anticholinergic effects

side effects that are characteristic of anticholinergic drugs and are also associated with other agents (e.g., tricyclic antidepressants, monoamine oxidase inhibitors) that exert antagonist effects at muscarinic receptors. They include dry mouth, blurred vision, urinary hesitancy or retention, and constipation. Similar antagonistic effects may occur at nicotinic receptors as well. Depending on the specific receptors involved, these effects may also be called antimuscarinic effects or antinicotinic effects.

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Psychology term of the day

November 17th 2024

visual area

any of many regions of the cerebral cortex in which the neurons are primarily sensitive to visual stimulation. Together, all the visual areas comprise the visual cortex. Most visual areas can be distinguished from one another on the basis of their anatomical connections (i.e., their cytoarchitecture) and their specific visual sensitivities. Individual areas are designated by “V” and a number that indicates roughly how distant the area is from striate cortex. See V1; V2; V3; V4; V5.