Prefrontal leucotomy and Psychosurgery

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

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

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