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Stent retriever devices revolutionize acute ischemic stroke care

Stent retriever devices revolutionize acute ischemic stroke care

New devices called stent retrievers, which effectively reverse strokes, have revolutionized the treatment of certain stroke patients, according to an article in the journal Expert Review of Neurotherapeutics. [More]
CYP2C19 gene variants undermine clopidogrel stroke prevention

CYP2C19 gene variants undermine clopidogrel stroke prevention

The first look at CYP2C19 mutations in the context of a randomised controlled trial has confirmed suspicions that they affect the efficacy of clopidogrel in patients with acute stroke. [More]
University of Miami researchers awarded new contracts to detect genetic factors linked to Alzheimer's disease risk

University of Miami researchers awarded new contracts to detect genetic factors linked to Alzheimer's disease risk

Alzheimer's disease is the leading cause of dementia in the elderly and occurs in all ethnic and racial groups. It affects more than 5 million people age 65 and older in the United States alone and there is currently no effective treatment or cure. [More]
Two gene variants provide clue to why some patients with PD respond well to rasagiline drug

Two gene variants provide clue to why some patients with PD respond well to rasagiline drug

Researchers have identified a gene variant which explains why some patients with Parkinson's Disease respond well to drug treatment and other do not. [More]
Long-term suppression of neurotransmitter acetylcholine may lead to dementia-like changes in the brain

Long-term suppression of neurotransmitter acetylcholine may lead to dementia-like changes in the brain

A new study from Western University is helping to explain why the long-term use of common anticholinergic drugs used to treat conditions like allergies and overactive bladder lead to an increased risk of developing dementia later in life. [More]
Study shows many people may have potential to develop Huntington's disease

Study shows many people may have potential to develop Huntington's disease

More people may have the potential to develop Huntington's disease than previously thought, according to a study published in the June 22, 2016, online issue of Neurology, the medical journal of the American Academy of Neurology. [More]
Researchers discover how West Nile virus survivors often develop memory loss

Researchers discover how West Nile virus survivors often develop memory loss

Researchers at the University of Colorado Anschutz Medical Campus have discovered how the most severe forms of West Nile virus cause memory loss and mood disorders, opening the door to potential new treatments for the mosquito-borne illness. [More]
Switch to rituximab shows anti-inflammatory effect in relapsing-remitting MS

Switch to rituximab shows anti-inflammatory effect in relapsing-remitting MS

Rituximab may be an attractive treatment option for patients with relapsing-remitting multiple sclerosis, suggest phase II study findings showing its efficacy in controlling inflammatory activity. [More]
Experts use next-generation genetic sequencing to diagnose suspected brain infections

Experts use next-generation genetic sequencing to diagnose suspected brain infections

In a proof-of-principle study, a team of physicians and bioinformatics experts at Johns Hopkins reports they were able to diagnose or rule out suspected brain infections using so called next-generation genetic sequencing of brain tissue samples. [More]
New study reveals increasing trend in Parkinson's disease over 30 years

New study reveals increasing trend in Parkinson's disease over 30 years

The incidence of Parkinson's disease and parkinsonism increased significantly in 30 years from 1976 to 2005, Mayo Clinic researchers reported today in a study in JAMA Neurology. [More]
VentureMed Group receives FDA 510(k) clearance for FLEX Scoring Catheter

VentureMed Group receives FDA 510(k) clearance for FLEX Scoring Catheter

VentureMed Group, Ltd., a medical device company based in northwest Ohio, has received 510(k) clearance from the U.S. Food and Drug Administration for the commercial distribution of a new surgical device for treating peripheral artery disease (PAD). [More]
TUM scientists identify four new risk genes altered in MS patients

TUM scientists identify four new risk genes altered in MS patients

Scientists of the Technical University of Munich and the Max Planck Institute of Psychiatry have identified four new risk genes that are altered in German patients with multiple sclerosis (MS). [More]
Illumina signs initial customer deals for new Global Screening Array

Illumina signs initial customer deals for new Global Screening Array

Illumina, Inc. today announced that it has signed deals with 12 customers for its new Infinium Global Screening Array (GSA). [More]
Brain imaging finds link between blood-brain barrier disruption and severity of bleeding after stroke therapy

Brain imaging finds link between blood-brain barrier disruption and severity of bleeding after stroke therapy

In a study of stroke patients, investigators confirmed through MRI brain scans that there was an association between the extent of disruption to the brain's protective blood-brain barrier and the severity of bleeding following invasive stroke therapy. The results of the National Institutes of Health-funded study were published in Neurology. [More]
Training and learning improve perception, brain activity at old age

Training and learning improve perception, brain activity at old age

As a person ages, perception declines, accompanied by augmented brain activity. Learning and training may ameliorate age-related degradation of perception, but age-related brain changes cannot be undone. Rather, brain activity is enhanced even further, but for other reasons and with different outcomes. [More]
Natural molecule NAC could benefit patients with Parkinson's disease

Natural molecule NAC could benefit patients with Parkinson's disease

The natural molecule, n-acetylcysteine (NAC), with strong antioxidant effects, shows potential benefit as part of the management for patients with Parkinson's disease, according to a study published today in the journal PLOS ONE. [More]
Epilepsy in immediate family member may increase person’s chances of being diagnosed with autism

Epilepsy in immediate family member may increase person’s chances of being diagnosed with autism

Having a first-degree relative with epilepsy may increase a person's risk of being diagnosed with autism, according to a study published in the June 15, 2016, online issue of Neurology, the medical journal of the American Academy of Neurology. [More]
Cerebral microbleeds linked to increased risk of physical, cognitive disability in MS patients

Cerebral microbleeds linked to increased risk of physical, cognitive disability in MS patients

Leaky blood vessels in the brain called cerebral microbleeds are associated with an increased risk of physical and cognitive disability in patients with multiple sclerosis (MS), according to a new study by researchers in the Jacobs School of Medicine and Biomedical Sciences at the University at Buffalo. [More]
Cerebral vessel disease increases Alzheimer's dementia risk

Cerebral vessel disease increases Alzheimer's dementia risk

Cerebral vessel disease may be an under-recognised risk factor for Alzheimer's disease dementia, say researchers. [More]
Neck device can protect sportsmen from devastating effects of head  injuries

Neck device can protect sportsmen from devastating effects of head  injuries

Two new studies involving high school football and hockey players indicate wearing a specifically designed compression collar around the neck may prevent or reduce the devastating effects of head collisions in sports. [More]
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