From Ice Picks to Ultrasound: The New Psychosurgery

Logosofia no Dia a Dia · Feb 24, 2026 · 30m

Once synonymous with the visceral horrors of the "ice pick" lobotomy, psychiatric surgery has undergone a radical transformation into a field of extreme precision and last-resort hope for the most severe cases of mental illness. This episode traces the fascinating evolution from the crude, personality-erasing procedures of the 1940s—which earned a controversial Nobel Prize—to today’s sophisticated "circuit-based" interventions like anterior cingulotomy and non-invasive MR-guided focused ultrasound. We examine how modern neurosurgeons now target specific malfunctioning neural loops, such as…