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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.

New role discovered for cilia

Johns Hopkins researchers and colleagues have found a previously unrecognized role for tiny hair-like cell structures known as cilia: They help form our sense of touch.

22 Oct 2007

Height may point to a biological basis for pedophilia

Height may point to a biological basis for pedophilia, according to new research released by the Centre for Addiction and Mental Health (CAMH).

22 Oct 2007

Illumina launches MicroRNA assay for gene expression profiling

Illumina, Inc. today launched a MicroRNA Assay for Gene Expression profiling. Priced at $95 per sample, this assay is the only solution available to allow rapid and reproducible miRNA expression profiling at a price less than half that of other commercially available methods.

From Illumina, Inc. 22 Oct 2007

Brain mechanism may help some cope better in stressful situations

According to researchers in the U.S. a mechanism found in some people's brain could be the key to them staying relaxed in stressful situations.

22 Oct 2007

Little evidence to support therapies for post-traumatic stress disorder

Post-traumatic stress disorder (PTSD) is a severe and ongoing emotional reaction to an extreme psychological trauma; it affects significant numbers of people, in particular military personnel and veterans, who have seen active duty in war zones.

22 Oct 2007

West Nile virus' spread through nerve cells linked to serious complication

Scientists believe they have found an explanation for a puzzling and serious complication of West Nile virus infection.

19 Oct 2007

Why some succumb to stress - new brain mechanism identified

Results of a new study may one day help scientists learn how to enhance a naturally occurring mechanism in the brain that promotes resilience to psychological stress.

19 Oct 2007

Researcher identify specific cell that causes eye cancer, disproving long-held theory

Investigators at St. Jude Children's Research Hospital have identified the cell that gives rise to the eye cancer retinoblastoma, disproving a long-standing principle of nerve growth and development.

19 Oct 2007

Discovery of binocular vision gene

A team of researchers at the Bosch Institute have identified an important gene responsible for binocular vision.

19 Oct 2007

Identifying psychiatric and behavioral problems in teens

Your teen is moody. He's not doing well in school. He wants to be left alone. Does he have a learning disability? Depression? Or maybe he's just a normal teen?

19 Oct 2007

Mice offer clues to the roots of human resilience

When faced with adversity, some people succumb to debilitating psychological diseases including posttraumatic stress disorder and depression, while others are able to remain remarkably optimistic.

19 Oct 2007

Mayo Clinic clarifies diagnosis for primary central nervous system vasculitis (PCNSV)

Mayo Clinic has clarified the methods of diagnosis and optimal management of a rare and little-understood blood vessel disease of the brain and spinal cord that often leads to stroke or death.

19 Oct 2007

FDA expands approved age range for Menactra, bacterial meningitis vaccine

The U.S. Food and Drug Administration has expanded the approved age range for Menactra, a bacterial meningitis vaccine, to include children ages 2 to 10 years.

19 Oct 2007

Review of PTSD treatments

Many people, including significant proportions of active duty military personnel and veterans, suffer from post-traumatic stress disorder (PTSD), often in conjunction with other injuries or illnesses.

19 Oct 2007

Avastin and chemo combo may offer hope for glioblastoma multiforme patients

Brain cancer patients with the poorest prognosis -- those with a type of deadly tumor known as glioblastoma multiforme (GBM) -- may survive longer with a drug that chokes off a tumor's blood supply.

19 Oct 2007

Clinical trial to evaluate glioblastoma multiforme vaccine commences at NYU

A clinical trial evaluating a brain cancer vaccine in patients with newly diagnosed brain cancer has begun at NYU Medical Center.

19 Oct 2007

New approach to measuring brain activity - potential for artificial limbs

Neuroscientists at the Hebrew University of Jerusalem have developed a novel approach for measuring and deciphering brain activity that holds out promise of providing improved movements of natural or artificial limbs by those who have been injured or paralyzed.

19 Oct 2007