Researchers identify how cells control calcium influx
(Medical Xpress)—When brain cells are overwhelmed by an influx of too many calcium molecules, they shut down the channels through which these molecules enter the cells. Until now, the "stop" signal mechanism that cells ...
Neuroscience
May 09, 2013 |
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Gone, but not forgotten: Scientists recall EP, perhaps the world's second-most famous amnesiac
An international team of neuroscientists has described for the first time in exhaustive detail the underlying neurobiology of an amnesiac who suffered from profound memory loss after damage to key portions ...
Neuroscience
Apr 22, 2013 |
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People with serious mental illnesses can lose weight, study shows
People with serious mental illnesses such as schizophrenia, bipolar disorder and major depression can lose weight and keep it off through a modified lifestyle intervention program, a National Institute of Mental Health (NIMH)-funded ...
Overweight and Obesity
Mar 21, 2013 |
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Sleep consolidates memories for competing tasks, researchers show
Sleep plays an important role in the brain's ability to consolidate learning when two new potentially competing tasks are learned in the same day, research at the University of Chicago demonstrates.
Neuroscience
Mar 20, 2013 |
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Amateur players need to beware of long term effects of concussion
Well timed to coincide with the Super Bowl, the US football final that seems to obsess the nation, President Obama raised the issue of the effects of long term damage caused by concussion in the game. In an interview with ...
Health
Mar 07, 2013 |
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Steer clear of 'miracle cures,' other bogus health products: FDA
(HealthDay)—Fraudulent health products are commonplace and can cause serious injury or even death, the U.S. Food and Drug Administration warns.
Medications
Mar 06, 2013 |
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'Chemo brain': Study finds fog-like condition related to chemotherapy's effect on new brain cells and rhythms
(Medical Xpress)—It's not unusual for cancer patients being treated with chemotherapy to complain about not being able to think clearly, connect thoughts or concentrate on daily tasks. The complaint – ...
Neuroscience
Feb 21, 2013 |
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New hope for dementia sufferers
(Medical Xpress)—Research that aims to rid dementia sufferers' brains of toxins could lead to a new treatment that reverses the symptoms of Alzheimer's disease in the future.
Alzheimer's disease & dementia
Feb 08, 2013 |
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Finding the way to memory: Guidance proteins regulate brain plasticity
Our ability to learn and form new memories is fully dependent on the brain's ability to be plastic – that is to change and adapt according to new experiences and environments. A new study from the Montreal Neurological ...
Neuroscience
Feb 04, 2013 |
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Poor sleep in old age prevents the brain from storing memories
The connection between poor sleep, memory loss and brain deterioration as we grow older has been elusive. But for the first time, scientists at the University of California, Berkeley, have found a link between these hallmark ...
Neuroscience
Jan 27, 2013 |
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Medical center identifies role of neuron creation in anxiety disorders
(Medical Xpress)—People with anxiety disorders such as post-traumatic stress disorder (PTSD) often have impaired pattern separation—the process by which similar experiences are transformed into distinct ...
Medical research
Jan 24, 2013 |
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Less tau reduces seizures and sudden death in severe epilepsy
Deleting or reducing expression of a gene that carries the code for tau, a protein associated with Alzheimer's disease, can prevent seizures in a severe type of epilepsy linked to sudden death, said researchers at Baylor ...
Neuroscience
Jan 22, 2013 |
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Eliminating useless information important to learning, making new memories
As we age, it just may be the ability to filter and eliminate old information – rather than take in the new stuff - that makes it harder to learn, scientists report.
Neuroscience
Jan 09, 2013 |
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Excessive alcohol when you're young could have lasting impacts on your brain
(Medical Xpress)—Alcohol misuse in young people causes significant changes in their brain function and structure. This and other findings were recently reviewed by Dr Daniel Hermens from the University of Sydney's Brain and Mind Research Institute in the j ...
Health
Dec 18, 2012 |
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Vitamin D supplements may benefit lupus patients
A new clinical study published in BioMedCentral's open access journal Arthritis Research and Therapy provides preliminary evidence that vitamin D supplementation could be considered an immunomodulatory agent for systemic lupus ...
Arthritis & Rheumatism
Oct 16, 2012 |
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