Answer to Question 1
Answer: The postsynaptic action of many neurotransmitters is terminated via reuptake of the molecule through the membrane transporter. A drug that blocks such a transporter would be expected to raise the synaptic levels of that neurotransmitter. For a disease or disorder that is thought to result from a low synaptic activity of that transmitter, blockade of the reuptake process would generate a beneficial effect.
Answer to Question 2
Answer: To modulate the internal biochemical activity of the presynaptic cell.
The image formed on the retina is inverted. The brain rights the image as part of the interpretation
The process of respiration.
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Tricyclic antidepressants produce their effects by inhibiting the reuptake of neurotransmitters ...