Surgery

Nerve block can reduce need for postsurgical opioids

A preoperative nerve block used in combination with other medications can reduce the need for opioids to manage pain following spinal surgery, UT Southwestern Medical Center researchers found. The findings, published in European ...

Gerontology & Geriatrics

Physical therapy linked to drop in falls for patients with dizziness

For patients presenting with dizziness, receipt of physical therapy (PT) within three months is associated with a reduced risk for subsequent falls, according to a study published online Sept. 14 in JAMA Otolaryngology-Head ...

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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