Neurologists have taken a promising step toward identifying a test that helps support the diagnosis of concussion. Their research has shown that autonomic reflex testing, which measures involuntary ...

Autonomic dysreflexia (AD) is when your involuntary nervous system overreacts to external or bodily stimuli. It is a serious condition considered a medical emergency. AD is also known as autonomic ...

A home test to help patients manage long covid at home has been developed and is available to download. The adapted Autonomic Profile (aAP) test can be done by anyone with symptoms of autonomic ...

In response to stressful or dangerous stimuli, nerve cells in the spinal cord activate involuntary, autonomic reflexes often referred to as "fight or flight" responses. These protective responses ...

January 14, 2011 — Red ear syndrome (RES) in children is a highly specific sign for migraine, according to the results of a study reported online December 1 in Cephalalgia. "[W]e were the first to ...

Migraine is characterized by recurrent attacks of headache and combinations of neurologic, gastrointestinal, and autonomic changes. Unilateral cranial autonomic symptoms (UAs) are features of cluster ...