Neurology News and Research

Latest Neurology News and Research

How and why people become addicted to alcohol

Virginia Commonwealth University researchers have identified several genetic changes in the brains of mice caused by ethanol, which may help researchers better understand how and why people become addicted to alcohol.

2 Mar 2005

Scientific experts discuss the benefits and safety of vitamin E

Scientific experts in pharmacology, toxicology and nutrition gathered at the University of Southern California (USC) on February 26 for a forum to discuss the benefits and safety of vitamin E.

1 Mar 2005

Mystery blood vessel disorder implicated in lacunar or "mini" strokes

Physicians have long been puzzled by a condition called intracranial arterial dolichoectasia, in which the larger arteries of the brain become elongated and misshapen.

28 Feb 2005

Trial results on the use of recombinant activated factor VII in acute intracerebral haemorrhage

The New England Journal of Medicine (NEJM) today reports positive results from the recently completed clinical trial of recombinant activated factor VII (NovoSeven/rFVIIa) in intracerebral haemorrhage (ICH).

24 Feb 2005

Mathematical model describes the electrical storm that rages during a brain seizure

"We're trying to get to the underlying state of the brain that leads to these seizures," said Mark Kramer, a Ph.D. student in UC Berkeley's Applied Science and Technology Program and lead author of the paper. "Our hope is that the model can highlight potential areas where a seizure can be stopped."

24 Feb 2005

People who live with migraine headaches show a riskier profile for cardiovascular disease

People who live with migraine headaches show a "riskier" profile for cardiovascular disease than those without migraines, according to a new study published in the February 22 issue of Neurology, the scientific journal of the American Academy of Neurology.

22 Feb 2005

Diagnosis of prions in patients should utilize novel strategy, conformation-dependent immunoassay

A technique for detecting prions in tissue, developed in recent years by UCSF scientists, is significantly more sensitive than the diagnostic procedures currently used to detect the lethal particles in samples of brain tissue from patients, according to a study performed by a UCSF team.

22 Feb 2005

First comprehensive examination of strenuous physical activity and the risk of developing Parkinson's disease

In the first comprehensive examination of strenuous physical activity and the risk of developing Parkinson's disease, researchers from the Harvard School of Public Health (HSPH) have found that men who exercised regularly and vigorously early in their adult life had a lower risk for developing Parkinson's disease compared to men who did not.

22 Feb 2005

Cannabis use may increase risk of stroke

Regular users of cannabis could be putting themselves at risk of stroke, while they are still young, indicates a case report, published in the Journal of Neurology Neurosurgery and Psychiatry.

20 Feb 2005

Young blood revives aging muscles

Any older person can attest that aging muscles don't heal like young ones. But it turns out that's not the muscle's fault. A study in the Feb. 17 issue of Nature shows that it's old blood that keeps the muscles down.

16 Feb 2005

Paradox suggests reasons why COX-2 inhibitors hurt and help

Laboratory studies at Johns Hopkins have revealed that certain products of the enzymes COX-1 and COX-2 can both protect and damage the brain. The findings, published in the February 2005 issue of the Journal of Neurochemistry, offer tantalizing clues to why drugs like Vioxx and Celebrex, which block COX-2, can ease arthritis but potentially harm the heart and brain.

14 Feb 2005

Finding points towards the possibility of retrovirus involvement in ALS (amyotrophic lateral sclerosis)

A significant proportion of patients suffering from ALS (amyotrophic lateral sclerosis), also known as Lou Gehrig's disease or motor neuron disease, have a marker of retrovirus activity in their blood, reports the February 8 issue of the medical journal Neurology.

7 Feb 2005

Link between heart disease and periodontal bacteria

Researchers report this week that older adults who have higher proportions of four periodontal-disease-causing bacteria inhabiting their mouths also tend to have thicker carotid arteries, a strong predictor of stroke and heart attack.

7 Feb 2005

People with gum disease are more likely to suffer from atherosclerosis

A new study by researchers at Columbia University Medical Center provides the most direct evidence to date that preventing gum disease could significantly improve your chances of avoiding vascular problems.

7 Feb 2005

Marijuana changes blood flow in the brain

People who smoked marijuana had changes in the blood flow in their brains even after a month of not smoking, according to a study published in the February 8 issue of Neurology, the scientific journal of the American Academy of Neurology.

7 Feb 2005

People with autism may perform unusually well on some tests of visual processing

The researchers found that autistic people were less likely than others to have false memories about images they had seen earlier. The researchers had previously demonstrated this kind of effect with verbal material, but not with visual material.

7 Feb 2005

Scientists have coaxed human embryonic stem cells to become spinal motor neurons

After years of trial and error, scientists have coaxed human embryonic stem cells to become spinal motor neurons, critical nervous system pathways that relay messages from the brain to the rest of the body.

30 Jan 2005

Research into foot-eye coordination

By measuring how people respond when a stepping stone suddenly shifts its position mid-step, researchers at the Institute of Neurology in London have shown that a powerful visual process controls the stepping foot – a process similar to that used for manual reaching, in which the hand is rapidly and automatically driven by visual information.

26 Jan 2005

High cholesterol, hypertension, diabetes and smoking may increase risk of dementia

High cholesterol, hypertension, diabetes and smoking have long been considered -- and aggressively treated -- as risk factors for cardiovascular disease.

25 Jan 2005

Early seizures after surgery for epilepsy predict more seizures

Current understanding of seizures in the weeks just after epilepsy surgery is that they are likely to be temporary, probably due to swelling or minor trauma suffered by the brain during the operation.

24 Jan 2005

Neurology News and Research

Latest Neurology News and Research

How and why people become addicted to alcohol

Scientific experts discuss the benefits and safety of vitamin E

Mystery blood vessel disorder implicated in lacunar or "mini" strokes

Trial results on the use of recombinant activated factor VII in acute intracerebral haemorrhage

Mathematical model describes the electrical storm that rages during a brain seizure

People who live with migraine headaches show a riskier profile for cardiovascular disease

Diagnosis of prions in patients should utilize novel strategy, conformation-dependent immunoassay

First comprehensive examination of strenuous physical activity and the risk of developing Parkinson's disease

Cannabis use may increase risk of stroke

Young blood revives aging muscles

Paradox suggests reasons why COX-2 inhibitors hurt and help

Finding points towards the possibility of retrovirus involvement in ALS (amyotrophic lateral sclerosis)

Link between heart disease and periodontal bacteria

People with gum disease are more likely to suffer from atherosclerosis

Marijuana changes blood flow in the brain

People with autism may perform unusually well on some tests of visual processing

Scientists have coaxed human embryonic stem cells to become spinal motor neurons

Research into foot-eye coordination

High cholesterol, hypertension, diabetes and smoking may increase risk of dementia

Early seizures after surgery for epilepsy predict more seizures

Neuroscience - Third Edition eBook

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Exploring the Future of Neuroscience Drug Discovery

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Neurology News and Research

Latest Neurology News and Research

Neuroscience - Third Edition eBook

Precision in every drop: Inside Hamilton’s syringe technology

Exploring the Future of Neuroscience Drug Discovery

Genomic conservation in Thailand's mangroves

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