Neuroscience

Doctors use ultrasound waves to stop hand tremors

The Ohio State University Wexner Medical Center is one of six locations nationally - and the only one in the Midwest - studying the safety and effectiveness of a promising new technology using MR-guided focused ultrasound ...

Oncology & Cancer

Q&A: Advances in ablation for prostate cancer

DEAR MAYO CLINIC: My husband was diagnosed with prostate cancer, and we are looking at treatment options. One doctor suggested a prostatectomy, but my husband finds ablation appealing because of quality of life advantages. ...

Medications

Repeated ketamine infusions reduce PTSD symptom severity

Repeated intravenous (IV) ketamine infusions significantly reduce symptom severity in individuals with chronic post-traumatic stress disorder (PTSD) and the improvement is rapid and maintained for several weeks afterwards, ...

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