What three steps are necessary for transduction to occur?

All of the following descriptions refer to dorsal column–medial lemniscal ascending pathways except one:

a. They include the fasciculus gracilis and fasciculus cuneatus.

b. They include a chain of three neurons.

c. Their connections are diffuse and poorly localized.

d. They are concerned with precise transmission of one or a few related types of sensory input.

Differentiate between a tonic receptor and a phasic receptor.

Differentiate clearly between sensation and perception.

First-order somatic sensory neurons are_____neurons whose cell bodies are located in the_____.

a. Multipolar, posterior horn

b. Pseudounipolar, posterior root ganglion

c. Bipolar, anterior horn

d. Pseudounipolar, posterior horn

______detect the degree to which a muscle is stretched, whereas______detect the force of a muscle contraction.

What are the four types of papillae on the human tongue?

Receptors in the saccule and utricle provide sensations of

(a) Angular acceleration

(b) Hearing

(c) Vibration

(d) Gravity and linear acceleration and deceleration