Version history

{
  "kind": "infographic",
  "prompt": "Differential oscillation band associations: PV vs SST interneurons",
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    "title": "Differential oscillation band associations: PV vs SST interneurons",
    "papers": [
      {
        "n": 6,
        "doi": "10.1016/j.neuron.2017.11.033",
        "value": "SOM: peak correlation at beta (5-30 Hz); PV: peak correlation at gamma (20-80 Hz)",
        "cite_key": "Chen2017",
        "study_system": "mouse V1 in vivo",
        "value_source_sentence": "Spiking of somatostatin (SOM)- and parvalbumin (PV)-expressing interneurons preferentially correlates with cortical beta and gamma band oscillations, respectively."
      },
      {
        "n": 32,
        "doi": "10.1038/nn.4562",
        "value": "SOM neurons critical for ~30Hz context-dependent gamma",
        "cite_key": "Veit2017",
        "study_system": "mouse V1 in vivo",
        "value_source_sentence": "Using cell-type specific optogenetic manipulations in behaving animals, we show that dendrite-targeting somatostatin (SOM) interneurons are critical for a visually induced, context-dependent gamma rhythm in the visual cortex (V1)."
      },
      {
        "n": 4,
        "doi": "10.1038/nature08002",
        "value": "FS/PV: selective amplification of 20-80Hz gamma",
        "cite_key": "Cardin2009",
        "study_system": "mouse barrel cortex in vivo",
        "value_source_sentence": "Here we show that light-driven activation of fast-spiking interneurons at varied frequencies (8–200 Hz) selectively amplifies gamma oscillations."
      }
    ],
    "figure_id": "fig_pv_sst_oscillation_bands",
    "n_analyzed": "varies by study",
    "description": "Direct comparison of frequency bands where PV and SST activity preferentially correlates",
    "n_definition": "varies: mice, tagged neurons",
    "scope_region": "mouse V1 and barrel cortex",
    "comparison_type": "head_to_head",
    "taxonomic_level": "cell type (PV vs SST)",
    "scope_population": "PV and SST interneurons",
    "homogeneity_check": "Good comparability for the two V1 studies (Veit 2017, Chen 2017). Cardin 2009 uses barrel cortex so direct comparison requires caution. All mouse, all in vivo optogenetic approaches."
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  "section_title": "Cell-Type-Specific Inhibition in Cortical Processing",
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