TWiN 40: Dopamine organizes behavior's syllables
Tim takes TWiN through two studies on the role of dopamine: that syllables are natural units of spontaneous behavior used by the brain to structure action, and that mesolimbic dopamine release conveys causal associations but not reward prediction errors, thereby challenging the dominant theory of reward learning.
Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison
Subscribe (free): Apple Podcasts, Google Podcasts, RSS
Links for this episode- MicrobeTV Discord Server
- Spontaneous behavior without explicit reward (Nature)
- Dopamine release conveys causal associations (Science)
- Timestamps by Jolene. Thanks!
Music is by Ronald Jenkees
Send your neuroscience questions and comments to twin@microbe.tv
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Tim takes TWiN through two studies on the role of dopamine: that syllables are natural units of spontaneous behavior used by the brain to structure action, and that mesolimbic dopamine release conveys causal associations but not reward prediction errors, thereby challenging the dominant theory of reward learning.
Hosts: Vincent Racaniello, Jason Shepherd, Timothy Cheung, and Vivianne Morrison
Subscribe (free): Apple Podcasts, Google Podcasts, RSS
Links for this episode- MicrobeTV Discord Server
- Spontaneous behavior without explicit reward (Nature)
- Dopamine release conveys causal associations (Science)
- Timestamps by Jolene. Thanks!
Music is by Ronald Jenkees
Send your neuroscience questions and comments to twin@microbe.tv
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