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Article: Diversity of layer 5 projection neurons in the mouse motor cortex.

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Oswald MJ; Tantirigama ML; Sonntag I; Hughes SM; Empson RM
Front Cell Neurosci, 2013


Action potential waveform properties of M1 layer 5 projection neurons (26°C).

CSp (n = 26) CTh (n = 23) CStr (n = 25) CC (n = 25) Statistics
AP threshold (mV) -41.4 ± 1.0 -39.5 ±0.8 -34.9 ±0.7 -36.3 ±0.5 b3, c3, d3, e1
AP amplitude (mV) 79.6 (72.7, 85.6) 82.9 (77.9, 86.9) 68.1 (60.7, 76.5) 81.3 (76.3, 83.8) b3, d3, f3
AP half-width (ms) 1.20 ±0.04 1.10 ±0.04 1.55 ±0.05 1.58 ±0.05 b3, c3, d3, e3
AP max rise (V/s) 222 ±8 272 ±9 159 ±8 221 ±10 a3, b3, d3, e3, f3
AP max decay (V/s) -71.1 ±2.3 -77.1 ±3.1 -42.5 ±1.9 -45.7 ±1.8 b3, c3, d3, e3
mAHP amplitude (mV) -12.3 (-11.0, -14.8) -16.3 (13.4, -16.7) -16.0 (-13.9, -17.9) -15.8 (-13.4, -18.8) a3, b2, c2

As for Table 1.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron spike amplitude (mV) 68.1 (25) 68.1 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron spike amplitude (mV) 81.3 (25) 81.3 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron spike half-width (ms) 1.2 ± 0.04 (26) 1.2 (ms) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron spike half-width (ms) 1.1 ± 0.04 (23) 1.1 (ms) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron spike half-width (ms) 1.55 ± 0.05 (25) 1.55 (ms) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron spike half-width (ms) 1.58 ± 0.05 (25) 1.58 (ms) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron spike threshold (mV) -41.4 ± 1.0 (26) -41.4 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron spike rise time (V/s) 222.0 ± 8.0 (26) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron spike rise time (V/s) 272.0 ± 9.0 (23) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron spike rise time (V/s) 159.0 ± 8.0 (25) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron spike rise time (V/s) 221.0 ± 10.0 (25) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron spike decay time (V/s) -71.1 ± 2.3 (26) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron spike decay time (V/s) -77.1 ± 3.1 (23) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron spike decay time (V/s) -42.5 ± 1.9 (25) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron spike decay time (V/s) -45.7 ± 1.8 (25) -- Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron spike threshold (mV) -39.5 ± 0.8 (23) -39.5 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron medium AHP amplitude (mV) -12.3 (26) 12.3 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron medium AHP amplitude (mV) -16.3 (23) 16.3 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron medium AHP amplitude (mV) -16.0 (25) 16.0 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron medium AHP amplitude (mV) -15.8 (25) 15.8 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticostriatal pyramidal neuron spike threshold (mV) -34.9 ± 0.7 (25) -34.9 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticocortical pyramidal neuron spike threshold (mV) -36.3 ± 0.5 (25) -36.3 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticospinal thick tufted pyramidal neuron spike amplitude (mV) 79.6 (26) 79.6 (mV) Data Table
Neocortex pyramidal cell layer 5-6 Primary motor cortex layer 5 corticothalamic thick tufted pyramidal neuron spike amplitude (mV) 82.9 (23) 82.9 (mV) Data Table