<unk>  (also referred to as the vasopressor response, the<unk>  effect, the<unk>  reaction, the<unk>  phenomenon, the<unk>  response, or<unk> 's Law) is a physiological nervous system response to increased intracranial pressure (ICP) that results in<unk> 's triad of increased blood pressure, irregular breathing, and bradycardia. It is usually seen in the terminal stages of acute head injury and may indicate imminent brain herniation. It can also be seen after the intravenous administration of epinephrine and similar drugs. It was first described in detail by American neurosurgeon Harvey<unk>  in 1901.
Cushing reflex
Abdominal reflex
Diving reflex
Snout reflex
Red reflex
Galant reflex
Vagovagal reflex
Cough reflex