Endocrine Abstracts

The neuropsychological mechanism underlying cognitive impairment in hypothyroidism is poorly understood. It is not known whether cognitive impairment resolves following L-Thyroxine (LT4) replacement. It is also unknown whether similar neuropsychological abnormalities occur in patients with sub-clinical hypothyroidism (SCH). To address these questions, we performed neuropsychological tests in 17 patients with hypothyroidism (age 45±3 years; mean±S.E.M.)...

Glucocorticoid (GC) excess is associated with significant brain morphological changes including loss of volume and cerebral atrophy. These effects correlate with the degree and duration of GC elevation1. The neuropsychological abnormalities associated with GC excess, however, remain poorly understood2. Patients with Cushing’s syndrome represent a useful model in which to study the effects of severe and prolonged GC excess.We pr...