Mechanisms of Theta-Nested Gamma Oscillations with Interneuron Contributions

{
  "papers": [
    {
      "doi": "10.1523/JNEUROSCI.3150-15.2016",
      "value": "65-75 Hz at 32°C, PING mechanism",
      "method": "optogenetics + in vitro electrophysiology",
      "metric": "Intrinsic CA1 gamma frequency",
      "cite_key": "Butler2016",
      "condition": "hippocampal slice, CaMKIIα-ChR2",
      "study_system": "mouse",
      "value_source_sentence": "The results suggest the presence of a single gamma rhythm generator with a frequency range of 65-75 Hz at 32°C"
    },
    {
      "doi": "10.1371/journal.pcbi.1010094",
      "value": "OLM and PV interactions produce theta-nested fast oscillations with distinct signatures",
      "method": "interneuronal network model",
      "metric": "OLM vs PV role in nested oscillations",
      "cite_key": "Via2022",
      "condition": "hippocampal circuit simulation",
      "study_system": "computational model",
      "value_source_sentence": "Interneuronal network model of theta-nested fast oscillations predicts different roles for OLM and PV interneurons"
    },
    {
      "doi": "10.1016/j.neuron.2017.02.017",
      "value": "CA3 and EC inputs interact with local dendritic inhibition to determine theta-gamma timing",
      "method": "high-density silicon probes in vivo",
      "metric": "Theta phase timing of CA1 neurons by afferent inputs",
      "cite_key": "FernandezRuiz2017",
      "condition": "hippocampus, multiple behavioral states",
      "study_system": "rat",
      "value_source_sentence": "upstream inputs interact with local mechanisms to determine theta phase timing of hippocampal neurons to support memory and spatial navigation"
    }
  ],
  "comparison_id": "theta-nested-gamma-mechanisms",
  "comparison_name": "Mechanisms of Theta-Nested Gamma Oscillations with Interneuron Contributions",
  "comparison_type": "convergent evidence",
  "what_it_reveals": "How different computational and experimental approaches identify the specific contributions of SST (OLM) and PV interneurons to theta-gamma nested oscillations, a cross-frequency coupling pattern critical for hippocampal function.",
  "homogeneity_check": {
    "caveats": [
      "Mix of in vitro, in vivo, and computational approaches",
      "Different species and preparations",
      "Gamma frequency ranges may differ across preparations",
      "Complementary rather than directly comparable"
    ],
    "comparable": false
  },
  "suggested_plot_type": "scatter"
}

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  "paper:paper-8627dcdaacbc",
  "paper:paper-cad8564e622d"
]

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  "source_commit_sha": "89b7e9787cd90e942b0adb531d549af3ddad30f1",
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