News tagged with brain scans
Having both migraines, depression may mean smaller brain
(HealthDay)—Migraines and depression can each cause a great deal of suffering, but new research indicates the combination of the two may be linked to something else entirely—a smaller brain.
Neuroscience
May 22, 2013 |
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Study shows that insomnia may cause dysfunction in emotional brain circuitry
A new study provides neurobiological evidence for dysfunction in the neural circuitry underlying emotion regulation in people with insomnia, which may have implications for the risk relationship between insomnia and depression.
Health
May 22, 2013 |
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Small cancer risk following CT scans in childhood and adolescence confirmed
The gap between life expectancy in patients with a mental illness and the general population has widened since 1985 and efforts to reduce this gap should focus on improving physical health, suggest researchers in a paper ...
Cancer
May 21, 2013 |
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Nerve stimulation for severe depression changes brain function
For nearly a decade, doctors have used an implanted electronic stimulator to treat severe depression in people who don't respond to standard antidepressant therapy.
Psychology & Psychiatry
May 07, 2013 |
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Women's, men's brains respond differently to hungry infant's cries
(Medical Xpress)—Researchers at the National Institutes of Health have uncovered firm evidence for what many mothers have long suspected: women's brains appear to be hard-wired to respond to the cries of a hungry infant.
Neuroscience
May 07, 2013 |
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Brain patterns may help predict relapse risk for alcoholism
(Medical Xpress)—Distinct patterns of brain activity are linked to greater rates of relapse among alcohol dependent patients in early recovery, a study has found. The research, supported by the National Institutes of Health, ...
Psychology & Psychiatry
May 02, 2013 |
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One in three stroke emergencies don't use EMS
More than a third of stroke patients don't get to the hospital by ambulance, even though that's the fastest way to get there, according to new research in Circulation: Cardiovascular Quality and Outcomes, an American Heart ...
Cardiology
Apr 30, 2013 |
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Do you obsess over your appearance? Your brain might be wired abnormally
Body dysmorphic disorder is a disabling but often misunderstood psychiatric condition in which people perceive themselves to be disfigured and ugly, even though they look normal to others. New research at UCLA shows that ...
Neuroscience
Apr 29, 2013 |
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Hologram-like 3-D brain helps researchers decode migraine pain (w/ Video)
(Medical Xpress)—Wielding a joystick and wearing special glasses, pain researcher Alexandre DaSilva rotates and slices apart a large, colorful, 3-D brain floating in space before him.
Medical research
Apr 19, 2013 |
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Memory, the adolescent brain and lying: The limits of neuroscientific evidence in the law
Brain scans are increasingly able to reveal whether or not you believe you remember some person or event in your life. In a new study presented at a cognitive neuroscience meeting today, researchers used fMRI brain scans ...
Neuroscience
Apr 16, 2013 |
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Congenitally absent optic chiasm: Making sense of visual pathways
(Medical Xpress)—One way to increase our understanding of bilateral brains, like our own, is to inspect their paired sensory systems. In our visual system, the optic nerves normally combine at a place called ...
Neuroscience
Apr 15, 2013 |
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Study shows men better at reading emotions in other men than in women
(Medical Xpress)—Researchers at LWL-University Hospital in Bochum, Germany have found that male volunteers looking at photographs of human eyes were better at guessing the "mood" of the person in the picture, ...
Psychology & Psychiatry
Apr 15, 2013 |
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Non-invasive mapping helps to localize language centers before brain surgery
A new functional magnetic resonance imaging (fMRI) technique may provide neurosurgeons with a non-invasive tool to help in mapping critical areas of the brain before surgery, reports a study in the April issue of Neurosurgery, offici ...
Neuroscience
Apr 08, 2013 |
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Brain-imaging tool and stroke risk test help identify cognitive decline early
UCLA researchers have used a brain-imaging tool and stroke risk assessment to identify signs of cognitive decline early on in individuals who don't yet show symptoms of dementia.
Neuroscience
Apr 03, 2013 |
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Protein-rich breakfasts prevent unhealthy snacking in the evening
Breakfast might be the most important meal of the day, but up to 60 percent of American young people consistently skip it. Now, Heather Leidy, an assistant professor in the Department of Nutrition and Exercise ...
Health
Mar 26, 2013 |
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Neuroimaging
Neuroimaging includes the use of various techniques to either directly or indirectly image the structure, function/pharmacology of the brain. It is a relatively new discipline within medicine and neuroscience/psychology.
For more information about Neuroimaging, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
