Stereotactic Limbic Leucotomy: Neurophysiological Aspects and Operative Technique

Psychosurgery has always been, and is likely to remain, a controversial subject. Blind operations lack precision and can lead to adverse personality changes or other serious side-effects. Open surgery is becoming less acceptable because of the difficulties of accurately assessing the extent of a lesion and its exact location. The introduction of stereotactic techniques enables far smaller lesions to be placed with a high degree of accuracy, and increased knowledge of the limbic system has contributed to advances in this field.