Apr 29

TWiN 71: Psychedelics rewire the brain from within

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: Vincent Racaniello, Vivianne Morrison, and Tim Cheung Subscribe ... Show More

1h 31m

Mar 17

TWiN 70: Unraveling the axon wrap

TWiN explains the role of a ubiquitin ligase component in regulating the sheathing of multiple axons by Schwann cells. Hosts: Vincent Racaniello, Vivianne Morrison, and Tim Cheung Subscribe (free): Apple Podcasts, Google Podcasts, RSS Links for this episode MicrobeTV Discord Serv ... Show More

1h 19m

Mar 5

TWiN 69: Fibromyalgia and the microbiome

TWiN explains a study which showed that transplanting gut microbiota from women with fibromyalgia into mice induces pain, as well as phenotypes commonly observed in patients, such as immune activation, metabolomic changes, and reduced skin innervation. Hosts: Vincent Racaniello, ... Show More

1h 11m

Jul 2025

Daily Science Brief - July 29, 2025 - Vaccine Dental Floss

During the weeks from July 28 through Aug 8---while we take our summer vacation---we're going to be posting the daily news episodes from Bobby's daily science podcast, Daily Science Brief. If you like this short-form podcast and want to hear more, search for Daily Science Brief o ... Show More

10m 38s

May 2020

#99 – Karl Friston: Neuroscience and the Free Energy Principle

Karl Friston is one of the greatest neuroscientists in history, cited over 245,000 times, known for many influential ideas in brain imaging, neuroscience, and theoretical neurobiology, including the fascinating idea of the free-energy principle for action and perception. Support ... Show More

1h 29m

Nov 2025

Can AI Ease the Pain of Loss?

Griefbots—artificial-intelligence-powered chat tools that simulate conversations with the deceased—are helping some people navigate loss in unexpected ways. Science writer David Berreby shares his firsthand experience with these digital companions and explores what they reveal ab ... Show More

13m 10s

Nov 2025

How Science Can Hack Flavor

Will eating mint cancel out the feeling of spice in your mouth? How do you manipulate aroma compounds to mimic the taste of lemon? When it comes to the science of flavor, there is no shortage of questions to ask. On this episode, Dr. Samantha Yammine is joined by renowned flavor ... Show More

30m 20s

Oct 2024

Social Media Fame and Recovering from an Eating Disorder in the Public Eye with Kris Collins of Kall me Kris

<p>Welcome to the debut episode of Bite Back with Abbey Sharp! In this episode, I had the pleasure of chatting with Kris Collins, also known as Kall Me Kris on social media. We dive deep into her personal food and body journey, discussing her history with diet culture, her histor ... Show More

38m 26s

Jul 2025

Why Do We Sing? Musicologists and Neuroscientists Seek an Answer

Last year Science Quickly looked across disciplines to piece apart the science of singing. To understand why humans sing, musicologists collaborated on an international study of folk music. To understand how we sing, neuroscientists differentiated how our brain processes speech a ... Show More

24m 49s

Jul 2025

Why Do We Sing? Musicologists and Neuroscientists Seek an Answer

Last year Science Quickly looked across disciplines to piece apart the science of singing. To understand why humans sing, musicologists collaborated on an international study of folk music. To understand how we sing, neuroscientists differentiated how our brain processes speech a ... Show More

24m 49s

May 2025

TWiV Special: A shot of HepB with Thomas Tu

From the 2024 International Hepatitis B virus meeting in Chicago IL, Rich Condit speaks with Thomas Tu about his experiences as a both a HepB scientist and patient. Host: Rich Condit Guest: Thomas Tu Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for ... Show More

25m 11s

Sep 2024

Using Nanopore sequencing to diagnose brain tumors

This bulletin intro was brought you by Harriet Anderson from Research and Innovation Nottingham University Hospitals NHS Trust. Keep listening for more team members introducing other episodes. If you're a clinical researcher at NUH or the University of Nottingham and want to be v ... Show More

6m 57s

Sep 2025

The metabolism myth

Recent research — and one surprising season of The Biggest Loser — has scientists wondering whether some of the most basic things they know about metabolism are wrong. Guest: Julia Belluz, author of Food Intelligence For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts ... Show More

30m 6s

TWiN 72: What cesarean babies miss

Links for this episode

Links for this episode