Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

Impaired brain insulin action may worsen type 2 diabetes

Researchers from Mount Sinai School of Medicine have discovered a novel function of brain insulin, indicating that impaired brain insulin action may be the cause of the unrestrained lipolysis that initiates and worsens type 2 diabetes in humans. The research is published this month in the journal Cell Metabolism.

17 Feb 2011

WINCS detects and measures serotonin levels in brain through deep brain stimulation

Mayo Clinic researchers have concluded that, through deep brain stimulation, a Wireless Instantaneous Neurotransmitter Concentration System (WINCS) can detect and measure serotonin levels in the brain. The findings suggest that in the future such measurements of serotonin may help establish a therapeutic mechanism of deep brain stimulation for psychiatric disease.

16 Feb 2011

Deactivation of tau gene may help reverse memory loss in Alzheimer disease

Amyloid-beta and tau protein deposits in the brain are characteristic features of Alzheimer disease. The effect on the hippocampus, the area of the brain that plays a central role in learning and memory, is particularly severe. However, it appears that the toxic effect of tau protein is largely eliminated when the corresponding tau gene is switched off.

16 Feb 2011

UT Southwestern treats breast-cancer patient with Accuray CyberKnife System

Breast-cancer patient Kristin Wiginton is the first to be treated at UT Southwestern Medical Center with high-beam radiation using the Accuray CyberKnife System, which offers improved cosmetic results, less radiation exposure to surrounding tissue and a shorter treatment period.

16 Feb 2011

Study: RAPI tool more effective at predicting future alcohol dependence of teen-age drinkers

A widely used index for assessing adolescent drinking-related problems has been found to be effective at predicting the future alcohol dependence of teen-age drinkers, according to an Indiana University study which also found that the association was stronger for adolescent female drinkers.

16 Feb 2011

BCVI offers multidisciplinary approach to treat patients with atrial fibrillation

More than 2.6 million Americans suffer from atrial fibrillation —an erratic heartbeat. If left untreated, the condition can lead to stroke or heart failure. For three decades, 58 year old David Ryan was one of the millions of Americans suffering from the disease.

16 Feb 2011

Diet high in Omega 3 oils benefits at risk Alzheimer's disease patients

Scientists today agree that there are five molecules that are known to affect or cause Alzheimer's disease, which plagues an estimated five million Americans. The potency of these molecules is linked to environmental factors such as diet and lifestyle.

16 Feb 2011

Study: Native Hawaiians face high risk of hemorrhagic stroke and diabetes at younger age

Native Hawaiians and Pacific Islanders may be at higher risk for hemorrhagic stroke at a younger age and more likely to have diabetes compared to other ethnicities, according to a study released today that will be presented at the American Academy of Neurology's 63rd Annual Meeting in Honolulu April 9 to April 16, 2011.

16 Feb 2011

Study: Heart rate turbulence is linked with increased risk of death from cardiovascular disease

Abnormal heart rate turbulence is associated with an increased risk of heart disease death in otherwise low-risk older individuals, according to a study funded by the National Heart, Lung, and Blood Institute, part of the National Institutes of Health.

15 Feb 2011

Food ingredients portfolio continues its geographical expansion

In 2011, the Food ingredients portfolio continues its geographical expansion and develops further with the industry it serves. Economic recovery, investment in emerging markets and focus on health characterise the industry this year.

15 Feb 2011

Raptor reopens enrollment in DR Cysteamine Phase 3 trial to treat patients with nephropathic cystinosis

Raptor Pharmaceutical Corp., today announced it has reopened enrollment in its Phase 3 clinical trial of its proprietary delayed-release oral formulation of cysteamine bitartrate in patients with nephropathic cystinosis.

15 Feb 2011

Nfocus Neuromedical's Luna AES receives CE Mark approval to treat brain aneurysms

Nfocus Neuromedical, Inc., an innovative medical device company with a focus on the next generation treatment for brain aneurysms, announced today that its Luna Aneurysm Embolization System received CE Mark for the treatment of patients with brain aneurysms.

15 Feb 2011

Research: MEF2D protein in mitochondria appears to contribute early steps in Parkinson's disease

For the last several years, neurologists have been probing a connection between Parkinson's disease and problems with mitochondria, the miniature power plants of the cell.

15 Feb 2011

Research: 75% of nonmilitary group medically evacuated for nonbattle injuries did not return to field

After analyzing data on 2,155 private contractors, diplomats and other civilians supporting war efforts in Iraq and Afghanistan who were medically evacuated out of combat zones, researchers have found they are more likely to be evacuated for noncombat-related injuries, but more likely to return to work in-country after treatment for these conditions.

15 Feb 2011

Virginia Tech's director receives Don Hake Translational Research Award

Warren K. Bickel, director of the Center for Substance Abuse at the Virginia Tech Carilion Research Institute, has been selected as the 2011 recipient of the American Psychological Association Don Hake Translational Research Award. Sponsored by the Association for Behavior Analysis International, the award recognizes individuals whose work spans basic and applied research.

15 Feb 2011

Researcher discovers mechanism how p53 human genome gets inactivated in cancerous cells

One of the most important genes in the human genome is called p53 and its function is to suppress tumours, according to Roger Leng, a researcher in the Faculty of Medicine & Dentistry. Leng has discovered the mechanism by which p53 is inactivated in cancerous cells, allowing tumours to grow.

15 Feb 2011

Physical therapy at home as good as body-weight supported treadmill program for stroke rehabilitation

In the largest stroke rehabilitation study ever conducted in the United States, stroke patients who had physical therapy at home improved their ability to walk just as well as those who were treated in a training program using a body-weight supported treadmill device, followed by walking practice.

15 Feb 2011

PsychoGenics establishes alliance with KineMed to provide specialized neurogenesis services

PsychoGenics today announced the establishment of an alliance with KineMed, to provide specialized neurogenesis services to complement PsychoGenics' in vivo testing capabilities.

15 Feb 2011

How human brain wires itself into complex networks

Neurobiologists at UC San Diego have discovered new ways by which nerves are guided to grow in highly directed ways to wire the brain during embryonic development.

15 Feb 2011

Measurements of hand movement control may help determine severity of ADHD in children

Measurements of hand movement control may help determine the severity of attention deficit hyperactivity disorder in children, according to joint studies published in the February 15, 2011, print issue of Neurology, the medical journal of the American Academy of Neurology.

15 Feb 2011

Brain News and Research

Further Reading

Impaired brain insulin action may worsen type 2 diabetes

WINCS detects and measures serotonin levels in brain through deep brain stimulation

Deactivation of tau gene may help reverse memory loss in Alzheimer disease

UT Southwestern treats breast-cancer patient with Accuray CyberKnife System

Study: RAPI tool more effective at predicting future alcohol dependence of teen-age drinkers

BCVI offers multidisciplinary approach to treat patients with atrial fibrillation

Diet high in Omega 3 oils benefits at risk Alzheimer's disease patients

Study: Native Hawaiians face high risk of hemorrhagic stroke and diabetes at younger age

Study: Heart rate turbulence is linked with increased risk of death from cardiovascular disease

Food ingredients portfolio continues its geographical expansion

Raptor reopens enrollment in DR Cysteamine Phase 3 trial to treat patients with nephropathic cystinosis

Nfocus Neuromedical's Luna AES receives CE Mark approval to treat brain aneurysms

Research: MEF2D protein in mitochondria appears to contribute early steps in Parkinson's disease

Research: 75% of nonmilitary group medically evacuated for nonbattle injuries did not return to field

Virginia Tech's director receives Don Hake Translational Research Award

Researcher discovers mechanism how p53 human genome gets inactivated in cancerous cells

Physical therapy at home as good as body-weight supported treadmill program for stroke rehabilitation

PsychoGenics establishes alliance with KineMed to provide specialized neurogenesis services

How human brain wires itself into complex networks

Measurements of hand movement control may help determine severity of ADHD in children

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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