TABLE 1.Significant correlations of the physiological parameters
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No. | Variable | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
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1 | RMP, mV | ||||||||||
2 | RI, mΩ | 0.22 | |||||||||
3 | TC, ms | 0.32 | |||||||||
4 | APT, mV | –0.17 | |||||||||
5 | APA, mV | 0.28 | |||||||||
6 | APD, ms | 0.43 | 0.37 | ||||||||
7 | AHPAf, mV | –0.15 | 0.26 | –0.26 | –0.51 | ||||||
8 | AHPAs, mV | 0.16 | 0.20 | –0.40 | |||||||
9 | ADPA, mV | –0.27 | 0.47 | 0.15 | –0.17 | ||||||
10 | AR | –0.23 | –0.47 | 0.48 | –0.22 | ||||||
11 | Slope x 10–3 | 0.20 | –0.15 | –0.17 | –0.29 | 0.30 | –0.34 | –0.22 | 0.26 | ||
12 | TTP, ms | –0.22 | 0.19 | 0.17 | 0.20 | 0.36 |
Statistical significance at P<0.05. n = 171 neurons. RMP, resting membrane potential; RI, input resistance; TC, time constant (of membrane); APT, APA, and APD,
threshold, amplitude, and duration of action potential; AHPAf and AHPAs, fast and slow components of afterhyperpolarization
amplitude; ADPA, amplitude of afterdepolarization; AR and Slope, adaptation ratio and its change across the stimulating current
range; TTP, time to first peak in a first suprathreshold sweep.