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Article: Properties of excitatory synaptic responses in fast-spiking interneurons and pyramidal cells from monkey and rat prefrontal cortex.

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Povysheva NV; Gonzalez-Burgos G; Zaitsev AV; Kröner S; Barrionuevo G; Lewis DA; Krimer LS
Cereb. Cortex, 2006


Table 1

Membrane properties of pyramidal cells and FS interneurons in rat and monkey PFC

Pyramidal cells FS interneurons
Rat (n = 12) Monkey (n = 14) Rat (n = 34) Monkey (n = 16)
AP amplitude (mV) 88 ± 8a 86 ± 8a 58 ± 14 56 ± 8
AP duration (ms) 0.95 ± 0.11a 0.82 ± 0.11a 0.44 ± 0.14 0.34 ± 0.08
AHP amplitude (mV) 16 ± 4a 17 ± 2a 26 ± 7 25 ± 6
Adaptation ratio 0.42 ± 0.25a 0.51 ± 0.27a (n = 13) 0.95 ± 0.22 (n = 31) 0.94 ± 0.15
Input resistance, (MΩ) 135 ± 39 136 ± 55a 161 ± 49 245 ± 78
Time constant (ms) 19 ± 6a 18 ± 3a 7 ± 2 9 ± 3
  • a Significantly different from FS interneurons within the same species (P < 0.05).


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Neocortex interneuron deep Neocortex fast spiking interneuron spike half-width (ms) 0.34 ± 0.08 (16) 0.34 (ms) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell AHP amplitude (mV) 16.0 ± 4.0 (12) 16.0 (mV) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell AHP amplitude (mV) 17.0 ± 2.0 (14) 17.0 (mV) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron AHP amplitude (mV) 26.0 ± 7.0 (34) 26.0 (mV) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron AHP amplitude (mV) 25.0 ± 6.0 (16) 25.0 (mV) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell adaptation ratio 0.42 ± 0.25 (12) 0.42 (ratio) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell adaptation ratio 0.51 ± 0.27 (13) 0.51 (ratio) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron adaptation ratio 0.95 ± 0.22 (31) 0.95 (ratio) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell spike amplitude (mV) 88.0 ± 8.0 (12) 88.0 (mV) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron adaptation ratio 0.94 ± 0.15 (16) 0.94 (ratio) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell input resistance (MΩ) 135.0 ± 39.0 (12) 135.0 (MΩ) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell input resistance (MΩ) 136.0 ± 55.0 (14) 136.0 (MΩ) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron input resistance (MΩ) 161.0 ± 49.0 (34) 161.0 (MΩ) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron input resistance (MΩ) 245.0 ± 78.0 (16) 245.0 (MΩ) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell membrane time constant (ms) 19.0 ± 6.0 (12) 19.0 (ms) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell membrane time constant (ms) 18.0 ± 3.0 (14) 18.0 (ms) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron membrane time constant (ms) 7.0 ± 2.0 (34) 7.0 (ms) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell spike amplitude (mV) 86.0 ± 8.0 (14) 86.0 (mV) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron membrane time constant (ms) 9.0 ± 3.0 (16) 9.0 (ms) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron spike amplitude (mV) 58.0 ± 14.0 (34) 58.0 (mV) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron spike amplitude (mV) 56.0 ± 8.0 (16) 56.0 (mV) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell spike half-width (ms) 0.95 ± 0.11 (12) 0.95 (ms) Data Table
Neocortex pyramidal cell layer 2-3 Prefrontal Cortex layer 2-3 pyramidal cell spike half-width (ms) 0.82 ± 0.11 (14) 0.82 (ms) Data Table
Neocortex interneuron deep Neocortex fast spiking interneuron spike half-width (ms) 0.44 ± 0.14 (34) 0.44 (ms) Data Table