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When healthy eating becomes an obsession

Health experts say extreme “healthy eating” can threaten health and relationships.

Countering negative self-talk

Negative self-talk can sabotage and undermine our efforts in any part of our lives.

Cannabis is as addictive as heroin

British study shows cannabis can be as addictive as heroin or alcohol, and may cause mental health problems and lead to hard drug use.

Why saying is believing

The science of self-talk shows that the internal sense of oneself is a powerful thing.

What’s next in the fight over same-sex marriage?

The Supreme Court refused to rule on gay marriage cases, clearing the way for such marriages to be legal in additional states.

How female flies know when to say ‘yes’

A fundamental question in neurobiology is how animals, including humans, make decisions. A new study reveals how fruit fly females make a very important decision: to either accept or reject male courtship. This decision appears to be generated by a ver…

Sugar linked to memory problems in adolescent rats

Sugar consumption affected memory and was linked to brain inflammation in juvenile rats, researchers report. “The brain is especially vulnerable to dietary influences during critical periods of development, like adolescence,” remarked a corresponding a…

Stroke-fighting drug offers potential treatment for traumatic brain injury

The only drug currently approved for treatment of stroke’s crippling effects shows promise, when administered as a nasal spray, to help heal similar damage in less severe forms of traumatic brain injury. In the first examination of its kind, researcher…

MRI technique detects evidence of cognitive decline before symptoms appear

A magnetic resonance imaging technique can detect signs of cognitive decline in the brain even before symptoms appear, according to a new study. The technique has the potential to serve as a biomarker in very early diagnosis of preclinical dementia.

Adolescents with cerebral palsy report similar quality of life to their able-bodied peers

Adolescents with cerebral palsy face multiple challenges, but they rate their quality of life (QoL) on a par with their able-bodied peers, according to new research reporting on how adolescents with cerebral palsy from nine European regions feel about …