Neuroscience
Crucial 'electrical switch' in brain revealed
Scientists have revealed the structure of a critical receptor in the brain associated with learning, memory, behavior and mood.
Apr 11, 2019
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126
News tagged with neurotransmitter
Medical research
Study shows how light therapy might help premature babies avoid vision problems
Scientists discovered a light-dependent molecular pathway that regulates how blood vessels develop in the eye. The findings in Nature Cell Biology suggest it may be possible to use light therapy to help premature infants ...
Apr 1, 2019
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93
Medications
Scientists report new modeling of brain signaling
The release of neurotransmitters and hormones in the body is tightly controlled by complex protein machinery embedded in cell membranes.
Mar 8, 2019
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550
Parkinson's & Movement disorders
Neuromelanin-sensitive MRI identified as a potential biomarker for psychosis
Researchers have shown that a type of magnetic resonance imaging—called neuromelanin-sensitive MRI (NM-MRI)—is a potential biomarker for psychosis. NM-MRI signal was found to be a marker of dopamine function in people ...
Feb 18, 2019
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417
Immunology
Lab discovers how the immune system 'thinks'
New research from the laboratory of cancer scientist Dr. Tak Mak, renowned for cloning the human T-cell receptor, has demonstrated that immune cells make brain chemicals to fight off infections.
Feb 7, 2019
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Neuroscience
Study finds the circuits that may help you keep your cool
The big day has come: You are taking your road test to get your driver's license. As you start your mom's car with a stern-faced evaluator in the passenger seat, you know you'll need to be alert but not so excited that you ...
Jan 14, 2019
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126
Neuroscience
Study finds GABA cells help fight alcoholism
Scientists of the Higher School of Economics, Indiana University, and École normale supérieure have clarified how alcohol influences the dopamine and inhibitory cells in the midbrain that are involved in the reward system ...
Dec 20, 2018
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3
Neuroscience
How the brain reacts to loss of vision
If mice lose their vision immediately after birth due to a genetic defect, this has a considerable impact, both on the organisation of the cerebral cortex and on memory ability. This is the conclusion drawn by researchers ...
Dec 19, 2018
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1
Neuroscience
Ritalin drives greater connection between brain areas key to memory, attention
There's a reason so many children are prescribed methylphenidate, better known by the trade name Ritalin: it helps kids quell attention and hyperactivity problems and sit still enough to focus on a school lesson.
Dec 13, 2018
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682
Neuroscience
Dopamine's yin-yang personality: It's an upper and a downer
For decades, psychologists have viewed the neurotransmitter dopamine as a double-edged sword: released in the brain as a reward to train us to seek out pleasurable experiences, but also a "drug" the constant pursuit of which ...
Dec 10, 2018
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