[Computed cerebral tomography in vivo in Macaca irus I. Geof. on the neuro-ocular plane. Comparison with man]

C.T. exploration by N.O.P. in vivo of a Macaca's head is compared with man. The N.O.P. was recognized from many works (E.A.C.). It permitted a biometric approach and very precise morphologic study of the brain and the face. For the first time, it allows comparisons between monkey and man, at different ages.