Fragile X study offers new drug hope
(Medical Xpress)—An experimental drug can improve sociability in patients with fragile X syndrome and may be helpful as a treatment for autism, according to a study.
Autism spectrum disorders
Sep 24, 2012 |
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Blue Brain Project accurately predicts connections between neurons
One of the greatest challenges in neuroscience is to identify the map of synaptic connections between neurons. Called the "connectome," it is the holy grail that will explain how information flows in the ...
Neuroscience
Sep 17, 2012 |
4.8 / 5 (16) |
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Study illuminates roles of novel epigenetic chemical in the brain
Researchers from the Centre for Addiction and Mental Health (CAMH) have identified a new role of a chemical involved in controlling the genes underlying memory and learning.
Genetics
Sep 17, 2012 |
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Epigenetics emerges powerfully as a clinical tool
A study coordinated by Manel Esteller, published in Nature Reviews Genetics, highlights the success of this area of research to predict the behavior and weaknesses of tumors.
Genetics
Sep 12, 2012 |
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Metabolism in the brain fluctuates with circadian rhythm
(Medical Xpress)—The rhythm of life is driven by the cycles of day and night, and most organisms carry in their cells a common, (roughly) 24-hour beat. In animals, this rhythm emerges from a tiny brain ...
Neuroscience
Aug 28, 2012 |
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Brain's stem cells 'eavesdrop' to find out when to act
Working with mice, Johns Hopkins researchers say they have figured out how stem cells found in a part of the brain responsible for learning, memory and mood regulation decide to remain dormant or create new ...
Medical research
Aug 06, 2012 |
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2
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Artificial butter flavoring ingredient linked to key Alzheimer's disease process
A new study raises concern about chronic exposure of workers in industry to a food flavoring ingredient used to produce the distinctive buttery flavor and aroma of microwave popcorn, margarines, snack foods, ...
Alzheimer's disease & dementia
Aug 01, 2012 |
5 / 5 (2) |
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Potential new drug for alcohol dependence
(Medical Xpress) -- Research from Karolinska Institutet has identified a monoamine stabiliser as a potential new drug for the treatment of alcohol dependence. Tested on rats, whose reward system is gradually blunted by long-term ...
Addiction
Jul 27, 2012 |
2 / 5 (1) |
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Alzheimer's drug shows promise in early trial
(HealthDay News) -- Researchers say an investigational drug helped improve memory, language, attention and other mental skills in people with early Alzheimer's disease.
Alzheimer's disease & dementia
Jul 18, 2012 |
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Study creates tool to track real-time chemical changes in brain
Mayo Clinic researchers have found a novel way to monitor real-time chemical changes in the brains of patients undergoing deep brain stimulation (DBS). The groundbreaking insight will help physicians more effectively use ...
Neuroscience
Jul 16, 2012 |
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Study identifies how muscles are paralyzed during sleep
Two powerful brain chemical systems work together to paralyze skeletal muscles during rapid eye movement (REM) sleep, according to new research in the July 11 issue of The Journal of Neuroscience. The finding may help scient ...
Neuroscience
Jul 11, 2012 |
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Weight loss resulting from a low-fat diet may help eliminate menopausal symptoms
Weight loss that occurs in conjunction with a low-fat, high fruit and vegetable diet may help to reduce or eliminate hot flashes and night sweats associated with menopause, according to a Kaiser Permanente Division of Research ...
Health
Jul 11, 2012 |
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Weight gain induced by high-fat diet increases active-period sleep and sleep fragmentation
Research to be presented at the Annual Meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, finds that prolonged exposure to ...
Health
Jul 10, 2012 |
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Researchers find link between neuritin gene activity and stress induced depression
(Medical Xpress) -- Research teams from the US and Korea have together been studying depression and other mood disorders and have found that chronic stress can block a gene whose job it is to maintain healthy neuron connections ...
Neuroscience
Jun 27, 2012 |
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Molecular imaging finds link between low dopamine levels and aggression
Out of control competitive aggression could be a result of a lagging neurotransmitter called dopamine, say researchers presenting a study at the Society of Nuclear Medicine's 2012 Annual Meeting. During a computer game against ...
Psychology & Psychiatry
Jun 11, 2012 |
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