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Trephination in AP Psychology

Written by the Fiveable Content Team
Verified for the 2027 exam
Verified for the 2027 exam•Written by the Fiveable Content Team

Definition

Trephination is an ancient surgical procedure that involves drilling or scraping a hole into the skull. It was believed to treat various ailments by releasing evil spirits trapped in the head.

AP course connection

Topic 8.1: 8.1 Introduction to Psychological Disorders

Unit 8

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