PT - JOURNAL ARTICLE AU - Rossi, B. AU - Buonaguidi, R. AU - Muratorio, A. AU - Tusini, G. TI - Blink reflexes in posterior fossa lesions AID - 10.1136/jnnp.42.5.465 DP - 1979 May 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 465--469 VI - 42 IP - 5 4099 - http://jnnp.bmj.com/content/42/5/465.short 4100 - http://jnnp.bmj.com/content/42/5/465.full SO - J Neurol Neurosurg Psychiatry1979 May 01; 42 AB - Blink reflexes obtained by electrical stimulation of the supraorbital nerve and electromyographic recording of the orbicularis oculi muscle proved useful as a preliminary method in diagnosis of lesions of the brainstem and the fifth and seventh cranial nerves, and in differentiating intrinsic lesions of the brainstem from extrinsic ones. It was noted that R1 and R2 reflexes were different in the two types of lesions.