Neurotransmitters Current Events | Neurotransmitters News | 4
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Neuroscientists explain inner workings of critical pain pathway
Whether they're fighting postoperative soreness or relieving chronic discomfort from conditions such as cancer, morphine and other opioids are powerful weapons against pain. Now, in research published online in Nature Neuroscience, Brown University scientists give one reason why these painkillers work so well. view more (2007-02-16)
NO solution to high salt intake
Nitric oxide, normally toxic at high concentrations, is now known to be involved in a number of functions within the nervous system of many animals. New research being presented today at the Society for Experimental Biology conference reveals for the first time that nitric oxide is also present within the neurosecretory system of fish and may help... view more... (2002-04-08)
First human tests of antidepressant bupropion as methamphetamine addiction treatment hold promise
A new study led by researchers at UCLA's Semel Institute suggests the antidepressant bupropion may help treat methamphetamine addiction. No medications presently are approved for treating methamphetamine addicts. view more (2005-11-29)
New target for Alzheimer's disease identified
Alzheimer's disease (AD) is an incurable disease that is increasing in prevalence and will increase even more rapidly as the Baby Boom generation enters the age of highest risk. The available AD drugs are only partially effective in some patients. New strategies are urgently needed. view more (2008-05-07)
Common PTSD drug is no more effective than placebo
Guanfacine, a medication commonly prescribed to alleviate symptoms of post-traumatic stress disorder, is no more effective than a placebo, according to a study led by researchers at the San Francisco VA Medical Center. view more (2006-12-04)
New research identifies gene important for nicotine's effects on the brain
New research identifies an important gene that influences several aspects of nicotine-induced behaviors in the brain. The study, funded by National Institutes of Drug Abuse, was presented today at the American College of Neuropsychopharmacology's Annual Meeting. view more (2006-12-06)
Live recordings of cell communication
A new advanced method for nano-scale imaging of vesicle-fusion - vesicles are biological nano-sized containers - could add to our understanding of diseases of the nervous system and viral infections. view more (2009-08-06)
Chronic fatigue: clues in the blood
Researchers at UNSW believe that blood may hold vital insights into what is happening in the brain of patients with chronic fatigue syndrome (CFS). view more (2007-07-09)
UCLA researchers clarify function of glucose transport molecule
Researchers at the David Geffen School of Medicine at UCLA have solved the structure of a class of proteins known as sodium glucose co-transporters (SGLTs), which pump glucose into cells. view more (2008-07-07)
Search for blood pressure secrets reveals a surprising new syndrome
Yale researchers investigating the genetic causes of blood pressure variation have identified a previously undescribed syndrome associated with seizures, a lack of coordination, developmental delay and hearing loss. view more (2009-03-17)
Antidepressants need new nerve cells to be effective, UT Southwestern researchers find
Researchers at UT Southwestern Medical Center have discovered in mice that the brain must create new nerve cells for either exercise or antidepressants to reduce depression-like behavior. view more (2008-08-28)
UGA study finds that regular exercise plays a consistent and significant role in reducing fatigue, increasing energy
Forget so-called energy drinks. A new analysis by University of Georgia researchers finds overwhelming evidence that regular exercise plays a significant role in increasing energy levels and reducing fatigue. view more (2006-11-02)
How brain injury leads to seizures, memory problems
In a finding that may provide a scientific basis for eventual treatment, neurology researchers have shown that traumatic brain injury reduces the level of a protein that helps keep brain activity in balance. view more (2006-10-19)
Tiny but toxic: MBL researchers discover a mechanism of neurodegeneration in Alzheimer's disease
Tiny, toxic protein particles severely disrupt neurotransmission and inhibit delivery of key proteins in Alzheimer's disease, two separate studies by Marine Biological Laboratory (MBL) researchers have found. view more (2009-03-27)
UBC researchers develop new method to study gambling addictions
UBC researchers have created the world's first animal laboratory experiment to successfully model human gambling. view more (2009-06-17)
Brain cells work differently than previously thought
Scientists know that information travels between brain cells along hairlike extensions called axons. For the first time, researchers have found that axons don't just transmit information - they can turn the signal up or down with the right stimulation. view more (2007-08-20)
Pitt research identifies new target in brain for treating schizophrenia
Research from the University of Pittsburgh could expand the options for controlling schizophrenia by identifying a brain region that responds to more than one type of antipsychotic drug. view more (2008-11-06)
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