The threshold of a reflex is normally defined as: the amount of stimulation required to elicit a response 50% of the time b. the average delay…

The threshold of a reflex is normally defined as: a. the amount of stimulation required to elicit a response 50% of the timeb. the average delay between the stimulus and the response c. the average absolute level of the response d. the average amount of time after a reflex before another response can occur