Patients with primary open-angle glaucoma were found to have lower blood flow to the eye during sleep, which may contribute ...

For athletes with concussion, persistent postconcussion changes are seen in cerebral blood flow (CBF) and white matter at ...

Fainting takes different forms, a heart doctor says; a drop in blood pressure can cause it – or it can be a sign of a serious condition.

Ease headaches naturally with seven yoga asanas like Balasana & Viparita Karani. Improve circulation & reduce stress with ...