News tagged with brain chemical

Related topics: brain




New research yields insights into Parkinson's disease

Researchers at the University of Toronto Scarborough (UTSC) used an innovative technique to examine chemical interactions that are implicated in Parkinson's Disease.

Parkinson's & Movement disorders created Jun 04, 2012 | popularity not rated yet | comments 0

Scientists start explaining Fat Bastard's vicious cycle

Fat Bastard's revelation "I eat because I'm depressed and I'm depressed because I eat" in the Austin Powers film series may be explained by sophisticated neuroscience research being undertaken by scientists affiliated with ...

Overweight and Obesity created May 23, 2012 | popularity 5 / 5 (2) | comments 0 | with audio podcast

New research finds powerful function of alpha 2 delta protein that controls neurotransmission

Scientists at Weill Cornell Medical College have discovered that the single protein -- alpha 2 delta -- exerts a spigot-like function, controlling the volume of neurotransmitters and other chemicals that flow between the ...

Medical research created May 13, 2012 | popularity 2.5 / 5 (2) | comments 0 | with audio podcast

Delirium mouse model helps researchers understand the condition's causes

A new mouse model of delirium developed by Wellcome Trust researchers has provided an important insight into the mechanisms underlying the condition, bringing together two theories as to its causes. Details of the research ...

Medical research created May 01, 2012 | popularity not rated yet | comments 0 | with audio podcast

Agent reduces autism-like behaviors in mice

National Institutes of Health researchers have reversed behaviors in mice resembling two of the three core symptoms of autism spectrum disorders (ASD). An experimental compound, called GRN-529, increased social ...

Autism spectrum disorders created Apr 25, 2012 | popularity not rated yet | comments 0 | with audio podcast

Post-traumatic stress disorder genes identified: Findings could lead to targeted therapies

Why do some persons succumb to post-traumatic stress disorder (PTSD) while others who suffered the same ordeal do not? A new UCLA study may shed light on the answer.

Psychology & Psychiatry created Apr 02, 2012 | popularity 5 / 5 (3) | comments 1 | with audio podcast

Novel mouse model for autism yields clues to a 50-year-old mystery

Early disruptions in serotonin signaling in the brain may contribute to autism spectrum disorder (ASD), and other "enduring effects on behavior," Vanderbilt University researchers report.

Autism spectrum disorders created Mar 20, 2012 | popularity 3.7 / 5 (3) | comments 0 | with audio podcast

Researchers reveal how a single gene mutation leads to uncontrolled obesity

Researchers at Georgetown University Medical Center have revealed how a mutation in a single gene is responsible for the inability of neurons to effectively pass along appetite suppressing signals from the body to the right ...

Genetics created Mar 18, 2012 | popularity 1 / 5 (1) | comments 1 | with audio podcast

Collaborative preclinical efficacy studies suggest a new target for drug addiction treatment

In preclinical studies, researchers at SRI International and Astraea Therapeutics have recently evaluated the role of a new drug receptor target that shows promise for the treatment of drug addiction.

Addiction created Mar 14, 2012 | popularity not rated yet | comments 0

New approach to stroke therapy

LMU researchers developed a new strategy for the treatment of stroke, which could help to improve blood flow to ischemic brain. Strokes are due to a localized reduction in the blood supply to the brain, mainly due to the ...

Cardiology created Mar 05, 2012 | popularity 5 / 5 (1) | comments 0

Mitochondrial dysfunction present early in Alzheimer's, before memory loss

Mitochondria -- subunits inside cells that produce energy -- have long been thought to play a role in Alzheimer's disease. Now Mayo Clinic researchers using genetic mouse models have discovered that mitochondria in the brain ...

Alzheimer's disease & dementia created Feb 29, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Scientists develop world's most advanced drug to protect the brain after a stroke

Scientists at the Toronto Western Research Institute (TWRI), Krembil Neuroscience Center, have developed a drug that protects the brain against the damaging effects of a stroke in a lab setting. This drug has been in development ...

Medical research created Feb 29, 2012 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Promising new compound for treating stroke

Researchers at the University of Copenhagen have designed, produced and patented a new chemical compound for the possible treatment of brain damage caused by stroke. The compound binds 1,000 times more effectively to the ...

Medical research created Feb 21, 2012 | popularity not rated yet | comments 0 | with audio podcast

New class of potential drugs inhibits inflammation in brain

Scientists at Emory University School of Medicine have identified a new group of compounds that may protect brain cells from inflammation linked to seizures and neurodegenerative diseases.

Neuroscience created Feb 14, 2012 | popularity 4.5 / 5 (4) | comments 0 | with audio podcast

Brain-imaging technique predicts who will suffer cognitive decline over time

Cognitive loss and brain degeneration currently affect millions of adults, and the number will increase, given the population of aging baby boomers. Today, nearly 20 percent of people age 65 or older suffer ...

Neuroscience created Feb 13, 2012 | popularity 5 / 5 (6) | comments 0 | with audio podcast