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. 2017 Oct 20;4(5):ENEURO.0297-17.2017. doi: 10.1523/ENEURO.0297-17.2017

Table 1.

Experimental results of features measured for each cell type

HVCX Subsong Plastic song Adult Subsong vs plastic Subsong vs adult Plastic vs adult
Resting potential (mV) −67 ± 1.51 −68 ± 1.54 −67 ± 1.50 p = 1.00 p = 1.00 p = 1.00
MembraneTime Constant (ms) 33 ± 4.28 39 ± 7.10 43 ± 7.13 p = 1.00 p = 0.84 p = 1.00
MembraneInput Resistance (MΩ) 282 ± 52.65 115 ± 22.72 296 ± 39.11 p = 0.04 p = 1.00 p = 0.01
MembraneCapacitance (pF) 156 ± 38.95 308 ± 38.54 167 ± 28.68 p = 0.03 p = 1.00 p = 0.03
Vdrop (mV) 30 ± 2.72 26 ± 2.31 46 ± 5.37 p = 1.00 p = 0.02 p = 0.00
SR 0.01 ± 0.0013 0.02 ± 0.0046 0.04 ± 0.0065 p = 0.17 p = 0.00 p = 0.03
Rebound depolarization (mV) 1.7 ± 0.39 3.3 ± 0.52 40.5 ± 11.10 p = 1.00 p = 0.00 p = 0.00
Spike frequency (Hz) 27 ± 4.61 19 ± 2.31 28 ± 2.65 p = 0.26 p = 1.00 p = 0.25
Adaptation rate 1.55 ± 0.11 1.79 ± 0.21 1.75 ± 0.13 p = 0.82 p = 1.00 p = 1.00
Spike amplitude (mV) 65 ± 4.98 82 ± 5.61 84 ± 4.17 p = 0.06 p = 0.03 p = 1.00
Spike width (ms) 2.19 ± 0.14 1.56 ± 0.15 1.87 ± 0.16 p = 0.02 p = 0.45 p = 0.46
Spike latency (ms) 56 ± 23.69 36 ± 9.46 19 ± 3.90 p = 1.00 p = 0.33 p = 1.00
HVCRA
Resting potential (mV) −61 ± 2.05 −66 ± 0.94 −77 ± 0.57 p = 0.01 p = 0.00 p = 0.00
MembraneTime Constant (ms) 28 ± 4.09 17 ± 2.48 18 ± 2.53 p = 0.10 p = 0.11 p = 1.00
MembraneInput Resistance (MΩ) 364 ± 36.04 339 ± 55.66 327 ± 51.93 p = 1.00 p = 1.00 p = 1.00
MembraneCapacitance (pF) 83 ± 21.28 66 ± 22.17 68 ± 12.24 p = 1.00 p = 1.00 p = 1.00
Vdrop (mV) 30 ± 6.55 29 ± 6.01 28 ± 3.80 p = 1.00 p = 1.00 p = 1.00
SR 0.01 ± 0.0041 0.02 ± 0.0036 0.01 ± 0.0009 p = 0.18 p = 1.00 p = 0.01
Rebound depolarization (mV) 1.2 ± 0.60 1.8 ± 0.55 1.1 ± 0.20 p = 1.00 p = 1.00 p = 0.76
Spike frequency (Hz) 10 ± 5.12 10 ± 3.84 7 ± 2.12 p = 1.00 p = 1.00 p = 1.00
Adaptation rate 2.05 ± 0.40 1.01 ± 0.28 1.34 ± 0.18 p = 0.09 p = 0.27 p = 1.00
Spike amplitude (mV) 50 ± 6.39 64 ± 3.29 77 ± 3.59 p = 0.16 p = 0.00 p = 0.05
Spike width (ms) 1.94 ± 0.18 1.75 ± 0.29 1.82 ± 0.17 p = 1.00 p = 1.00 p = 1.00
Spike latency (ms) 15 ± 8.07 92 ± 40.53 17 ± 5.72 p = 0.05 p = 1.00 p = 0.02
HVCINT
Resting potential (mV) −60 ± 5.87 −58 ± 1.68 −57 ± 1.44 p = 1.00 p = 1.00 p = 1.00
Vdrop (mV) 40 ± 6.46 37 ± 3.21 47 ± 6.34 p = 1.00 p = 1.00 p = 0.51
SR 0.13 ± 0.0267 0.11 ± 0.0190 0.13 ± 0.0204 p = 1.00 p = 1.00 p = 1.00
Rebound depolarization (mV) 68.3 ± 5.52 61.6 ± 9.25 56.0 ± 2.87 p = 1.00 p = 0.85 p = 1.00
Spike frequency (Hz) 79 ± 18.06 77 ± 14.18 105 ± 13.55 p = 1.00 p = 0.84 p = 0.51
Adaptation rate 1.20 ± 0.08 1.44 ± 0.18 1.18 ± 0.07 p = 0.83 p = 1.00 p = 0.49
Spike amplitude (mV) 67 ± 6.00 64 ± 3.02 58 ± 2.17 p = 1.00 p = 0.25 p = 0.53
Spike width (ms) 0.85 ± 0.13 1.16 ± 0.15 0.98 ± 0.09 p = 0.38 p = 1.00 p = 0.91
Spike latency (ms) 6 ± 2.86 5 ± 1.22 4 ± 0.00 p = 1.00 p = 1.00 p = 1.00

The means, SEMs, and significance values (Bonferroni-corrected pairwise comparisons) for all features mesured of each cell type across each age group.