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Scientists discover genetic pathway responsible for brain development

Scientists discover genetic pathway responsible for brain development

Scientists at A*STAR's Institute of Medical Biology and Institute of Molecular and Cellular Biology have identified a genetic pathway that accounts for the extraordinary size of the human brain. [More]
UT Southwestern researchers find new potential target for halting tumor growth

UT Southwestern researchers find new potential target for halting tumor growth

UT Southwestern Medical Center researchers have discovered that brain tumors are capable of burning acetate for fuel, providing a new potential target for halting tumor growth. [More]
Knowledge and access barriers bar epilepsy patients from surgery

Knowledge and access barriers bar epilepsy patients from surgery

The unfamiliarity of some neurologists with recommended practice standards, coupled with access barriers, may be preventing eligible patients with epilepsy from undergoing surgical treatment, survey findings suggest. [More]
SPECT scan measures brain activity during seizures

SPECT scan measures brain activity during seizures

Loyola University Medical Center is offering epileptic patients an imaging scan that records brain activity during seizures. [More]
AAN urges for more research on use of medical marijuana for brain, nervous system disorders

AAN urges for more research on use of medical marijuana for brain, nervous system disorders

The American Academy of Neurology is calling for more research on the use of medical marijuana for brain, spine and nervous system disorders in a new position statement released by the AAN, the world's largest association of neurologists with more than 28,000 members. [More]
Loyola neurologist finds little scientific evidence that brain games improve cognitive function

Loyola neurologist finds little scientific evidence that brain games improve cognitive function

Computerized brain games that are advertised as a way to help boost intelligence and prevent dementia will be popular Christmas gifts this year. [More]
Study finds increasing shortage of stroke specialists in the U.S.

Study finds increasing shortage of stroke specialists in the U.S.

Although stroke is the No. 4 cause of death and a leading cause of disability in the United States, there's an increasing shortage of neurologists who specialize in stroke care. [More]
Migraine headache may double risk of nervous system condition that causes Bell's palsy

Migraine headache may double risk of nervous system condition that causes Bell's palsy

Migraine headache may double the risk of a nervous system condition that causes facial paralysis, called Bell's palsy, according to a new study published in the December 17, 2014, online issue of Neurology®, the medical journal of the American Academy of Neurology. [More]
Interacting neurodegenerative changes promote Parkinson’s cognitive decline

Interacting neurodegenerative changes promote Parkinson’s cognitive decline

Research indicates that neurodegeneration in the cholinergic system in the brain is a major contributor to cognitive decline in patients with Parkinson’s disease. [More]
Researchers use novel technique to identify microlesions in brain tissue from epileptic patients

Researchers use novel technique to identify microlesions in brain tissue from epileptic patients

Using an innovative technique combining genetic analysis and mathematical modeling with some basic sleuthing, researchers have identified previously undescribed microlesions in brain tissue from epileptic patients. The millimeter-sized abnormalities may explain why areas of the brain that appear normal can produce severe seizures in many children and adults with epilepsy. [More]
UT Southwestern researchers identify cell signaling mechanism that plays vital role in brain cancer

UT Southwestern researchers identify cell signaling mechanism that plays vital role in brain cancer

UT Southwestern Medical Center neurology researchers have identified an important cell signaling mechanism that plays an important role in brain cancer and may provide a new therapeutic target. [More]
Midazolam drug helps recover full consciousness in traumatic brain injury patient

Midazolam drug helps recover full consciousness in traumatic brain injury patient

A patient who had suffered a traumatic brain injury unexpectedly recovered full consciousness after the administration of midazolam, a mild depressant drug of the GABA A agonists family. [More]
New study eliminates hepatitis C virus as causative factor of mental impairment in HIV patients

New study eliminates hepatitis C virus as causative factor of mental impairment in HIV patients

Advances in treatment for human immunodeficiency virus (HIV) have made it possible for people with HIV to survive much longer. As they age, however, many experience impaired thinking, memory loss, mood swings and other evidence of impaired mental function. [More]
ALS Association announces research funds to further understand genetic cause of ALS

ALS Association announces research funds to further understand genetic cause of ALS

The ALS Association is pleased to announce the award of $326,662 in research funds to expand ongoing natural history studies in order to further understand the most common genetic cause of ALS, in preparation for clinical trials in those whose disease is affected by this gene. [More]
Patients with Parkinson's disease have different microbiota in their intestines

Patients with Parkinson's disease have different microbiota in their intestines

Parkinson's disease sufferers have a different microbiota in their intestines than their healthy counterparts, according to a study conducted at the University of Helsinki and the Helsinki University Central Hospital. Researchers are now trying to determine what the connection between intestinal microbes and Parkinson's disease is. [More]
Riding roller coasters can trigger stroke in children

Riding roller coasters can trigger stroke in children

Riding a couple roller coasters at an amusement park appears to have triggered an unusual stroke in a 4-year-old boy, according to a report in the journal Pediatric Neurology. [More]
New study finds that poor sleep may lead to dementia

New study finds that poor sleep may lead to dementia

People who have sleep apnea or spend less time in deep sleep may be more likely to have changes in the brain that are associated with dementia, according to a new study published in the December 10, 2014, online issue of Neurology, the medical journal of the American Academy of Neurology. [More]
New research could revolutionise global diagnostic procedures for epilepsy

New research could revolutionise global diagnostic procedures for epilepsy

Pioneering new research by the University of Exeter could revolutionise global diagnostic procedures for one of the most common forms of epilepsy. [More]
Johns Hopkins study shows gene expression in autism brains

Johns Hopkins study shows gene expression in autism brains

While many different combinations of genetic traits can cause autism, brains affected by autism share a pattern of ramped-up immune responses, an analysis of data from autopsied human brains reveals. The study, a collaborative effort between Johns Hopkins and the University of Alabama at Birmingham, included data from 72 autism and control brains. [More]
Alcohol consumption interferes with sleep homeostasis

Alcohol consumption interferes with sleep homeostasis

Researchers from the University of Missouri School of Medicine have found that drinking alcohol to fall asleep interferes with sleep homeostasis, the body's sleep-regulating mechanism. [More]