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Article: Anatomical, physiological and molecular properties of Martinotti cells in the somatosensory cortex of the juvenile rat.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Wang Y; Toledo-Rodriguez M; Gupta A; Wu C; Silberberg G; Luo J; Markram H
J. Physiol. (Lond.), 2004


Table 5. 

Variance of the electrophysiological properties of MCs

No. Physiological properties CV all layers (n = 67) CV layer II/III (n = 30) CV layer IV (n = 19) CV layer V (n = 14) CV layer VI (n = 4)
35 AP threshhold – AP threshold (mV) 0.06 0.06 0.03 0.08 0.02
1 mV – Resting mV 0.09 0.09 0.12 0.08 0.08
14 AP2 waveform – AP ampl., av (mV) 0.12 0.11 0.12 0.10 0.04
15 AP2 waveform – AP duration, av (ms) 0.12 0.13 0.12 0.10 0.06
18 AP2 waveform – AP fall time, av (ms) 0.13 0.13 0.15 0.09 0.04
10 AP1 waveform – AP fall time, av (ms) 0.13 0.11 0.15 0.09 0.02
7 AP1 waveform – AP duration, av (ms) 0.13 0.14 0.14 0.09 0.03
6 AP1 waveform – AP ampl., av (mV) 0.13 0.12 0.13 0.11 0.08
8 AP1 waveform – AP durationHW, av (ms) 0.15 0.15 0.18 0.14 0.02
16 AP2 waveform – AP duration HW, av (ms) 0.16 0.19 0.15 0.13 0.08
17 AP2 waveform – AP rise time, av (ms) 0.17 0.19 0.16 0.16 0.11
9 AP1 waveform – AP rise time, av (ms) 0.17 0.20 0.19 0.12 0.04
11 AP1 waveform – AP rise rate (mV ms−1) 0.22 0.21 0.24 0.18 0.05
19 AP2 waveform – AP rise rate (mV ms−1) 0.22 0.22 0.24 0.21 0.13
21 AP2 waveform – AHP fast, av (mV) 0.24 0.26 0.18 0.26 0.06
20 AP2 waveform – AP fall rate (mV ms−1) 0.26 0.36 0.16 0.15 0.07
23 AP1/AP2 waveform – Ch AP duration (%) 0.28 0.33 0.22 0.24 0.19
24 AP1/AP2 waveform – Ch AP duration HW (%) 0.32 0.34 0.24 0.27 0.22
34 Delta – Delta av decay time constant (ms) 0.35 0.30 0.33 0.47 0.15
12 AP1 waveform – AP fall rate (mV ms−1) 0.35 0.34 0.52 0.16 0.04
44 Discharge – slope of ID threshold 0.35 0.29 0.33 0.49 0.15
26 AP1/AP2 waveform – Ch AP fall rate (%) 0.37 0.37 0.31 0.31 0.42
36 AP threshhold – AHP after 1st AP in ramp 0.38 0.36 0.30 0.47 0.22
31 IV – rectification index for peak IV 0.39 0.39 0.39 0.20 0.09
30 IV – input resistance for SS (MΩ) 0.40 0.37 0.41 0.41 0.15
29 IV – input resistance for peak (MΩ) 0.41 0.34 0.43 0.42 0.21
42 Sag – Sag Vs Vm slope 0.42 0.36 0.31 0.53 0.25
39 sAHP – time max (ms) 0.42 0.41 0.49 0.42 0.33
25 AP1/AP2 waveform – Ch_AP rise rate (%) 0.43 0.38 0.43 0.50 0.63
13 AP1 waveform – AHPfast_av (mV) 0.44 0.32 0.65 0.45 0.14
41 Sag – max Sag 0.44 0.35 0.34 0.59 0.28
32 IV – rectification index for SS IV 0.47 0.50 0.43 0.27 0.16
45 Discharge – av delay to 1st spike 0.51 0.48 0.51 0.61 0.37
47 Discharge – av delay to 2nd spike 0.54 0.47 0.59 0.46 0.36
49 Discharge – av initial burst interval 0.55 0.49 0.58 0.51 0.36
33 IV – max Sag is (mV) 0.59 0.50 0.55 0.72 0.50
56 Discharge – av CV discharge 0.60 0.51 0.55 0.57 0.68
22 AP1/AP2 waveform – Ch AP ampl. (%) 0.63 0.60 0.54 0.70 1.13
46 Discharge – SD for delay to 1st spike 0.70 0.71 0.73 0.63 0.69
58 Discharge – Av discharge STUT 0.80 0.68 0.75 0.66 0.65
43 Sag – rebound spike 0.82 1.02 0.64 0.69 1.15
38 sAHP – sAHP, max (mV) 0.84 0.68 1.32 0.82 0.63
5 AP drop – max rate of AP change (mV/AP) 0.88 1.05 0.68 0.63 0.39
50 Discharge – SD for av initial burst interval 0.94 0.93 0.91 0.71 0.50
48 Discharge – SD for delay to 2nd spike 0.96 0.94 0.94 0.71 0.50
52 Discharge – av SS accom 1.13 0.73 0.74 0.98 0.64
2 AP drop – drop in 1st to 2nd spike (mV) 1.26 1.72 0.73 1.49 1.84
51 Discharge – av initial accom 1.28 1.24 1.00 1.12 0.88
3 AP drop – change to SS (mV) 1.29 1.55 0.71 1.81 3.29
53 Discharge – rate of accom I to SS 1.51 1.06 0.91 1.20 0.77
4 AP drop – change to SS after 2nd spike (mV) 1.85 1.87 0.91 12.73  19.51 
28 ADP – The ADP (mV) 1.96 4.08 2.04 0.94 2.00
54 Discharge – av accom at SS 2.16 0.78 0.86 2.40 0.98
55 Discharge – av rate accom during SS 2.58 0.96 0.99 2.55 1.27
57 Discharge – av skew discharge 2.61 1.76 2.54 2.40 3.25
27 AP1/AP2 waveform – Ch AHP fast (%) 2.69 9.71 1.14 2.08 5.09
37 sAHP – sAHP, 0.8 ms (mV) 2.81 1.49 4.96 13.14 0.67
40 sAHP – sAHP, τ(ms) 3.20 1.71 2.36 1.93 2.37

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