This paper reports lead-induced changes in neuropsychological measures and behavioral performance measures in monkeys and children. Monkeys were pre- and postnatally exposed to lead via the diet. Blood lead levels at the time of testing were 9.3, 40.3, and 55.7 micrograms/dL in controls, and animals exposed to 350 ppm or 600 ppm lead acetate, respectively. Flash-evoked and brainstem auditory-ev...

Because of the nature and location of the lesion in central pontine myelinolysis, considerable difficulties in diagnosis may arise. Computed tomography (CT) and brainstem auditory-evoked potentials are useful in following the spread and regression of the pontine lesion. The correlation between clinical evolution, serial CT scans, and brainstem auditory-evoked potentials is considered in a patie...

BACKGROUND The scalp-recorded frequency-following response (FFR), an auditory-evoked potential with putative neural generators in the rostral brainstem, provides a robust representation of the neurophysiologic encoding of complex stimuli. The FFR is rapidly becoming a valuable tool for understanding the neural transcription of speech and music, language-related processing disorders, and brain p...

Early identification and management of hearing impairment is very valuable. The goal standard measurement of hearing loss is by brainstem evoked response (BSER). This prospective study was conducted in Hospital University Kebangsaan Malaysia (HUKM) to determine the sensitivity and specificity of transient evoked otoacoustic emission (TEOAE) as a screening tool for hearing impairment from Februa...