In somatosensory pathways, first-order neurons usually synapse with second-order neurons in the
A) dorsal root ganglia or basal nuclei
B) medulla oblongata or thalamus
C) spinal cord or cerebellum
D) dorsal root ganglia or medulla oblongata
E) spinal cord or medulla oblongata
Correct Answer:
Verified
Q2: Endorphins and enkephalins
A)are endogenous morphine-like substances
B)are important
Q3: Receptors
A)respond to various physical or chemical changes
Q4: The conversion of stimuli into neuron potentials
A)requires
Q5: Pacinian corpuscles
A)adapt as a result of the
Q6: Which of the following receptors are rapidly
Q8: Which is characteristic of fast pain?
A)poorly localized
B)occurs
Q9: Polymodal nociceptors
A)respond only to mechanical damage such
Q10: Phasic receptors
A)exhibit an "off-response"
B)signal a change in
Q11: Identify the true statement(s) about receptors:
A)They may
Q12: Receptor potentials
A)are always depolarizations
B)are graded potentials
C)have refractory
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents