News tagged with neurological changes
Brain region may hold key to aging
While the search continues for the Fountain of Youth, researchers may have found the body's "fountain of aging": the brain region known as the hypothalamus. For the first time, scientists at Albert Einstein ...
Neuroscience
May 01, 2013 |
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Rare gene variant implicates vitamin D in cause of multiple sclerosis
(Medical Xpress) -- A rare genetic variant that appears to be directly and causally linked to multiple sclerosis (MS) has been identified by Oxford University researchers.
Neuroscience
Dec 09, 2011 |
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Brain-imaging technique predicts who will suffer cognitive decline over time
Cognitive loss and brain degeneration currently affect millions of adults, and the number will increase, given the population of aging baby boomers. Today, nearly 20 percent of people age 65 or older suffer ...
Neuroscience
Feb 13, 2012 |
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Childhood trauma leaves its mark on the brain
It is well known that violent adults often have a history of childhood psychological trauma. Some of these individuals exhibit very real, physical alterations in a part of the brain called the orbitofrontal ...
Psychology & Psychiatry
Jan 15, 2013 |
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Finding unseen damage of traumatic brain injury
The soldier on the fringes of an explosion. The survivor of a car wreck. The football player who took yet another skull-rattling hit. Too often, only time can tell when a traumatic brain injury will leave ...
Neuroscience
Mar 02, 2012 |
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'Gene overdose' causes extreme thinness
Scientists have discovered a genetic cause of extreme thinness for the first time, in a study published today in the journal Nature.
Genetics
Aug 31, 2011 |
4.8 / 5 (4) |
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Chronic inflammation in the brain leads the way to Alzheimer's disease
Research published today in Biomed Central's open access journal Journal of Neuroinflammation suggests that chronic inflammation can predispose the brain to develop Alzheimer's disease.
Alzheimer's disease & dementia
Jul 02, 2012 |
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Astrocytes: More than just glue
Epileptic fits are like thunderstorms raging in the brain: Nerve cells excite each other in an uncontrolled way so that strong, rhythmic electrical discharges sweep over whole brain regions. In the wake of ...
Neuroscience
Aug 07, 2012 |
4.5 / 5 (2) |
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How the mind can map negative spaces around the body
(Medical Xpress)—The brain's perception of space can determine whether a part of a body which occupies that space is either healthy or "neglected".
Neuroscience
Dec 19, 2012 |
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Over half of Alzheimer's cases may be preventable, say researchers
Over half of all Alzheimer's disease cases could potentially be prevented through lifestyle changes and treatment or prevention of chronic medical conditions, according to a study led by Deborah Barnes, PhD, a mental health ...
Neuroscience
Jul 19, 2011 |
4 / 5 (2) |
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Study: Pace of brain development still strong in late teens
Boys and girls have put many of the trappings of teenagerhood behind them by the age of 18 or 19, but at least some of the brain resculpting that characterizes the decade of adolescence may still be going as strong as ever, ...
Neuroscience
May 10, 2011 |
3.5 / 5 (2) |
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Diabetes drug could be a promising therapy for traumatic brain injury
Although the death toll is relatively low for people who suffer from traumatic brain injury (TBI), it can have severe, life-long consequences for brain function. TBI can impair a patient's mental abilities, impact memory ...
Neuroscience
May 29, 2012 |
5 / 5 (1) |
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Opioid abuse linked to mood and anxiety disorders
Individuals suffering from mood and anxiety disorders such as bipolar, panic disorder and major depressive disorder may be more likely to abuse opioids, according to a new study led by researchers from the Johns Hopkins Bloomberg ...
Psychology & Psychiatry
Dec 13, 2011 |
3 / 5 (1) |
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Stress shrank brain area of Japan tsunami survivors: study
Emotional stress caused by last year's tsunami caused a part of some survivors' brains to shrink, according to scientists in Japan who grasped a unique chance to study the neurological effects of trauma.
Psychology & Psychiatry
May 22, 2012 |
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