Brain | Page 38 of 152 | SpiritIndia.com

Cosmetic Surgery :: Scientists discover key to manipulating fat

In what they call a “stunning research advance,” investigators at Georgetown University Medical Center have been able to use simple, nontoxic chemical injections to add and remove fat in targeted areas on the bodies of laboratory animals. They say the discovery, published online in Nature Medicine on July 1, could revolutionize human cosmetic and reconstructive plastic surgery and treatment of diseases associated with human obesity.

DNA :: New method for reading DNA sheds light on basis of cell identity

By using a new kind of genomic technology, a new study unveils a special code — not within DNA, but within the so-called “chromatin” proteins surrounding it — that could unlock the mysterious developmental choices made by mammalian cells, allowing them to assume roles as diverse as liver cells and neurons.

Smoking :: Non smoking spouse, smoke-free home, workplace help quitters win

A non-smoking spouse and smoke-free workplace play key roles in long-term success for young adults who quit smoking, according to Indiana University research, which found environmental factors to be more influential than individual behaviors and beliefs when it comes to kicking the habit.

Smoking :: Smoking interferes with thinking and memory in recovering alcoholics

After six to nine months of abstinence from alcohol, recovering alcoholics who were also chronic smokers showed a significantly lower rate of improvement in tests of memory, reasoning, judgment, and visual/spatial coordination than non-smoking recovering alcoholics in a study conducted by researchers at the San Francisco VA Medical Center (SFVAMC).

Stress :: Rescue Remedy is an effective all-natural stress, anxiety reliever

A just published scientific study conducted by researchers at the University of Miami School of Nursing in conjunction with the Sirkin Creative Living Center has found that Rescue Remedy, an all-natural remedy created from flower essences, is an effective over-the-counter stress reliever with a comparable effect to traditional pharmaceutical drugs yet without any of the known adverse side effects, including addiction.

Depression :: Few Risks of Birth Defects from Antidepressant Use During Pregnancy

Use of certain antidepressants, selective serotonin-reuptake inhibitors most commonly known as SSRIs, during pregnancy does not significantly increase the risk for most birth defects, according to a new Centers for Disease Control and Prevention (CDC) study, released in the New England Journal of Medicine (NEJM).

Exercise :: Exercise stimulates the formation of new brain cells

Exercise has a similar effect to antidepressants on depression. This has been shown by previous research. Now Astrid Bj?rnebekk at Karolinska Institutet has explained how this can happen: Exercise stimulates the production of new brain cells.

Meditation :: Brain scans show meditation changes minds, increases attention

For hundreds of years, Tibetan monks and other religious people have used meditation to calm the mind and improve concentration. This week, a new study shows exactly how one common type of meditation affects the brain.

Alzheimer’s Disease :: Frequent brain stimulation in old age reduces risk of Alzheimer’s disease

How often old people read a newspaper, play chess, or engage in other mentally stimulating activities is related to risk of developing Alzheimer?s disease, according to a study published June 27, 2007, in the online edition of Neurology?, the medical journal of the American Academy of Neurology.

Brain Tumor :: A genetic factor predicts prognosis in brain tumor patients

PLoS ONE has just published a study which defines a gene locus on chromosome 1 that predicts prognosis of brain tumor patients and may even set the basis for the development of more efficient drugs to combat brain cancer.