Article: Electrophysiological and pharmacological properties of locomotor activity-related neurons in cfos-EGFP mice.
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Dai Y; Carlin KP; Li Z; McMahon DG; Brownstone RM; Jordan LM
J. Neurophysiol., 2009
Table 1B.
Membrane properties of the EGFP+ neurons classified in cell types
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Significance (Student's t-test)
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Type 1 (Single) |
Type 2 (Phasic) |
Type 3 (Tonic) |
Total Mean |
Types 1 vs. 2 |
Types 2 vs. 3 |
Types 1 vs. 3 |
n |
13 |
15 |
27 |
55 |
|
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|
Em, mV
|
−66.7 ± 5.4 |
−70.6 ± 5.3 |
−67.4 ± 8.5 |
−69.1 ± 9 |
† |
NS |
NS |
Ith, pA
|
115.4 ± 59.1 |
84.6 ± 31.5 |
88.9 ± 56 |
95.5 ± 52 |
† |
NS |
NS |
Rin, MΩ
|
301.2 ± 109.9 |
436.2 ± 195.7 |
372.9 ± 233.5 |
374.9 ± 207 |
† |
NS |
NS |
τm, ms
|
23.4 ± 14.9 |
25.8 ± 10.8 |
20.4 ± 13.4 |
22.3 ± 13 |
NS |
NS |
NS |
τ1, ms
|
4.2 ± 1.6 |
3.9 ± 1.9 |
4.1 ± 2.6 |
4.2 ± 2.3 |
NS |
NS |
NS |
Cm, pF
|
129.7 ± 46 |
104.6 ± 52 |
109.3 ± 53 |
116.7 ± 59 |
NS |
NS |
NS |
Vth, mV
|
−43.1 ± 6.1 |
−39.0 ± 11.5 |
−38.3 ± 8.9 |
−40.2 ± 11 |
NS |
NS |
† |
AP height, mV |
49.9 ± 10.7 |
47.7 ± 11.3 |
47.5 ± 14.2 |
48.1 ± 12.6 |
NS |
NS |
NS |
AP width, ms |
3.5 ± 0.6 |
4.5 ± 1.3 |
3.3 ± 1.2 |
3.7 ± 1 |
† |
* |
NS |
AHP depth, mV |
10.7 ± 4.6 |
13.4 ± 6.2 |
16.7 ± 6.1 |
14.5 ± 6 |
NS |
† |
* |
AHP 1/2 decay, ms |
30.7 ± 22.2 |
46.6 ± 39.4 |
55.5 ± 30.4 |
49.3 ± 36 |
NS |
NS |
* |
Slope 1, Hz/nA |
NA |
197.1 ± 67.6 |
176.1 ± 126.8 |
182.2 ± 112 |
NA |
NS |
NA |
Slope 2, Hz/nA |
NA |
143.7 ± 51.4 |
133.2 ± 77.2 |
136.2 ± 70 |
NA |
NS |
NA |
Slope SS, Hz/nA |
NA |
134 ± 51.8 |
96.9 ± 46.1 |
106.9 ± 50 |
NA |
† |
NA |
Lamina VII |
7 |
2 |
10 |
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Lamina VIII |
2 |
2 |
9 |
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Lamina X |
4 |
11 |
8 |
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Inferred neuron-electrophysiology data values