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Article: Age-related enhancement of the slow outward calcium-activated potassium current in hippocampal CA1 pyramidal neurons in vitro.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Power JM; Wu WW; Sametsky E; Oh MM; Disterhoft JF J. Neurosci., 2002
Table 2.
Correlation between current-clamp and voltage-clamp measurements
| AHP tail current | Post-burst AHP (mV) | Post-burst AHP area (mV msec) | ||
|---|---|---|---|---|
| r | p values | r | pvalues | |
| Peak amplitude (pA) | −0.683 | 0.0002 | −0.463 | 0.0248 |
| Latency to peak amplitude (msec) | 0.327 | 0.1292 | 0.200 | 0.3635 |
| 200 msec amplitude (pA) | −0.654 | 0.0005 | −0.564 | 0.0043 |
| 1 sec amplitude (pA) | −0.631 | 0.0009 | −0.582 | 0.0029 |
| 2 sec amplitude (pA) | −0.592 | 0.0023 | −0.514 | 0.0110 |
| Area (pC) | −0.618 | 0.0012 | −0.542 | 0.0066 |
| Half decay 200 (msec) | −0.141 | 0.5241 | −0.177 | 0.4245 |
| Half decay 800 (msec) | −0.291 | 0.1802 | −0.167 | 0.4500 |
| Decay tau (msec) | 0.252 | 0.2494 | 0.219 | 0.3193 |
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Amplitude and area of the AHP were correlated to amplitudes and area of the slow outward tail current. Correlations, r, were performed using Fisher's r to z. Significant effects are highlighted in bold.
Inferred neuron-electrophysiology data values
| Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
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