Autism spectrum disorders
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.
Sep 24, 2012
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News tagged with learning and memory
Neuroscience
Understanding the chemical mechanism behind antidepressants
(Medical Xpress)—Millions of Americans take antidepressants such as Prozac, Effexor, and Paxil, but the explanations for how they work never satisfied René Hen, a professor of psychiatry, neuroscience and pharmacology.
Sep 21, 2012
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Neuroscience
Scientists show biological mechanism can trigger epileptic seizures
Scientists have discovered the first direct evidence that a biological mechanism long suspected in epilepsy is capable of triggering the brain seizures – opening the door for studies to seek improved treatments or even ...
Sep 19, 2012
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Genetics
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.
Sep 17, 2012
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Alzheimer's disease & dementia
Experimental diabetes drug could help fight Alzheimer's disease
(Medical Xpress)—A drug designed for diabetes sufferers could have the potential to treat neurodegenerative diseases like Alzheimer's, a study by scientists at the University of Ulster has revealed.
Sep 14, 2012
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Alzheimer's disease & dementia
Surgery has a more profound effect than anesthesia on brain pathology and cognition in Alzheimer's animal model
(Medical Xpress)—A syndrome called "post-operative cognitive decline" has been coined to refer to the commonly reported loss of cognitive abilities, usually in older adults, in the days to weeks after surgery. In fact, ...
Sep 14, 2012
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Neuroscience
Researchers devise a way to manipulate a rat's dreams
(Medical Xpress)—Cognitive scientists working at MIT have devised a means for not only altering the dreams of rats, but of demonstrating a way of testing what they've achieved, offering evidence that it can be done, and ...
Alzheimer's disease & dementia
Researchers investigating potential drug for treatement of Alzheimer's disease
A compound developed to treat neuropathic pain has shown potential as an innovative treatment for Alzheimer's disease, according to a study by researchers at Cleveland Clinic's Lerner Research Institute and Anesthesiology ...
Aug 31, 2012
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Psychology & Psychiatry
Researchers identify potential treatment for cognitive effects of stress-related disorders
Columbia University Medical Center (CUMC) researchers have identified a potential medical treatment for the cognitive effects of stress-related disorders, including post-traumatic stress disorder (PTSD). The study, conducted ...
Aug 30, 2012
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Neuroscience
Lesson in sleep learning: Associations formed in brains of sleeping volunteers remained intact when subjects were awake
Is sleep learning possible? A new Weizmann Institute study appearing today in Nature Neuroscience has found that if certain odors are presented after tones during sleep, people will start sniffing when they hear the tones ...
Aug 26, 2012
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