News tagged with brain activity
Related topics: brain , functional magnetic resonance imaging , brain regions , brain function , brain images
Research discovers two opposite ways our brain voluntarily forgets unwanted memories
If only there were a way to forget that humiliating faux pas at last night's dinner party. It turns out there's not one, but two opposite ways in which the brain allows us to voluntarily forget unwanted memories, ...
Neuroscience
Oct 17, 2012 |
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Psychologists uncover brain-imaging inaccuracies
(Medical Xpress)—Traditional methods of fMRI analysis systematically skew which regions of the brain appear to be activating, potentially invalidating hundreds of papers that use the technique.
Neuroscience
Mar 08, 2013 |
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A better brain implant: Slim electrode cozies up to single neurons
(Medical Xpress)—A thin, flexible electrode developed at the University of Michigan is 10 times smaller than the nearest competition and could make long-term measurements of neural activity practical at ...
Neuroscience
Nov 11, 2012 |
4.8 / 5 (6) |
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Promising new finding for therapies to treat persistent seizures in epileptic patients
In a promising finding for epileptic patients suffering from persistent seizures known as status epilepticus, researchers reported today that new medication could help halt these devastating seizures. To ...
Neuroscience
Jan 16, 2013 |
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New insight into why haste makes waste
Why do our brains make more mistakes when we act quickly? A new study demonstrates how the brain follows Ben Franklin's famous dictum, "Take time for all things: great haste makes great waste."
Neuroscience
Nov 07, 2012 |
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Changes in patterns of brain activity predict fear memory formation
Psychologists at the University of Amsterdam (UvA) have discovered that changes in patterns of brain activity during fearful experiences predict whether a long-term fear memory is formed. The research results have recently ...
Neuroscience
Mar 04, 2013 |
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Altered brain activity responsible for cognitive symptoms of schizophrenia
Cognitive problems with memory and behavior experienced by individuals with schizophrenia are linked with changes in brain activity; however, it is difficult to test whether these changes are the underlying cause or consequence ...
Neuroscience
Mar 20, 2013 |
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Using human brain cells to make mice smarter
Glial cells – a family of cells found in the human central nervous system and, until recently, considered mere "housekeepers" – now appear to be essential to the unique complexity of the human brain. Scientists reached ...
Medical research
Mar 07, 2013 |
3.7 / 5 (3) |
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Burst of fetal neural activity necessary for vision
(Medical Xpress)—A sudden and mysterious burst of activity originating in the retina of a developing fetus spurs brain connections that are essential to development of finely-tuned sight, Yale researchers ...
Neuroscience
Oct 11, 2012 |
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Researchers develop tool for reading the minds of mice (w/ Video)
(Medical Xpress)—If you want to read a mouse's mind, it takes some fluorescent protein and a tiny microscope implanted in the rodent's head.
Neuroscience
Feb 19, 2013 |
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Brain waves reveal video game aptitude
Scientists report that they can predict who will improve most on an unfamiliar video game by looking at their brain waves.
Neuroscience
Oct 24, 2012 |
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Impaired coordination of brain activity in autism involves local, as well as long-range, signaling
A study based at the Martinos Center for Biomedical Imaging at Massachusetts General Hospital (MGH) finds that the local functional connectivity of the brain – the extent to which the activity of within a small brain region ...
Autism spectrum disorders
Jan 14, 2013 |
3 / 5 (1) |
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Learning who's the top dog: Study reveals how the brain stores information about social rank
Researchers supported by the Wellcome Trust have discovered that we use a different part of our brain to learn about social hierarchies than we do to learn ordinary information. The study provides clues as to how this information ...
Neuroscience
Nov 08, 2012 |
2.5 / 5 (2) |
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Drug reverses abnormal brain function in Rett syndrome mice
A promising study out today in the prestigious Journal of Neuroscience showed that in a mouse model of Rett syndrome, researchers were able to reverse abnormalities in brain activity and improve neurological function by tre ...
Neuroscience
Oct 03, 2012 |
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Scanning the brain: Scientists examine the impact of fMRI over the past 20 years
Understanding the human brain is one of the greatest scientific quests of all time, but the available methods have been very limited until recently. The development of functional magnetic resonance imaging (fMRI)—a tool ...
Neuroscience
Jan 16, 2013 |
4.5 / 5 (4) |
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