Version history

{
  "kind": "infographic",
  "prompt": "Gamma oscillation frequency ranges associated with different interneuron subtypes",
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    "title": "Gamma oscillation frequency ranges associated with different interneuron subtypes",
    "papers": [
      {
        "n": 4,
        "doi": "10.1038/nature08002",
        "value": "20-80 Hz (gamma amplification by FS/PV)",
        "cite_key": "Cardin2009",
        "study_system": "mouse barrel cortex in vivo",
        "value_source_sentence": "Cortical gamma oscillations (20–80 Hz) predict increases in focused attention, and failure in gamma regulation is a hallmark of neurological and psychiatric disease."
      },
      {
        "n": 32,
        "doi": "10.1038/nn.4562",
        "value": "~30 Hz (SOM-dependent context-dependent gamma)",
        "cite_key": "Veit2017",
        "study_system": "mouse V1 in vivo",
        "value_source_sentence": "As we increased the size of the visual stimulus we observed a large, nearly monotonic increase in power in a narrow band of the low gamma range (peak frequency at 21 degrees: 32±1 Hz, n = 32 mice)."
      },
      {
        "n": 23,
        "doi": "10.1016/j.neuron.2017.11.033",
        "value": "SOM: 5-30 Hz beta band; PV: 20-80 Hz broadband",
        "cite_key": "Chen2017",
        "study_system": "mouse V1 in vivo (behaving)",
        "value_source_sentence": "Rhythmic activation of SOM and PV cells in the local circuit entrains resonant activity in the narrow 5- to 30-Hz band and the wide 20- to 80-Hz band, respectively."
      },
      {
        "n": null,
        "doi": "10.1016/j.neuron.2022.10.036",
        "value": "25-40 Hz (VIP modulates gamma power locally)",
        "cite_key": "Veit2023",
        "study_system": "mouse V1 in vivo",
        "value_source_sentence": "In the mouse primary visual cortex, a visually induced gamma oscillation (25–40 Hz), similar to the widely studied gamma rhythms in higher mammals, requires the activity of somatostatin-positive interneurons."
      }
    ],
    "figure_id": "fig_gamma_frequency_by_cell_type",
    "n_analyzed": "varies by study",
    "description": "Comparison of gamma frequency ranges reported across studies for PV-driven vs SST-driven oscillations",
    "n_definition": "varies: mice, tagged neurons",
    "scope_region": "mouse visual and barrel cortex",
    "comparison_type": "cross_study_quantitative",
    "taxonomic_level": "cell type (PV/SST/VIP)",
    "scope_population": "interneuron subtypes (PV, SST, VIP)",
    "homogeneity_check": "Moderate comparability. All mouse studies but different cortical areas (V1 vs barrel cortex), different stimulus paradigms, and different definitions of gamma band. The Chen et al. gamma (~30Hz) may be a distinct oscillation from the Cardin et al. gamma (20-80Hz broadband)."
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