TWiN 71: Psychedelics rewire the brain from within

This Week in Neuroscience by Vincent Racaniello

Apr 29, 202601:31:05Science & Medicine

TWiN explains the finding that activation of intracellular, not plasma membrane, serotonin 2A receptors is responsible for the plasticity-promoting and antidepressant-like properties of psychedelic compounds. Hosts: Vinc...

Related Episodes

Continue listening to more episodes from This Week in Neuroscience.

TWiN 74: Plastic astrocyte networks with Melissa Cooper

Jul 30, 2026 - 01:06:29

Melissa Cooper joins TWiN to discuss her discovery that astrocytes connect specific brain regions through...

TWiN 73: The price of a bigger brain

Jun 25, 2026 - 01:26:34

TWiN unpacks a striking paradox, that the very cell divisions that built the human brain's most advanced...

TWiN 72: What cesarean babies miss

Jun 1, 2026 - 01:09:10

TWiN explains the finding that vaginal microbiota transfer ameliorates cesarean-associated neurodevelopme...

TWiN 70: Unraveling the axon wrap

Mar 17, 2026 - 01:19:19

TWiN explains the role of a ubiquitin ligase component in regulating the sheathing of multiple axons by S...

TWiN 69: Fibromyalgia and the microbiome

Mar 5, 2026 - 01:11:29

TWiN explains a study which showed that transplanting gut microbiota from women with fibromyalgia into mi...

TWiN 68: Firewall for the brain

Jan 27, 2026 - 01:14:21

TWiN explores the use of speech brain-computer interfaces to restore communication to people with paralys...

TWiN 67: Interpreting situation-specific facial signals

Dec 24, 2025 - 01:30:40

TWiN explores how theta phase shifts mediate contextual perception of facial expressions during everyday...

TWiN 66: Neuroscience of overeating

Nov 26, 2025 - 01:24:11

TWiN reviews the underlying neurobiological mechanisms of overeating and obesity, the role of the hypotha...