Recurrent network dynamics shape direction selectivity in primary auditory cortex
Aponte et al. show that cortical direction selectivity to frequency modulated sounds is shaped by asymmetric signal amplification within recurrent circuits. Optogenetics and network modelling demonstrate that this asymmetry arises due to broad spatial topography of SOM cell mediated inhibition.
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/0872fd73af1640909e596661814b3190 |
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| Sumario: | Aponte et al. show that cortical direction selectivity to frequency modulated sounds is shaped by asymmetric signal amplification within recurrent circuits. Optogenetics and network modelling demonstrate that this asymmetry arises due to broad spatial topography of SOM cell mediated inhibition. |
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