A study of the sleep patterns of 28 people with severe or profound mental retardation and epilepsy found atypical sleep stages with significant depletion of REM sleep and a predominance of indiscriminate non-REM sleep. Sleep diaries completed by caregivers reveal lengthy sleep periods, especially among those with profound mental retardation.…

Seizures can be debilitating across a number of physical, social, occupational, and personal variables. Given the deficits in all of these areas frequently present in persons with mental retardation, effective assessment and subsequent treatment of seizures is a primary goal for individuals with both mental retardation and epilepsy. To thoroughly…

Antiepileptic drug prescriptions were analyzed for 337 institutionalized individuals with mental retardation, over 54 months. Results indicated decreasing numbers of individuals receiving (1) more than 2 antiepileptic drugs concurrently, and (2) barbiturates. Over 90% of a group undergoing barbiturate taper maintained the same or improved seizure…

Assessment of 84 children diagnosed with controlled or uncontrolled complex partial or absence seizures but no documented learning or emotional disorders found no influence of seizure type on achievement test scores or behavioral ratings. A main effect was found for degree of control, with poorly controlled seizures correlating with lower reading…

Among the findings of a study of elementary students was that Ss with hearing losses exhibited the most positive teacher-perceived behavior, while those on behavior-controlling drugs for hyperactivity had the greatest evidence of school problems. (DLS)