News tagged with brain activation
Related topics: brain , functional magnetic resonance imaging , brain activity
Study uncovers key to antidepressant response
Through a series of investigations in mice and humans, Johns Hopkins researchers have identified a protein that appears to be the target of both antidepressant drugs and electroconvulsive therapy. Results ...
Psychology & Psychiatry
Feb 07, 2013 |
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How chronic pain disrupts short term memory
A group of Portuguese researchers from IBMC and FMUP at the University of Porto has found the reason why patients with chronic pain often suffer from impaired short –term memory. The study, to be published ...
Neuroscience
Feb 07, 2013 |
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Electrical brain stimulation plus drug fights depression, study reports
(HealthDay)—Treating major depression safely and affordably is a challenge. Now, Brazilian researchers have found that two techniques often used individually produce better results when used together.
Psychology & Psychiatry
Feb 06, 2013 |
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Despite reported dislike, older readers put in less effort when using e-readers, researchers find
Reading text on digital devices like tablet computers requires less effort from older adults than reading on paper, according to research published February 6 in the open access journal PLOS ONE by Matthias Schlesewsky and co ...
Other
Feb 06, 2013 |
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US warns of new fake batch of cancer drug Avastin
The Food and Drug Administration is warning U.S. doctors about another counterfeit version of the cancer drug Avastin, the third case involving the best-selling Roche drug in the past year.
Medications
Feb 06, 2013 |
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Study of brain cooling and clot-busting drug therapy for stroke receives FDA OK to expand
An international multicenter clinical trial led by a Cedars-Sinai neurologist on the combination of brain cooling and "clot-busting" drug therapy after stroke has received Food and Drug Administration approval to expand from ...
Neuroscience
Feb 06, 2013 |
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Messi agility is all in the mind, scientists report
Barcelona superstar Lionel Messi may owe his trademark feints and body swerves to the fact his brain is busier than that of a less gifted player, according to a study into footballers' minds.
Psychology & Psychiatry
Feb 05, 2013 |
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If you are impulsive, take modafinil and count to 10
Poor impulse control contributes to one's inability to control the consumption of rewarding substances, like food, alcohol, and other drugs. This can lead to the development of addiction. FDA-approved medications for alcoholism, ...
Psychology & Psychiatry
Feb 01, 2013 |
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Return-to-play decisions should commonly follow post-exertion neurocognitive testing, researchers find
(Medical Xpress)—Too many athletes may be going back onto the field, court or rink too soon after a concussion, according to a new study that recommends athletes undergo post-exertion neurocognitive testing before being ...
Health
Jan 31, 2013 |
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Brain activity study lends insight into schizophrenia
Magnetic fields produced by the naturally occurring electrical currents in the brain could potentially be used as an objective test for schizophrenia and help to better understand the disease, according to new research published ...
Psychology & Psychiatry
Jan 30, 2013 |
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Study shows how brain cells shape temperature preferences
While the wooly musk ox may like it cold, fruit flies definitely do not. They like it hot, or at least warm. In fact, their preferred optimum temperature is very similar to that of humans—76 degrees F.
Neuroscience
Jan 29, 2013 |
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In-brain monitoring shows memory network
Working with patients with electrodes implanted in their brains, researchers at the University of California, Davis, and The University of Texas Health Science Center at Houston (UTHealth) have shown for ...
Neuroscience
Jan 29, 2013 |
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Even the brains of people with anxiety states can get used to fear
Fear is a protective function against possible dangers that is designed to save our lives. Where there are problems with this fear mechanism, its positive effects are cancelled out: patients who have a social ...
Psychology & Psychiatry
Jan 29, 2013 |
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Tests conducted on Israel's Ariel Sharon reveal significant brain activity
A team of American and Israeli brain scientists tested former Israeli Prime Minister Ariel Sharon to assess his brain responses, using functional magnetic resonance imaging (fMRI). Surprisingly, Sharon showed ...
Neuroscience
Jan 29, 2013 |
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fMRI study uncovers neural mechanism underlying drug cravings
Addiction may result from abnormal brain circuitry in the frontal cortex, the part of the brain that controls decision-making. Researchers from the RIKEN Center for Molecular Imaging Science in Japan collaborating with colleagues ...
Neuroscience
Jan 28, 2013 |
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