Ghrelin Decreases Sensitivity To Negative Feedback And Increases Prediction-error Activity Springer Nature podcast

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Ghrelin decreases sensitivity to negative feedback and increases prediction-error activity

10M ago 9:06

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Indhold leveret af Springer Nature. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Springer Nature eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.

There’s a hormone called ghrelin that’s secreted in the stomach, and when someone is hungry it contributes to that feeling of hunger and the need to search for food. But neurological studies have suggested that ghrelin might also play a role in compulsivity and impulsivity, and it might be related to substance use disorders. Rebecca Boeme is an assistant professor at Linkoping University in Sweden. She and her colleagues decided to use human subjects to investigate how ghrelin affects reinforcement learning, basically how ghrelin influences decision making when subjects receive positive and negative feedback —and also how it might actually be affecting the brain. Read the full study here: https://www.nature.com/articles/s41386-024-01821-6

… continue reading

570 episoder

#Nature Research #Science

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Ghrelin decreases sensitivity to negative feedback and increases prediction-error activity

Springer Nature

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published 10M ago

Del

MP3•Episode hjem

Indhold leveret af Springer Nature. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Springer Nature eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.

There’s a hormone called ghrelin that’s secreted in the stomach, and when someone is hungry it contributes to that feeling of hunger and the need to search for food. But neurological studies have suggested that ghrelin might also play a role in compulsivity and impulsivity, and it might be related to substance use disorders. Rebecca Boeme is an assistant professor at Linkoping University in Sweden. She and her colleagues decided to use human subjects to investigate how ghrelin affects reinforcement learning, basically how ghrelin influences decision making when subjects receive positive and negative feedback —and also how it might actually be affecting the brain. Read the full study here: https://www.nature.com/articles/s41386-024-01821-6

… continue reading

570 episoder

#Nature Research #Science

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