Once synthesized, biogenic amine neurotransmitters are packaged into .
To open chloride channels elicit .
The leading neurochemical hypothesis for schizophrenia is
Blockade which receptor can induce psychosis?
The two major enzymes involved in the metabolism of norepinephrine are and catechol-O-methyltransferase (COMT).
Which neurotransmitter is degraded in the synaptic cleft?
Which of the following statements about the neurotransmitters is accurate?
Blockade of dopamine receptors in the tuberoinfundibular tract results in the increased secretion of .
Which of the following is not a second messenger?
Metabotropic receptors 又称为:
Which of the following is true?
The cell responsible for myelin in the CNS is
The velocity of conduction of the nerve action potential is increased because of the .
Activation of sensory neurons by external stimuli generates .
The neuron generates an action potential based on the postsynaptic potential at the
