(1984) in reference to the effects of long-term glucocorticoid use in 1,500 patients.[3] While the condition generally falls under the classification of Cushing's syndrome, the term "steroid dementia syndrome" is particularly useful because it recognizes both the cause of the syndrome and the specific effects of glucocorticoids on cognitive function. Further, the more precise terminology clearly distinguishes the condition from full-blown Cushing's syndrome, which is extremely broad regarding the causes (endogenous or exogenous, pituitary or adrenal) and the multitude of symptoms (ranging from skin disorders to osteoporosis), and from hypercortisolemia, which identifies neither the source nor the symptoms of excess circulatory cortisol.