Key components of a reflex arc:

Reflex Arc (6)

MOA (7)

Knee-jerk reflex is an example of a

What's the stimulation?

What does this cause?

How is stretch sensed?

What does this activate?

What does this go on to stimulate and how?

What do these do?

Where else do collaterals secrete exc neurot?

What's the result?

What's the name of this time of inhibition and excitation?

How does GABA work?

Polysynaptic Spinal Reflex stimulus standing on tack

MOA flexor contraction

Why need reciprocal inhibition?

Reciprocal inhibition

Balance

What is the knee-jerk test used for?