
Neuroscience
Dec 11, 2012 |
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Face transplantation calls for 'reverse craniofacial planning'
As surgical teams gain experience with facial transplantation, a careful approach to planning based on the principles of craniofacial surgery can help to maximize patient outcomes in terms of facial form and function, according ...
Surgery
Dec 10, 2012 |
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Pokemon provides rare opening for IU study of face-recognition processes
(Medical Xpress)—At a Bloomington, Ind., toy store, kids ages 8 to 12 gather weekly to trade Pokemon cards and share their mutual absorption in the intrigue and adventure of Pokemon.
Psychology & Psychiatry
Dec 05, 2012 |
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Tight times may influence how we perceive others
From the playground to the office, a key aspect of our social lives involves figuring out who "belongs" and who doesn't. Our biases lead us—whether we're aware of it or not—to favor people who belong to our own social ...
Psychology & Psychiatry
Nov 28, 2012 |
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Face-washing tips for healthier-looking skin
Washing your face is as simple as using soap and water, right? Not quite say dermatologists. How you wash your face can make a difference in your appearance.
Health
Nov 14, 2012 |
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Humans are biased to look at eyes, not heads
New research published in Biology Letters today shows that humans are biased to look at eyes... even those of headless monsters!
Psychology & Psychiatry
Nov 01, 2012 |
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Some face transplant patients may regain sensory, motor function
(HealthDay)—Within a year after having face transplant surgery, some patients regain sensory and motor functions such as the ability to speak, chew food and smile, experts have found.
Surgery
Oct 26, 2012 |
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Precisely targeted electrical brain stimulation alters perception of faces, study finds
In a painless clinical procedure performed on a patient with electrodes temporarily implanted in his brain, Stanford University doctors pinpointed two nerve clusters that are critical for face perception. The findings could ...
Neuroscience
Oct 23, 2012 |
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About face: Long-ignored segments of DNA play role in early stages of face development
(Medical Xpress)—The human face is a fantastically intricate thing. The billions of people on the planet have faces that are individually recognizable because each has subtle differences in its folds and ...
Genetics
Oct 22, 2012 |
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