exophthalmos

n. abnormal protrusion of the eyeball, a condition commonly associated with hyperthyroidism. Exophthalmos combined with a goiter, a swelling in the neck due to an enlarged thyroid gland (exophthalmic goiter), is a prominent feature of Graves’ disease. Exophthalmos may also be the result of a tumor or infection involving the eye. It is often characterized by the appearance of a fixed stare. —exophthalmic adj.

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Psychology term of the day

September 17th 2024

fragmentation

n. division or separation into pieces or fragments. For example, fragmentation of thinking (typically termed loosening of associations) is a disturbance in which thoughts become disjointed to such an extent as to no longer be unified, complete, or coherent; fragmentation of personality (typically termed personality disintegration) occurs when an individual no longer presents a unified, predictable set of beliefs, attitudes, traits, and behavioral responses.