A complex system of nerves and muscles enables the human eye to blink, gaze, and shift focus. The trochlear nerve is one of six cranial nerves that carry electrical impulses from the brain to the eye.

This noninvasive approach attempts to modulate the noradrenergic system of the locus coeruleus by stimulating the vagal nerve. It uses electrodes clipped on the outer ear to stimulate the auricular ...

Botox safe and effective for overactive bladder Intradetrusor injection of onabotulinumtoxin A impairs afferent and efferent nerves, but an injection-free drug delivery approach only impairs the ...