How brain imaging is transforming mental health (finally) | Leanne Williams

From Our Neurons to Yours · Jul 30, 2026 · 52m

Back in the 1950s, doctors didn't know a whole lot about the heart. If someone came in with chest pain, clinicians would ask a few questions, then take a stab at treating what might be heartburn or a heart attack.

That's where mental health care is today, according to today's guest, Leanne Williams.

For example: you come into a psychiatrist’s office. The psychiatrist determines that you’ve experienced five or more depressive symptoms for at least two consecutive weeks and you get a diagnosis of major depressive disorder. Maybe you get prescribed some combination of therapy and medication. For…