A substantial minority of patients who survive an acquired brain injury develop a state of
sympathetic hyperactivity that can persist for weeks or months, consisting of periodic …

Severe excessive autonomic overactivity occurs in a subgroup of people surviving acquired
brain injury, the majority of whom show paroxysmal sympathetic and motor overactivity …

Paroxysmal sympathetic hyperactivity (PSH) is characterized by the rapid onset and
paroxysmal cycling of agitation and dystonia in association with autonomic symptoms …

Paroxysmal sympathetic hyperactivity is a syndrome associated with brain trauma, stroke,
encephalitis, and other forms of brain injury. It is characterized by uncontrolled episodes of …

Primary objective: To evaluate the development and usage of diagnostic criteria for
paroxysmal sympathetic hyperactivity (PSH) following acquired brain injury (ABI), then …

Paroxysmal sympathetic hyperactivity (PSH) has predominantly been described after
traumatic brain injury (TBI), which is associated with hyperthermia, hypertension …

A syndrome of paroxysmal, episodic sympathetic hyperactivity after acquired brain injury has
been recognized for almost 60 years. This project sought to simplify the confused …

Paroxysmal sympathetic hyperactivity (PSH) is a clinical syndrome affecting a subgroup of
survivors of severe brain injury. In this study, the prevalence, magnetic resonance imaging …

A proportion of patients surviving severe traumatic brain injury (TBI) have symptoms
suggestive of excessive sympathetic discharge, here termed paroxysmal sympathetic …

Paroxysmal sympathetic hyperactivity (PSH) is a result of acute brain injury that has been
well known for many decades. However, the evidence for management of PSH is almost …