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Flow of Cortical Activity Underlying a Tactile Decision in Mice

Flow of Cortical Activity Underlying a Tactile Decision in Mice. Karel Svoboda Arranged by: Aria Fariborzi. Working Memory. No known mechanism . Delay Cells???. Stimulus Input (Somatosensory). Stimulus Input (cont.). Whisking strategy: sense/no sense .

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Flow of Cortical Activity Underlying a Tactile Decision in Mice

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  1. Flow of Cortical Activity Underlying a Tactile Decision in Mice Karel Svoboda Arranged by: Aria Fariborzi

  2. Working Memory • No known mechanism Delay Cells???

  3. Stimulus Input (Somatosensory)

  4. Stimulus Input (cont.) Whisking strategy: sense/no sense

  5. Whisking Strategy within Delay Task

  6. Input Dependency on VS1

  7. Photoinhibition Strategy Inhibition

  8. Optogenetic Specificity and Demonstration http://www.youtube.com/watch?v=v7uRFVR9BPU

  9. Inhibition of the Anterior Lateral Motor Cortex

  10. Inhibition of the Anterior Lateral Motor Cortex

  11. Lick Bias Negation

  12. VS1 Neurons Discriminate Location During Sample Epoch Independent of Motor Choice

  13. Object Location Discrimination (VS1)

  14. Selectivity and Motor Preparation in the ALM

  15. Selectivity Characteristics in ALM

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