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Infants use prefrontal cortex in learning

Researchers have long thought that the region of the brain involved in some of the highest forms of cognition and reasoning — the prefrontal cortex (PFC) — was too underdeveloped in young children, especially infants, to participate in complex cognit…

How the brain consolidates memories during sleep

Researchers have studied which brain processes consolidate memories during sleep. They found clear parallels to findings from experimental animal studies.

A new psychotherapy for substance abuse

In the current issue of Psychotherapy and Psychosomatics a report by German investigators headed by professor Brakemeier introduces a new form of psychotherapeutic treatment for substance abuse…

Food preferences altered by specific brain pathways

People with a gene defect have greater preferences for high-fat, but not high sugar foods, drawing a direct link between food choice and genetic variants.

More than half of persons with Alzheimer’s disease aged 90 years or more use psychotropic drugs

Psychotropic drug use is rather common among persons aged 90 years of more diagnosed with Alzheimer’s disease compared with those who were diagnosed at younger age, concludes study conducted at…

Ability to process speech declines with age

Researchers have found clues to the causes of age-related hearing loss. The ability to track and understand speech in both quiet and noisy environments deteriorates due in part to speech processing declines in both the midbrain and cortex in older adul…

Protein linked to high risk of Alzheimer’s can be removed from brain without hindering learning, memory

A protein linked to higher risk of Alzheimer’s can be removed from the brains of mice without hindering memory and learning, according to a study that addresses whether potential therapeutics targeting this protein would have detrimental side effects.

Scientists find new path in brain to ease depression

Scientists have discovered a new pathway in the brain that can be manipulated to alleviate depression. The pathway offers a promising new target for developing a drug that could be effective in individuals for whom other antidepressants have failed.

Cannabis reduces creativity, but user generally not aware

Regular users of cannabis are less aware of their own mistakes, and they are not good at creative thinking, concludes new research on the effects of cannabis.

Stimulating neurons could protect against brain damage

A breakthrough in understanding how brain damage spreads – and how it could potentially be limited – has been made through a collaboration between neuroscientists and engineers.