Dr. Phil says that if a person is exhibiting behavior that is unusual or a departure from their baseline, it’s important to check the brain to make sure it’s functioning correctly. And this is especially important if a person has suffered a brain injury.

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“For every thought you have, there’s a physiological correlate that goes with that thought,” Dr. Phil says in The Bubble Over My Head video above. He explains that people with depression have different brain patterns than those who are not depressed, and the same is true for people with anxiety. “If you ignore the physiology in the brain, you can’t really get a complete adjustment. You can’t get completely well from something that’s bothering you.”

WATCH: Psychiatrist Analyzes Brain Scans Of 21-Year-Old With Anger And Drug Issues
On Thursday’s episode, Dr. Phil speaks with a 21-year-old who exhibits extreme anger and has abused drugs in the past. His mom says he suffered a fall and a brain injury when he was 2, and several concussions while growing up. Dr. Daniel Amen, a psychiatrist and founder of Amen Clinics, which have the world’s largest database of brain scans for psychiatry, analyzes the young man’s brain. Check here to see where you can watch.

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