Prefrontal lobotomy and Psychosurgery

Prefrontal lobotomy noun - Surgical interruption of nerve tracts to and from the frontal lobe of the brain; often results in marked cognitive and personality changes.

Psychosurgery and prefrontal lobotomy are semantically related. In some cases you can use "Psychosurgery" instead a noun phrase "Prefrontal lobotomy".

Psychosurgery noun - Brain surgery on human patients intended to relieve severe and otherwise intractable mental or behavioral problems.

Prefrontal lobotomy and psychosurgery are semantically related. Sometimes you can replace phrase "Prefrontal lobotomy" with "Psychosurgery", this terms are similar.