Computer and imaging technology's impact on stereotactic neurosurgery. A 1987-1991 update.

Many improvements in computer and imaging technology have occurred since the last meeting of the American Society for Stereotactic and Functional Neurosurgery in 1987. These improvements are leading to a much wider acceptance of computerization and computer-assisted surgical procedures in the stereotactic neurosurgery field. This paper surveys the current fields of computer and imaging technology and its relationship and impact on the field of stereotactic neurosurgery during the period of 1987-1991. Forecasts about future developments are also discussed.