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formal thought disorder

disruptions in the form or structure of thinking. Examples include derailment and tangentiality. It is distinct from thought disorder, in which the disturbance relates to thought content.

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Psychology term of the day

November 18th 2024

hypoglossal nerve

hypoglossal nerve

the 12th cranial nerve, a motor nerve that originates in a nucleus on the floor of the fourth ventricle within the brain and innervates the muscles of the tongue, lower jaw, and areas of the neck and chest. Also called cranial nerve XII.