Reflex arcs contain all except       Efferent neuron   Afferent neuron   Cerebellum   Interneuron

explain the Functions of Peripheral Nervous System 2 divisions and subdivisions (in own words)

Neuroscience Students are celebrating the end of the year and have gotten together for a few ice-old Pepsi’s. Sarvesh holds out his mug for a refill and when Nicole starts to pour soda in, the mug slips down slightly but Sarvesh quickly recovers to prevent his mug from spilling. Which of the following does NOT occur in this reflex circuit?Group of answer choicesThe added load of the soda stretches the intrafusal muscle fibers of the bicepSensory neurons from the muscle spindle synapse onto α motor neurons and interneuronsThe rate of action potential firing increases in the muscle spindle fiberExcitation of motor neurons innervating the bicep muscleAll of the above *do* occur

Suppose that a sensory neuron in the periphery generates a trainof action potentials, and synaptically excites an interneuronin the CNS. What does this signal mean? What additionalinformation does the interneuron need in order to decode themessage?