BLINK RESPONSE

n. an abrupt and involuntary movement of the eyelids. Usually, the eyelids close in response to physical irritation, a foreign body, bright light, or any other peripheral stimuli. Also called the blink reflex. See corneal reflex.

BLINK RESPONSE: "Although blinking is a normal function which occurs every 4 seconds, the blinking response may be a defense against external stimuli."
Cite this page: N., Pam M.S., "BLINK RESPONSE," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/blink-response/ (accessed February 25, 2020).
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