Biomedical technology

Researchers demonstrate miniature brain stimulator in humans

Rice University engineers have developed the smallest implantable brain stimulator demonstrated in a human patient. Thanks to pioneering magnetoelectric power transfer technology, the pea-sized device developed in the Rice ...

Health

Physicians call for an end to conversion therapy

Conversion therapy is a broad term used to describe practices and actions aimed at changing people's sexual orientation or gender identity—to turn anyone who doesn't identify as "straight" into a "straight" person. Historically, ...

Psychology & Psychiatry

Why Freud was right about hysteria

A 35-year-old woman loses the use of her legs, suddenly becoming paralysed from the waist down. In another case, a woman feels an overwhelming compulsion to close her eyes, until eventually she cannot open them at all. After ...

Psychology & Psychiatry

Recall of stressful events caught in pictures

(Medical Xpress)—In a world first, University of Melbourne researchers along with international collaborators have used Functional Magnetic resonance imaging (fMRI) to examine brain function to help better understand the ...

Diseases, Conditions, Syndromes

Mass hysteria rare, but usually seen in girls

(AP) -- Fifteen teenage girls report a mysterious outbreak of spasms, tics and seizures in upstate New York. But tests find nothing physically wrong.

page 1 from 1