physiological reaction

inborn reflex innate reflex instinctive reflex reflex reflex action reflex response unconditioned reflex

reaction response

accommodation reflex Babinski Babinski reflex Babinski sign belch belching blink blinking blush breaking wind burp burping defecation reflex disgorgement electric shock electrical shock emesis eructation eye blink fart farting flatus flush gag reflex goose bump goose pimple goose skin goosebump gooseflesh gulp gulping hiccough hiccup horripilation jump knee jerk knee-jerk reflex light reflex micturition reflex miosis mydriasis myosis myotactic reflex nictation nictitation oscitance oscitancy patellar reflex pharyngeal reflex pilomotor reflex plantar reflex puking pupillary reflex rectal reflex regurgitation rooting reflex shake shiver shock singultus sneeze sneezing start startle sternutation stretch reflex suckling reflex tremble vomit vomiting wind wink winking yawn yawning