Article: Satellite microglia show spontaneous electrical activity that is uncorrelated with activity of the attached neuron.
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Wogram E; Wendt S; Matyash M; Pivneva T; Draguhn A; Kettenmann H
Eur. J. Neurosci., 2016
Table 1. Characteristics of spontaneous microglial potentials| Characteristics | Type of event | Satellite microglia | Non-satellite microglia | All microglia |
|---|
| Rise time thresholds (mV/ms) | Fast rising-event | 0.2 | 0.16 | 0.18 |
| Slow-rising event | 0.08 | 0.1 | 0.09 |
| Median rise velocity (mV/ms) | Fast-rising event | 0.37 ± 0.007 | 0.25 ± 0.007 | 0.35 ± 0.004 |
| Slow-rising event | 0.03 ± 0.0007 | 0.02 ± 0.0007 | 0.02 ± 0.0005 |
| Median decay velocity (mV/ms) | Fast-rising event | 0.017 ± 0.0008 | 0.012 ± 0.0005 | 0.016 ± 0.0004 |
| Slow-rising event | 0.013 ± 0.0002 | 0.010 ± 0.0003 | 0.012 ± 0.002 |
| Median amplitude (mV) | Fast-rising event | 4.2 ± 0.20 | 2.5 ± 0.10 | 3.5 ± 0.13 |
| Slow-rising event | 2.2 ± 0.05 | 2.2 ± 0.06 | 2.2 ± 0.03 |
| Mean frequency (1/min) | Fast-rising event | 4.7 ± 4.4 | 3.4 ± 2.1 | 4 ± 2.4 |
| Slow-rising event | 8.1 ± 1.6 | 5.9 ± 0.8 | 7.0 ± 0.9 |
Inferred neuron-electrophysiology data values
| Neuron Type |
Neuron Description |
Ephys Prop |
Extracted Value |
Standardized Value |
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