Psychology & Psychiatry

Stimulating the brain blunts cigarette craving

Cigarette smoking is the leading cause of preventable deaths globally. Unfortunately smoking cessation is difficult, with more than 90% of attempts to quit resulting in relapse.

Neuroscience

fMRI study uncovers neural mechanism underlying drug cravings

Addiction may result from abnormal brain circuitry in the frontal cortex, the part of the brain that controls decision-making. Researchers from the RIKEN Center for Molecular Imaging Science in Japan collaborating with colleagues ...

Neuroscience

Neuroplasticity reduced in teens born prematurely

(HealthDay)—Adolescents who were born prematurely have reduced neuroplasticity, which may explain their motor, learning, and memory difficulties, according to a study published in the Nov. 14 issue of the Journal of Neuroscience.

Parkinson's & Movement disorders

Exercise rate related to improvements in Parkinson's disease

People with Parkinson's disease benefit from exercise programs on stationary bicycles, with the greatest effect for those who pedal faster, according to a study presented today at the annual meeting of the Radiological Society ...

Neuroscience

Teenagers' brains affected by preterm birth

New research at the University of Adelaide has demonstrated that teenagers born prematurely may suffer brain development problems that directly affect their memory and learning abilities.

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