Skip to main content
We’re so back. See what’s new for the 2026-2027 school year →
The new Teacher Workspace is here. Your first 3 assignments are free. Try it →

🧠ap psychology review

PET scan 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

A PET (positron emission tomography) scan is a neuroimaging technique that uses a radioactive tracer to measure brain activity by detecting the distribution of positrons emitted from the decay of the tracer.

PET scan cheat sheet for homework

visual study aid

"PET scan" also found in:

Keep studying AP Psychology

Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.

AP Psychology hub

Review units, study guides, and course resources.

AP-style practice

Check this vocabulary in multiple-choice context.

FRQ practice

Apply key concepts in written AP responses.

Score calculator

Estimate the exam score you are working toward.

Cheatsheets

Review the highest-yield facts before practice.

Practice exam

Put the full course together before test day.