Neuroscience

How brains process facial expressions

Have you ever thought someone was angry at you, but it turned out you were just misreading their facial expression? Caltech researchers have now discovered that one specific region of the brain, called the amygdala, is involved ...

Neuroscience

Researchers evoke sense of touch through brain implant electrodes

In a first-in-human study, researchers at The Feinstein Institutes for Medical Research elicited the sense of touch through a minimally-invasive electrode brain implant. This research, published recently in Brain Stimulation, ...

Neuroscience

Spinal cord stimulation may help diabetic neuropathy

People with painful diabetic neuropathy may be able to get relief from high-frequency spinal cord stimulation, according to a preliminary study released today, February 28, 2023, that will be presented at the American Academy ...

Psychology & Psychiatry

Deep brain stimulation for treating schizophrenia

Managing schizophrenia is a lifelong process, and although there's no cure, it can be treated with medications and therapy. However, one-fifth to one-half of patients with schizophrenia who show severe symptoms don't respond ...

Neuroscience

Laughter may be best medicine—for brain surgery

Neuroscientists at Emory University School of Medicine have discovered a focal pathway in the brain that when electrically stimulated causes immediate laughter, followed by a sense of calm and happiness, even during awake ...

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