This Week in Neuroscience

By Vincent Racaniello

A podcast about the nervous system.... more

4.8

9494 ratings

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FAQs about This Week in Neuroscience:

How many episodes does This Week in Neuroscience have?

The podcast currently has 68 episodes available.

This Week in Neuroscience episodes:

March 27, 2023TWiN 38: Bacterial immunity heals sensory neurons
TWiN explains the finding that immunity to commensal bacteria promotes sensory neuron regeneration via the cytokine interleukin-17A.

Hosts: Vincent Racaniello, Ori Lieberman, Timothy Cheung, and Vivianne Morrison

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Immunity to the microbiota promotes sensory neuron regeneration (Cell)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 5min
January 23, 2023TWiN 37: Microglia at the crossroads
TWiN reviews the field of microgial research, which has advanced in recent decades but is constrained by nomenclature that is necessary but often implies specific functions.

Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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Microglia states and nomenclature (Nature)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 16min
January 03, 2023TWiN 36: Unbearable neurologists
TWiN answers listener questions about Alzheimer's disease, glaucoma and the microbiota, Dravet's Syndrome, schizophrenia, brain development, and chips implanted in the human brain.

Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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Letters read on TWiN 36

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 30min
December 06, 2022TWiN 35: Neuromodulation in treatment-resistant depression
Jason and Tim review the use of an implanted chronic deep brain sensing and stimulation device to carry out biomarker-driven closed-loop therapy that resulted in a rapid and sustained improvement in depression.

Hosts: Jason Shepherd and Timothy Cheung

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Closed-loop neuromodulation for depression (Nat Med)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 10min
September 30, 2022TWiN 34: Microglia vital after spinal cord injury
TWiN explains how central nervous system resident macrophages known as microglia coordinate cellular interactions during spinal cord repair in mice.

Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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Microglia coordinate spinal cord repair (Nat Commun)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 10min
August 31, 2022TWiN 33: Viruses leaving the brain
TWiN describes how neurotropic viruses leave the brain via meningeal lymphatic vessels located dorsally and basally beneath the skull.

Hosts: Vincent Racaniello, Ori Lieberman, Jason Shepherd, and Timothy Cheung

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Meningeal lymph vessels and viral exit from brain (Nature Neuroscience)

Clearing mouse brain video (YouTube)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
59min
August 02, 2022TWiN 32: Relearning how to move after stroke
TWiN reviews how, in a mouse stroke model, recovery of movement is associated with the remaining cortex and the striatum coordinating their activity together.

Hosts: Ori Lieberman, Timothy Cheung, and Vivianne Morrison

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Recovery after stroke in mice (Cell Rep)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h
June 29, 2022TWiN 31: HIV-1 co-receptor shapes window for memory linking
TWiN explains the observation that in mice, the HIV-1 co-receptor CCR5 closes the temporal window for linking different memories.

Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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CCR5 and memory linking (Nature)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 12min
May 24, 2022TWiN 30: Gut to brain spread of alpha-synuclein in Parkinson's disease
TWiN describes experiments demonstrating that gut injection of alpha-synuclein fibrils in mice converts endogenous alpha-synuclein to a pathologic form that spreads to the brain and leads to features of Parkinson's disease.

Hosts: Vincent Racaniello, Ori Lieberman, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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Gut-brain alpha-synuclein transport in PD (Neuron)

Gut has a mind of its own (Colbert Report)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 10min
May 02, 2022TWiN 29: Astrocytes close the critical period
TWiN explains the finding that in the mouse visual cortex, astrocytes are key elements in the experience-dependent wiring of brain circuits.
Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison

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Links for this episode

Astrocytes close the critical period (Science)

Timestamps by Jolene. Thanks!

Music is by Ronald Jenkees

Send your neuroscience questions and comments to [email protected]
...more
1h 3min

FAQs about This Week in Neuroscience:

How many episodes does This Week in Neuroscience have?

The podcast currently has 68 episodes available.

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