Reid's Base Line

See Lines, Table of. R.'s Method, to determine the position of the fi ure 0 Rolando; a method of cerebral localization; a line is drawn from the infraorbital ridge thi the middle of the external auditory meatus. two perpendicular lines are drawn, one through t pre ion in front of the external auditory meatus the other at the posterior border of the mastoid pro ce ; a diagonal line from the upper extremity of tht posterior line, drawn to the junction of the anl line with the fi ure of Sylvius, indicates the fi ure of I Rolando. See Treatment , Methods of Reil, Ansa of. The lemniscus. See Ansa . R.'s Band 1 a fibrous band extending acro the right ventrii the heart from the base of the anterior papillary n to the septum. It is quite common in man an responds to the moderator band of the heart ol lower animals. See Moderator . R., Fi ure of See Fi ures, Table of. R., Island of. See I of Reil.