adrenergic receptor

a molecule in a cell membrane that specifically binds and responds to norepinephrine and, to a lesser extent, epinephrine, which act as neurotransmitters in the sympathetic nervous system. There are two types: alpha-adrenergic receptors (or alpha receptors) and beta-adrenergic receptors (or beta receptors). Also called adrenoceptor; adrenoreceptor.

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Psychology term of the day

December 23rd 2024

analysis of transference

in psychoanalysis, the interpretation of a patient’s early relationships and experiences as they are reflected and expressed in his or her present relationship to the analyst. Also called transference analysis. See transference.