News tagged with brain areas
Related topics: brain , brain activity , brain regions , brain images , neurons
West Nile virus infections reported in Athens suburb
Five cases of West Nile virus have been reported since early July in a seaside suburb of Athens, the Greek centre for disease control and prevention (Keelpno) said Friday.
Diseases, Conditions, Syndromes
Jul 13, 2012 |
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MRI scans show how sleep loss affects the ability to choose proper foods
MRI scans from a study being presented today at SLEEP 2012 reveal how sleep deprivation impairs the higher-order regions in the human brain where food choices are made, possibly helping explain the link between sleep loss ...
Neuroscience
Jun 10, 2012 |
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Using rabies virus, researcher tracks inputs to dopamine neurons
A genetically-modified version of the rabies virus is helping scientists at Harvard to trace neural pathways in the brain, a research effort that could one day lead to treatments for Parkinson's disease and addiction.
Neuroscience
Jun 06, 2012 |
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Weight struggles? Blame new neurons in your hypothalamus
New nerve cells formed in a select part of the brain could hold considerable sway over how much you eat and consequently weigh, new animal research by Johns Hopkins scientists suggests in a study published in the May issue ...
Neuroscience
May 21, 2012 |
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Positive feedback in the developing brain
(Medical Xpress) -- When an animal is born, its early experiences help map out the still-forming connections in its brain. As neurons in sensory areas of the brain fire in response to sights, smells, and sounds, ...
Neuroscience
May 16, 2012 |
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Virtual reality allows researchers to measure brain activity during behavior at unprecedented resolution
Researchers have developed a new technique which allows them to measure brain activity in large populations of nerve cells at the resolution of individual cells. The technique, reported today in the journal Nature, has be ...
Neuroscience
May 09, 2012 |
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Bilingualism fine-tunes hearing, enhances attention
A Northwestern University study that will be published in the Proceedings of the National Academy of Sciences (PNAS) provides the first biological evidence that bilinguals' rich experience with language in essence "fine-tunes" ...
Neuroscience
Apr 30, 2012 |
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'Housekeeping' mechanism for brain stem cells discovered
Researchers at Columbia University Medical Center (CUMC) have identified a molecular pathway that controls the retention and release of the brain's stem cells. The discovery offers new insights into normal and abnormal neurologic ...
Neuroscience
Apr 22, 2012 |
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Major study finds memory in adults impacted by versions of four genes
Two research studies, co-led by UC Davis neurologist Charles DeCarli and conducted by an international team that included more than 80 scientists at 71 institutions in eight countries, has advanced understanding ...
Genetics
Apr 15, 2012 |
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Fine-scale analysis of the human brain yields insight into its distinctive composition
Scientists at the Allen Institute for Brain Science have identified similarities and differences among regions of the human brain, among the brains of human individuals, and between humans and mice by analyzing the expression ...
Genetics
Apr 12, 2012 |
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Distinct brain cells recognize novel sights
No matter what novel objects we come to behold, our brains effortlessly take us from an initial "What's that?" to "Oh, that old thing" after a few casual encounters. In research that helps shed light on the ...
Neuroscience
Apr 11, 2012 |
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Frequent dental X-rays linked to most common brain tumor
People who received frequent dental x-rays in the past have an increased risk of developing the most commonly diagnosed primary brain tumor in the United States. That is the finding of a study published early online in Cancer, a peer ...
Cancer
Apr 10, 2012 |
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Increased production of neurons in hypothalamus found in mice fed high fat diets
(Medical Xpress) -- A research team made up of people from a wide variety of biological sciences has found that mice fed a diet high in fat tend to see an increase in the number of neurons created in the hypothalamus, ...
Neuroscience
Mar 26, 2012 |
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Highly flexible despite hard-wiring -- even slight stimuli change the information flow in the brain
One cup or two faces? What we believe we see in one of the most famous optical illusions changes in a split second; and so does the path that the information takes in the brain. In a new theoretical study, ...
Neuroscience
Mar 23, 2012 |
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Study shines light on brain mechanism that controls reward enjoyment
What characterizes many people with depression, schizophrenia and some other mental illnesses is anhedonia: an inability to gain pleasure from normally pleasurable experiences.
Neuroscience
Mar 21, 2012 |
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