Learn Before
A researcher observes that a new psychoactive drug increases the overall impact of a specific neurotransmitter. Detailed analysis reveals the drug does not bind to the postsynaptic receptors, but instead attaches to the terminal buttons of the presynaptic neuron, blocking the channels responsible for reabsorbing the neurotransmitter from the synapse. Based on this specific mechanism, how would this drug be classified?
0
1
Tags
Ch.3 Biopsychology - Psychology @ OpenStax
Psychology @ OpenStax
Introduction to Psychology @ OpenStax Course
OpenStax
OpenStax Psychology (2nd ed.) Textbook
Psychology
Social Science
Empirical Science
Science
Analysis in Bloom's Taxonomy
Cognitive Psychology
Related
SSRIs and SNRIs
A new medication is observed to increase the effectiveness of a specific neurotransmitter. Further investigation reveals that the medication does not directly bind to or activate the receiving neuron's receptors, nor does it increase the amount of neurotransmitter released from the sending neuron. Instead, it significantly prolongs the time the neurotransmitter spends in the space between the two neurons. Based on this evidence, what is the most likely mechanism of action for this medication?
A researcher observes that a new psychoactive drug increases the overall impact of a specific neurotransmitter. Detailed analysis reveals the drug does not bind to the postsynaptic receptors, but instead attaches to the terminal buttons of the presynaptic neuron, blocking the channels responsible for reabsorbing the neurotransmitter from the synapse. Based on this specific mechanism, how would this drug be classified?