Nervous system 6; reflex arc

7 important questions on Nervous system 6; reflex arc

Reflex only uses spinal cord, no brain involvement

cord-mediated reflexes

Blink reflex is an example of a

cranial reflex

Reflex that involves brain regions

cranial reflexes
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Arc that consists of five elements

three-neuron reflex arc

Three neuron arcs consist of

receptors
sensory neuron
interneuron
motor neuron
effector

Patellar (knee-jerk) reflex is an example of

two-neuron reflex arc

Flexor reflex (withdrawal) is an example of

three-neuron reflex arc

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