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Article: Electrophysiological and morphological properties of neurons in layer 5 of the rat postrhinal cortex.

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Sills JB; Connors BW; Burwell RD
Hippocampus, 2012


Table 2. Electrophysiological Properties of Three Morphological Classes
 Significant testsPyramidalMultipolarBitufted

  1. Values are means ± S.E. For calculations, See Materials and Methods section. Main effect of class: *P < 0.0003. Significant post hoc comparisons: #pyramidal vs. multipolar, ‡pyramidal vs. bitufted, P < 0.01. †multipolar vs. bitufted, P< 0.53.

n 11273
Spike half-  width (ms)*#‡2.4 ± 0.11.3 ± 0.11.5 ± 0.1
Frequency  adaptation index*#†‡0.29 ± 0.02†0.87 ± 0.030.65 ± 0.03
AHP of spike  train (mV)*#‡5.5 ± 0.82.1 ± 0.42.0 ± 1.2
Vrest (mV) −62.4 ± 1.2−64.0 ± 1.0−66.5 ± 1.1
Input resistance  (MΩ) 177.3 ± 17.0148.0 ± 12.7139.5 ± 17.3
Spike amplitude  (mV) 102.8 ± 2.2101.7 ± 1.7107.3 ± 4.0
Spike threshold  (mV) −42.2 ± 1.8−40.7 ± 1.6−46.7 ± 1.4
Time constant  (ms) 56.2 ± 4.341.9 ± 4.343.3 ± 13.6

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Postrhinal Cortex Multipolar Neurons spike half-width (ms) 1.3 ± 0.1 (27) 1.3 (ms) Data Table
Other Postrhinal Cortex Bitufted Neurons spike half-width (ms) 1.5 ± 0.1 (3) 1.5 (ms) Data Table
Other Postrhinal Cortex Pyramidal Neurons adaptation ratio 0.29 ± 0.02 (11) 0.29 (ratio) Data Table
Other Postrhinal Cortex Multipolar Neurons adaptation ratio 0.87 ± 0.03 (27) 0.87 (ratio) Data Table
Other Postrhinal Cortex Bitufted Neurons adaptation ratio 0.65 ± 0.03 (3) 0.65 (ratio) Data Table
Other Postrhinal Cortex Pyramidal Neurons AHP amplitude (mV) 5.5 ± 0.8 (11) 5.5 (mV) Data Table
Other Postrhinal Cortex Multipolar Neurons AHP amplitude (mV) 2.1 ± 0.4 (27) 2.1 (mV) Data Table
Other Postrhinal Cortex Bitufted Neurons AHP amplitude (mV) 2.0 ± 1.2 (3) 2.0 (mV) Data Table
Other Postrhinal Cortex Pyramidal Neurons resting membrane potential (mV) -62.4 ± 1.2 (11) -62.4 (mV) Data Table
Other Postrhinal Cortex Multipolar Neurons resting membrane potential (mV) -64.0 ± 1.0 (27) -64.0 (mV) Data Table
Other Postrhinal Cortex Bitufted Neurons resting membrane potential (mV) -66.5 ± 1.1 (3) -66.5 (mV) Data Table
Other Postrhinal Cortex Pyramidal Neurons input resistance (MΩ) 177.3 ± 17.0 (11) 177.3 (MΩ) Data Table
Other Postrhinal Cortex Multipolar Neurons input resistance (MΩ) 148.0 ± 12.7 (27) 148.0 (MΩ) Data Table
Other Postrhinal Cortex Bitufted Neurons input resistance (MΩ) 139.5 ± 17.3 (3) 139.5 (MΩ) Data Table
Other Postrhinal Cortex Pyramidal Neurons spike amplitude (mV) 102.8 ± 2.2 (11) 102.8 (mV) Data Table
Other Postrhinal Cortex Multipolar Neurons spike amplitude (mV) 101.7 ± 1.7 (27) 101.7 (mV) Data Table
Other Postrhinal Cortex Bitufted Neurons spike amplitude (mV) 107.3 ± 4.0 (3) 107.3 (mV) Data Table
Other Postrhinal Cortex Pyramidal Neurons spike threshold (mV) -42.2 ± 1.8 (11) -42.2 (mV) Data Table
Other Postrhinal Cortex Multipolar Neurons spike threshold (mV) -40.7 ± 1.6 (27) -40.7 (mV) Data Table
Other Postrhinal Cortex Bitufted Neurons spike threshold (mV) -46.7 ± 1.4 (3) -46.7 (mV) Data Table
Other Postrhinal Cortex Pyramidal Neurons membrane time constant (ms) 56.2 ± 4.3 (11) 56.2 (ms) Data Table
Other Postrhinal Cortex Multipolar Neurons membrane time constant (ms) 41.9 ± 4.3 (27) 41.9 (ms) Data Table
Other Postrhinal Cortex Bitufted Neurons membrane time constant (ms) 43.3 ± 13.6 (3) 43.3 (ms) Data Table
Other Postrhinal Cortex Pyramidal Neurons spike half-width (ms) 2.4 ± 0.1 (11) 2.4 (ms) Data Table