Examlex
__________ is the personality theorist whose work is now reflected in the psychodynamic schools of thought.
Neurotransmitter
Chemical messengers that transmit signals across a chemical synapse from one neuron (nerve cell) to another 'target' neuron, muscle cell, or gland cell.
Receptor Site
A specific location on a cell membrane or within a cell where molecules such as hormones, neurotransmitters, or drugs can bind to elicit a physiological response.
Excitatory
Referring to signals or substances that increase the likelihood of a neuron firing an action potential.
Inhibitory
Referring to processes that decrease the likelihood of a neuron firing or an action being taken, often used in the context of neural pathways.
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