preganglionic autonomic neuron

any neuron of the sympathetic nervous system whose cell body is located in the central nervous system and that sends its axon to a ganglion in the sympathetic chain. Here it may connect to a postganglionic autonomic neuron, which can innervate such organs as the kidneys.

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Psychology term of the day

November 22nd 2024

aggressive character

aggressive character

a personality characterized by a hostile or competitive attitude to others and the pursuit of power, prestige, and material possessions. Karen D. Horney defined the development of such a character as one of three basic neurotic trends used as a defense against basic anxiety. Compare compliant character; detached character.