Alzheimer's disease & dementia

Easter Island drug raises cognition throughout life span

Cognitive skills such as learning and memory diminish with age in everyone, and the drop-off is steepest in Alzheimer's disease. Texas scientists seeking a way to prevent this decline reported exciting results this week with ...

Psychology & Psychiatry

Treating childhood anxiety with computers, not drugs

According to the Anxiety and Depression Association of America, one in eight children suffers from an anxiety disorder. And because many anxious children turn into severely anxious adults, early intervention can have a major ...

Psychology & Psychiatry

Mindfulness reduces anxiety and depression in cancer patients

When being diagnosed with cancer, people will naturally worry about their future, their family and about dying. Actually, no less than 35-40% of cancer patients suffer from significant anxiety and depression symptoms. An ...

Addiction

Sexual orientation fluctuation correlated to alcohol misuse

Many young adults explore and define their sexual identity in college, but that process can be stressful and lead to risky behaviors. In a new study, students whose sexual self-definition didn't fall into exclusively heterosexual ...

Sleep disorders

Comorbidities are common in patients with COPD

The majority of patients with chronic obstructive pulmonary disease (COPD) referred for pulmonary rehabilitation have multiple extra-pulmonary comorbidities, according to a new study from the Netherlands.

Neuroscience

Acid in the brain: Team develops new way to look at brain function

University of Iowa neuroscientist John Wemmie, M.D., Ph.D., is interested in the effect of acid in the brain. His studies suggest that increased acidity or low pH, in the brain is linked to panic disorders, anxiety, and depression. ...

Health

Exercise and attitude may be thermostat for hot flashes

(Medical Xpress) -- Attitude may play an important role in how exercise affects menopausal women, according to Penn State researchers, who identified two types of women -- one experiences more hot flashes after physical activity, ...

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