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Article: Respiration drives network activity and modulates synaptic and circuit processing of lateral inhibition in the olfactory bulb.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Phillips ME; Sachdev RN; Willhite DC; Shepherd GM J. Neurosci., 2012
Table 1.
Summary of membrane potential and spiking activity results from mitral and tufted cells
| Avg [Vm] (mV) | ΔVm (mV) | Avg [Sp. rate] (Hz) | Max [Sp. rate] (Hz) | ΔSp. rate (Hz) | Vector strength | |
|---|---|---|---|---|---|---|
| Mitral intact | −51.3 ± 4.9 | 0.88 ± 1.08 | 15.9 ± 5.4 | 31.5 ± 10.6 | 15.6 ± 5.3 | 0.26 ± 0.11 |
| Tufted intact | −47.8 ± 5.3 | 0.71 ± 2.56 | 22.2 ± 14.2 | 57.8 ± 16.9 | 28.5 ± 30.6 | 0.47 ± 0.40 |
| Mitral trach. nasal | −54.6 ± 4.7 | 0.56 ± 0.54 | 12.2 ± 5.5 | 22.0 ± 91.9 | 59.7 ± 5.2 | 0.36 ± 0.25 |
| Mitral trach. nonasal | −54.2 ± 4.7 | 0.21 ± 0.37 | 1.5 ± 3.3* | 2.4 ± 4.8 | 20.4 ± 14.9* | 0.06 ± 0.09 |
| Tufted trach. nasal | −56.3 ± 9.2 | 0.20 ± 0.84 | 18.6 ± 4.2 | 24.6 ± 2.0 | 23.2 ± 2.2 | 0.10 ± 0.08 |
| Tufted trach. nonasal | −56.1 ± 6.9 | 0.08 ± 0.10 | 15.2 ± 8.6 | 12.6 ± 7.2 | 33.1 ± 15.8 | 0.01 ± 0.01 |
| Mitral LOT trach. nasal | −60.4 ± 1.3 | 0.81 ± 1.96 | 9.8 ± 4.9 | 21.9 ± 36.5 | 42.9 ± 33.2 | 0.35 ± 0.37 |
| Mitral LOT trach. nonasal | −57.8 ± 3.9 | 0.51 ± 0.89 | 9.5 ± 9.4 | 11.9 ± 22.1 | 15.1 ± 13.2 | 0.05 ± 0.05 |
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↵* Indicates a significant decrease in the spiking rate observed during nasal airflow (p < 0.05, two-sided paired Student's t test, n = 5, see Results).