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Japanese encephalitis damages the brain in two ways

Japanese encephalitis (JE), commonly known as brain fever, is one of the prevalent mosquito-borne encephalitis in India and entire South East (SE) Asia.

8 Jul 2008

Researchers reveal types of genes necessary for brain development

Researchers from Harvard Medical School and Brandeis University have successfully completed a full-genome RNAi screen in neurons, showing what types of genes are necessary for brain development. Details of the screen and its novel methodology are published July 4th in the open-access journal PLoS Genetics.

4 Jul 2008

Research sheds light on the molecular basis of SIDS

Sudden Infant Death Syndrome (SIDS) is a condition that unexpectedly and unexplainably takes the lives of seemingly healthy babies aged between a month and a year.

3 Jul 2008

Hydrogen sulfide significantly improves survival after extreme blood loss

For the first time, researchers have demonstrated that the administration of minute amounts of inhaled or intravenous hydrogen sulfide, or H2S - the molecule that gives rotten eggs their sulfurous stench - significantly improves survival from extreme blood loss in rats.

1 Jul 2008

New clues to the biological basis of migraines

Fifteen percent to 20 percent of people worldwide suffer from migraines - excruciating headaches often presaged by dramatic sensations, or "auras." By studying a rare, inherited form of migraine, researchers at Vanderbilt University Medical Center have found clues to the biological basis of the painful, debilitating disorder.

1 Jul 2008

Low levels of good cholesterol could signal dementia

A study by British and French scientists has revealed that the risk of dementia may increase with a lack of "good" cholesterol in middle age.

1 Jul 2008

Neural stem cell development may be linked to Autism

In a breakthrough scientific study published today in the Proceedings of the National Academy of Sciences, scientists at the Burnham Institute for Medical Research have shown that neural stem cell development may be linked to Autism.

30 Jun 2008

Neuroscientists pinpoint how neural activity boosts blood flow to the brain

New research from Harvard University neuroscientists has pinpointed exactly how neural activity boosts blood flow to the brain. The finding has important implications for our understanding of common brain imaging techniques such as fMRI, which uses blood flow in the brain as a proxy for neural activity.

26 Jun 2008

Novel electronic device "zaps" away migraine pain

A novel electronic device designed to "zap" away migraine pain before it starts has proven to be the next form of relief for those suffering from the debilitating disease, according to a study conducted at The Ohio State University Medical Center.

26 Jun 2008

Discovery of second genetic risk factor for developing late-onset Alzheimer's disease

Researchers have discovered the second, strong genetic risk factor for developing late-onset Alzheimer's disease, according to a new report in the June 27th issue of the journal Cell, a Cell Press publication.

25 Jun 2008

Study uncovers a mechanism that explains calcium abnormalities in Alzheimer's brain

A new study uncovers a mechanism that directly links mutations that cause early onset Alzheimer's disease (AD) with aberrant calcium signaling. The research, published by Cell Press in the June 26th issue of the journal Neuron, provides exciting molecular insights into the pathology of AD and may lead to new treatment strategies.

25 Jun 2008

Nerve cells derived from stem cells may one day provide improved brain treatments

Scientists at the Burnham Institute for Medical Research have, for the first time, genetically programmed embryonic stem (ES) cells to become nerve cells when transplanted into the brain, according to a study published in The Journal of Neuroscience.

24 Jun 2008

Transplants of mononuclear human umbilical cord blood may help Lou Gehrig's patients

A study at the University of South Florida has shown that transplants of mononuclear human umbilical cord blood (MNChUCB) cells may help patients suffering from Amyotrophic Lateral Sclerosis (ALS), also known as Lou Gehrig's disease.

24 Jun 2008

Pitt awarded $2.5 million to model how the brain and immune system function in response to illness, infection

In an effort to promote the application of mathematics to medical treatment, researchers in the University of Pittsburgh's Department of Mathematics will undertake a $2.5 million project to create models of how the brain and immune system function and change over time in response to certain illnesses, infections, and treatment.

24 Jun 2008

New discovery could lead to new treatments for Alzheimer's

Rutgers researcher Karl Herrup and colleagues at Case Western Reserve University have discovered that a protein that suppresses cell division in brain cells effectively "puts the brakes" on the dementia that comes with Alzheimer's disease (AD). When the brakes fail, dementia results.

24 Jun 2008

Study uncovers how Ritalin works in brain to boost cognition, focus attention

Stimulant medications such as Ritalin have been prescribed for decades to treat attention deficit hyperactivity disorder (ADHD), and their popularity as "cognition enhancers" has recently surged among the healthy, as well.

24 Jun 2008

Nerve cells derived from embryonic stem cells and transplanted into mice may lead to improved brain therapies

24 Jun 2008

General anesthesia can increase post-surgical pain

The general anesthesia that puts patients into unconscious sleep so they do not feel surgical pain can increase the discomfort they feel once they wake up, say researchers from Georgetown University Medical Center.

24 Jun 2008

Discovery of mechanisms that direct cholinergic synapse assembly between neurons in vivo

Rapid information processing in the nervous system requires synapses, specialized contact sites between nerve cells and their targets. One particular synapse type, cholinergic, uses the chemical transmitter acetylcholine to communicate between nerve cells. Cholinergic synapses are essential for normal learning and memory, arousal, attention, and all autonomic (involuntary) nervous system functions.

16 Jun 2008

Unique brain maps to assist surgery and research

Researchers from the Howard Florey Institute in Melbourne are developing new technology to create individualised brain maps that will revolutionise diagnosis of disease and enhance the accuracy of brain surgery.

16 Jun 2008

Neuron News and Research

Japanese encephalitis damages the brain in two ways

Researchers reveal types of genes necessary for brain development

Research sheds light on the molecular basis of SIDS

Hydrogen sulfide significantly improves survival after extreme blood loss

New clues to the biological basis of migraines

Low levels of good cholesterol could signal dementia

Neural stem cell development may be linked to Autism

Neuroscientists pinpoint how neural activity boosts blood flow to the brain

Novel electronic device "zaps" away migraine pain

Discovery of second genetic risk factor for developing late-onset Alzheimer's disease

Study uncovers a mechanism that explains calcium abnormalities in Alzheimer's brain

Nerve cells derived from stem cells may one day provide improved brain treatments

Transplants of mononuclear human umbilical cord blood may help Lou Gehrig's patients

Pitt awarded $2.5 million to model how the brain and immune system function in response to illness, infection

New discovery could lead to new treatments for Alzheimer's

Study uncovers how Ritalin works in brain to boost cognition, focus attention

Nerve cells derived from embryonic stem cells and transplanted into mice may lead to improved brain therapies

General anesthesia can increase post-surgical pain

Discovery of mechanisms that direct cholinergic synapse assembly between neurons in vivo

Unique brain maps to assist surgery and research

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