Psychology & Psychiatry

Influencing craving for cigarettes by stimulating the brain

Targeted brain stimulation increases cigarette cravings, a new study in Biological Psychiatry has found, which may ultimately lead to new treatments that reverse these effects. Cues associated with cigarette smoking, such ...

Surgery

MRI-powered mini-robots could offer targeted treatment

Invasive surgical techniques - cutting through the breastbone for open heart surgery or making a large incision to inspect an abdominal tumor - allow physicians to effectively treat disease but can lead to sometimes serious ...

Medical research

New method to diagnose heart arrhythmias developed

(Medical Xpress) -- Abnormalities in cardiac conduction, the rate at which the heart conducts electrical impulses to contract and relax, are a major cause of death and disability around the world. Researchers at Columbia ...

Cardiology

New procedure treats atrial fibrillation

Doctors at Washington University School of Medicine in St. Louis are performing a new procedure to treat atrial fibrillation, a common irregular heartbeat.

Neuroscience

Magnetic stimulation to improve visual perception

(Medical Xpress) -- Using transcranial magnetic stimulation (TMS), an international team led by French researchers from the Centre de Recherche de l'Institut du Cerveau (CNRS) has succeeded in enhancing the visual abilities ...

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