A doctor explains the common (and not so common) reasons that you might hear a pulse in your ear, also known as pulsatile tinnitus. Plus, when to see a doctor.

New University of Virginia School of Medicine research suggests an unexpected way doctors may be able to improve blood flow to the brain to battle Alzheimer's and other neurodegenerative diseases.

New research from the University of Virginia School of Medicine has identified a function for brain immune cells that may inform efforts to support blood flow in neurodegenerative conditions. The ...

University of Virginia School of Medicine researchers Ukpong Eyo, PhD (from left); William Mills III, PhD; and graduate student Aida Lopez have made a discovery that could let us boost blood flow to ...

Tinnitus is when someone hears ringing in the ears—or a buzzing or roaring sound. Ringing in your ears is likely caused by inner ear damage that alters how your brain processes sound. Loud noise ...

NeuroQuiet is a new dietary supplement that helps enhance ear health and boost cognitive functions. There has been a great deal of hype around this new supplement, and it has received positive ...

Researchers have developed a method that shows how the nervous system and sensory organs are formed in an embryo. By labeling stem cells with a genetic 'barcode', they have been able to follow the ...

Researchers at Karolinska Institutet have developed a method that shows how the nervous system and sensory organs are formed in an embryo. By labeling stem cells with a genetic 'barcode', they have ...

When military personnel fire certain powerful weapons, they are exposed to a blast wave that sends blood surging from the body to the brain. This "tsunami in the body" is one way a blast can injure ...