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.

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

A suspect found for SIDS

New evidence is suggesting that a chemical imbalance in the brain may be the cause of some cot deaths.

8 Jul 2008

A baby's smile gives mothers a natural high

Scientists say the baby's smile that brightens a mother day also lights up a part of her brain.

8 Jul 2008

U-M study to look at effects of chemotherapy on brain function of breast cancer survivors

While Maria Lyzen was being treated for breast cancer, she found she couldn't concentrate or decipher information, and just functioning day-to-day at home was difficult.

7 Jul 2008

Radioactive "tag" added to formaldehyde helps monitor body chemistry, disease

Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have devised a simple, fast method for adding a radioactive "tag" to formaldehyde, a common organic chemical.

7 Jul 2008

The secrets to a long and healthy life

More and more people are living longer. But living to extreme old age is unusual and tends to run in some families. A new study, supported by the National Institute on Aging (NIA), part of the National Institutes of Health (NIH), aims to learn more about the secrets to long healthy life, and investigators are seeking long-lived families to help study this important question.

7 Jul 2008

Lack of sleep means kids do it hard at school

According to new study by Australian researchers, a lack of sleep can have a bad affect on the ability of children to both learn and interact at school.

7 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

A noisy brain is a healthy brain

Canadian scientists have shown that a noisy brain is a healthy brain. "Brain noise" is a term that has been used by neuroscientists to describe random brain activity that is not important to mental function.

4 Jul 2008

DHS Inspector General issues recommendation on reporting procedures of immigrant detainee deaths

The Immigration and Customs Enforcement bureau should promptly report all deaths of immigrants held at federal detention centers in the U.S. to the Department of Homeland Security, as well as to state authorities where required by law, according to recommendations in a report released Tuesday by the DHS Office of Inspector General, the New York Times reports.

4 Jul 2008

Canadian case of foreign-accent syndrome after stroke

A woman in southern Ontario is one of the first cases in Canada of a rare neurological syndrome in which a person starts speaking with a different accent, McMaster University researchers report in the July issue of the Canadian Journal of Neurological Sciences.

3 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

Statins have unexpected effect on pool of powerful brain cells

Cholesterol-lowering drugs known as statins have a profound effect on an elite group of cells important to brain health as we age, scientists at the University of Rochester Medical Center have found. The new findings shed light on a long-debated potential role for statins in the area of dementia.

3 Jul 2008

Edward Kennedy working toward bipartisan support for major health care initiative in 2009

The office of Senate Health, Education, Labor and Pensions Committee Chair Edward Kennedy (D-Mass.) has begun to hold a series of meetings with a number of health care experts to "begin laying the groundwork for a new attempt to provide universal health care," the Boston Globe reports.

3 Jul 2008

Women over 90 significantly more likely to have dementia than men of the same age

...according UC Irvine researchers involved with the 90+ Study, one of the nation's largest studies of dementia and other health factors in the fastest-growing age demographic.

3 Jul 2008

New insight into role of statins in dementia

3 Jul 2008

Brain food - what we eat affects our intelligence

New research findings published online in The FASEB Journal provide more evidence that if we get smart about what we eat, our intelligence can improve. According to MIT scientists, dietary nutrients found in a wide range of foods from infant formula to eggs increase brain synapses and improve cognitive abilities.

2 Jul 2008

Seizures in newborns can be detected with bedside brain-activity monitors

Compact, bedside brain-activity monitors detected most seizures in at-risk infants, researchers at Washington University School of Medicine in St. Louis showed. That means the compact units could assist clinicians in monitoring for electrical seizures until confirmation with conventional EEG (electroencephalography), the researchers assert in an article published in the June issue of Pediatrics.

2 Jul 2008

Brain trick offers treatment hope for Alzheimer's

Scientists in the UK and Canada have made a significant step forward in the search for new drugs to treat Alzheimer's disease.

2 Jul 2008

Democratic lawmakers call Bush administration's efforts to temporarily hold Medicare physician payment rates at current levels 'misleading'

Democratic Sens. Jay Rockefeller (W.Va.) and Charles Schumer (N.Y.) in a letter to HHS Secretary Mike Leavitt wrote that there "have been several misleading -- and possibly incorrect -- reports from the [Bush] administration regarding actions on physician claims filed beginning July 1," The Hill reports (Young, The Hill, 6/30).

2 Jul 2008