collateral

adj. secondary to something else. For example, a collateral fiber is a nerve fiber that branches off the main axon of a neuron, and collateral circulation is an alternative route for blood when the primary vessel is obstructed (see anastomosis). —collaterally adv.

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Psychology term of the day

February 17th 2025

binocular suppression

the ability of stimulation through one eye to inhibit the response or sensitivity to stimulation through the other eye. See binocular rivalry.