Monthly Archive for January, 2011
Catch Some Zzz’s to Lose Some Pounds
The average length of a night of sleep for an adult in the United States has decreased by 2 hours in the last 50 years. Increasing evidence reports the damaging effects of sleep deprivation and restriction on hormone release, cardiovascular function, and glucose regulation. Now, in fact, evidence shows that sleep loss undermines dietary efforts to lose weight, especially body fat.
Genetics Clues May Lead New Treatment for Parkinson’s Disease
Parkinson’s disease (PD) is a neurodegenerative disorder in which mainly nerve cells in the substantia nigra of the brain die. This region is a central area of the brain that is involved in the control of movements. The cells in this area produce a neurotransmitter (messenger molecule between nerve cells) that is called dopamine and why these cells specifically succumb in PD is not completely clear. However, recent research produced hints that the dopamine-producing cells in the substantia nigra are particularly sensitive to disruptions in the energy production of the cells.
The Beauty of First Impressions
Oscar Wilde once claimed, “It is better to be beautiful than good, but it is better to be good than ugly.” This may be most true when meeting new people. Researchers in British Columbia suggest that beautiful people make better first impressions.
Cartoon – Hormone Therapy and Dementia
I get to tolerate menopausal symptoms or become demented while on hormone replacement therapy. So, spare me your complaining about hair loss.A new study published in the Annals of Neurology finds that hormone therapy may be beneficial against dementia for women in midlife (mean age, 48.7 years), but an increased risk for those taking hormone therapy in later life (mean age, 76 years).
Popular Posts
- The Love Drug
- Women After Sex
- Fatty Acids and Suicide Risk
- Mind Games - Science's Attempts at Thought Control
- Mental Health Disorders Prevalent Among Youth Worldwide
- Is Giftedness Nothing More than Good Genes?
- Risks of Personalized Medicine
- Behind the Masks - The Mysteries of Dissociative Identity Disorder
- The NeuroSocial Network
- Inside Your Brain on Holiday
Future Posts
Latest Posts
- Media Violence Leads to Real Violence
- Intelligence – Are You Holding Back Your Brain?
- Childhood Aggression Predicts Health Care Use Later in Life
- The Brain’s Border Patrol – Blood Brain Barrier
- Risks of Personalized Medicine
- BED-head and Obesity – Food for Thought
- Salvia Divinorum – DEA Control over Magic in the Mint
- Mighty Microglia – The Brain’s Immune Cells Key to Treating Brain Diseases
- Does Personality Play a Role in the Stress of Caregiving?
- Economic Burden of Poor Mental Health
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