Surgery

Less anesthesia during surgery doesn't prevent post-op delirium

Many older adults who have major surgery experience postoperative delirium in the days after their operations. Previous research has suggested that closely monitoring the brain during surgery and making adjustments to protect ...

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 ...

Surgery

Mandibular contour surgery training system beneficial

(HealthDay)—An intraoral mandibular contour surgery (MCS) training system is effective for improving clinical surgery time and accuracy, according to a study published online Jan. 17 in JAMA Facial Plastic Surgery.

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