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Article: Parvalbumin-positive basket interneurons in monkey and rat prefrontal cortex.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Povysheva NV; Zaitsev AV; Rotaru DC; Gonzalez-Burgos G; Lewis DA; Krimer LS
J. Neurophysiol., 2008



TABLE 2.Intrinsic subthreshold and firing physiological properties of basket cells in monkeys and rats
Property Monkey (n = 39) Rat (n = 31)
Resting membrane potential, mV –68 ± 8 –67 ± 6
Spike threshold, mV –41 ± 5*** –34 ± 3
Spike threshold, pA 74 ± 50*** 132 ± 69
Spike amplitude, mV 55 ± 11 52 ± 7
Spike half-duration, ms 0.34 ± 0.06* 0.38 ± 0.08
Spike 10–90% rise time, ms 0.15 ± 0.03*** 0.21 ± 0.04
Spike 10–90% fall time, ms 0.23 ± 0.06 0.25 ± 0.03
First spike latency, ms 71 ± 69*** 220 ± 159
Afterhyperpolarization amplitude, mV 23 ± 8 24 ± 5
Adaptation ratio coefficient 0.90 ± 0.13 0.85 ± 0.12
Number of spikes (20 pA above threshold) 16 ± 5** 11 ± 5
CV of interspike intervals (20 pA above threshold) 5.1 ± 2.2*** 27 ± 26
Input resistance, MΩ 251 ± 130* 182 ± 83
Time constant, ms 9.5 ± 2.8* 7.7 ± 3.8
Values are means ± SD. Significantly different between the two species:

* P < 0.05;

** P < 0.01;

*** P < 0.001.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Neocortex basket cell spike threshold (mV) -41.0 ± 5.0 (39) -41.0 (mV) Data Table
Neocortex basket cell spike threshold (mV) -34.0 ± 3.0 (31) -34.0 (mV) Data Table
Neocortex basket cell rheobase (pA) 74.0 ± 50.0 (39) 74.0 (pA) Data Table
Neocortex basket cell rheobase (pA) 132.0 ± 69.0 (31) 132.0 (pA) Data Table
Neocortex basket cell spike amplitude (mV) 55.0 ± 11.0 (39) 55.0 (mV) Data Table
Neocortex basket cell spike amplitude (mV) 52.0 ± 7.0 (31) 52.0 (mV) Data Table
Neocortex basket cell spike half-width (ms) 0.34 ± 0.06 (39) 0.34 (ms) Data Table
Neocortex basket cell spike half-width (ms) 0.38 ± 0.08 (31) 0.38 (ms) Data Table
Neocortex basket cell spike rise time (ms) 0.15 ± 0.03 (39) 0.15 (ms) Data Table
Neocortex basket cell spike rise time (ms) 0.21 ± 0.04 (31) 0.21 (ms) Data Table
Neocortex basket cell spike decay time (ms) 0.23 ± 0.06 (39) 0.23 (ms) Data Table
Neocortex basket cell spike decay time (ms) 0.25 ± 0.03 (31) 0.25 (ms) Data Table
Neocortex basket cell first spike latency (ms) 71.0 ± 69.0 (39) 71.0 (ms) Data Table
Neocortex basket cell first spike latency (ms) 220.0 ± 159.0 (31) 220.0 (ms) Data Table
Neocortex basket cell AHP amplitude (mV) 23.0 ± 8.0 (39) 23.0 (mV) Data Table
Neocortex basket cell AHP amplitude (mV) 24.0 ± 5.0 (31) 24.0 (mV) Data Table
Neocortex basket cell adaptation ratio (other) 0.9 ± 0.13 (39) 0.9 (None) Data Table
Neocortex basket cell adaptation ratio (other) 0.85 ± 0.12 (31) 0.85 (None) Data Table
Neocortex basket cell input resistance (MΩ) 251.0 ± 130.0 (39) 251.0 (MΩ) Data Table
Neocortex basket cell input resistance (MΩ) 182.0 ± 83.0 (31) 182.0 (MΩ) Data Table
Neocortex basket cell membrane time constant (ms) 9.5 ± 2.8 (39) 9.5 (ms) Data Table
Neocortex basket cell membrane time constant (ms) 7.7 ± 3.8 (31) 7.7 (ms) Data Table
Neocortex basket cell resting membrane potential (mV) -68.0 ± 8.0 (39) -68.0 (mV) Data Table
Neocortex basket cell resting membrane potential (mV) -67.0 ± 6.0 (31) -67.0 (mV) Data Table