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adaptation ratio (1 – first/last ISI)

Common definition: 1 minus ratio of durations between early and late AP inter-spike intervals in an AP train

Electrophysiological values of adaptation ratio (1 – first/last ISI) across neuron types from literature:

    Normalization criteria:
  • Values are unchanged from those reported. Refer to individual articles for definition and calculation methodology.

Neuron electrophysiology data values (Table form)

Neuron Type Neuron Description Ephys Prop Article Extracted Value Standardized Value Content Source
Lateral amygdala projection neuron Lateral amygdala putative projection neurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.45 ± 0.42 (15) 0.45 (ratio) Data Table
Neocortex basket cell Somatosensory cortex layer 4 barrel fast-spiking neurons adaptation ratio (1 – first/last ISI) Response sensitivity of barrel neuron subpopulations to simulated thalamic input. (NeuroElectro data) (PubMed) 0.11 ± 0.04 (17) 0.11 (ratio) Data Table
Neocortex basket cell somatosensory cortex layer 2-3 GABAergic fast-spiking interneuron adaptation ratio (1 – first/last ISI) Function of specific K(+) channels in sustained high-frequency firing of fast-spiking neocortical interneurons. (NeuroElectro data) (PubMed) 0.34 ± 0.02 (19) 0.34 (ratio) Data Table
Neocortex Martinotti cell somatosensory cortex layer 2-3 regular-spiking non-pyramidal GABAergic interneuron adaptation ratio (1 – first/last ISI) Function of specific K(+) channels in sustained high-frequency firing of fast-spiking neocortical interneurons. (NeuroElectro data) (PubMed) 0.75 ± 0.01 (37) 0.75 (ratio) Data Table
Neocortex pyramidal cell layer 5-6 Auditory cortex layer 6 corticothalamic regular firing pyramidal neurons adaptation ratio (1 – first/last ISI) Differences in intrinsic properties and local network connectivity of identified layer 5 and layer 6 adult mouse auditory corticothalamic neurons support a dual corticothalamic projection hypothesis. (NeuroElectro data) (PubMed) 0.35 ± 0.13 (21) 0.35 (ratio) Data Table
Neocortex pyramidal cell layer 5-6 Auditory cortex layer 5 corticothalamic pyramidal neurons adaptation ratio (1 – first/last ISI) Differences in intrinsic properties and local network connectivity of identified layer 5 and layer 6 adult mouse auditory corticothalamic neurons support a dual corticothalamic projection hypothesis. (NeuroElectro data) (PubMed) 0.18 ± 0.14 (13) 0.18 (ratio) Data Table
Neostriatum gabaergic interneuron Lateral amygdala non adapting non fast-spiking GABAergic interneurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.004 ± 0.1 (14) 0.004 (ratio) Data Table
Neostriatum gabaergic interneuron Lateral amygdala burst firing, adapting GABAergic interneurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.41 ± 0.04 (10) 0.41 (ratio) Data Table
Neostriatum gabaergic interneuron Lateral amygdala fast-spiking GABAergic interneurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.33 ± 0.05 (14) 0.33 (ratio) Data Table
Neostriatum gabaergic interneuron Lateral amygdala adapting GABAergic interneurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.24 ± 0.03 (17) 0.24 (ratio) Data Table
Neostriatum gabaergic interneuron Lateral amygdala delayed, stuttering GABAergic interneurons adaptation ratio (1 – first/last ISI) GABAergic interneurons in the mouse lateral amygdala: a classification study. (NeuroElectro data) (PubMed) 0.37 ± 0.06 (23) 0.37 (ratio) Data Table
Other Somatosensory cortex layer 4 barrel low-threshold spiking neurons adaptation ratio (1 – first/last ISI) Response sensitivity of barrel neuron subpopulations to simulated thalamic input. (NeuroElectro data) (PubMed) 0.6 ± 0.07 (8) 0.6 (ratio) Data Table
Other Somatosensory cortex layer 4 barrel regular-spiking neurons adaptation ratio (1 – first/last ISI) Response sensitivity of barrel neuron subpopulations to simulated thalamic input. (NeuroElectro data) (PubMed) 0.73 ± 0.01 (65) 0.73 (ratio) Data Table