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Article: Distinct deep short-axon cell subtypes of the main olfactory bulb provide novel intrabulbar and extrabulbar GABAergic connections.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Eyre MD; Antal M; Nusser Z J. Neurosci., 2008
Morphological parameters of dSACs
| Morphological parameters | GL-dSAC mean ± SD | EPL-dSAC mean ± SD | GCL-dSAC mean ± SD | ANOVA |
|---|---|---|---|---|
| Soma major diameter (μm) | 20.0 ± 5.6 | 15.7 ± 3.7 | 20.1 ± 6.1 | ns |
| Soma minor diameter (μm) | 14.0 ± 2.5#,† | 11.4 ± 2.3# | 10.2 ± 2.4† | ** |
| Total dendrite length (μm) | 2930 ± 728 | 2203 ± 1293 | 2076 ± 845 | ns |
| Total number of dendrite branch points | 34 ± 9 | 34 ± 19 | 27 ± 18 | ns |
| Total number of dendritic spines | 312 ± 280 | 272 ± 179 | 396 ± 331 | ns |
| Dendrite vertex ratio | 1.12 ± 0.37 | 1.25 ± 0.29 | 0.97 ± 0.68 | ns |
| Furthest dendrite Sholl intercept (μm) | 307 ± 83 | 180 ± 42 | 330 ± 151 | ns |
| Dendrite fractal index | 1.09 ± 0.05# | 1.09 ± 0.04 | 1.05 ± 0.03# | * |
| Total axon length (μm) | 15435 ± 8762 | 14733 ± 8985 | 7783 ± 9631 | ns |
| Axon mean segment length (μm) | 39.0 ± 8.8# | 13.6 ± 4.6#,† | 34.8 ± 14.5† | ** |
| Furthest axon Sholl intercept (μm) | 976 ± 486# | 458 ± 73#,† | 995 ± 325† | ‡‡ |
| Axon fractal index | 1.21 ± 0.10 | 1.32 ± 0.10 | 1.16 ± 0.16 | * |
| Mean % of dendrite in MCL | 4.7 ± 2.3 | 3.2 ± 4.4 | 13.1 ± 22.7 | ns |
| Mean % of dendrite in IPL | 68.9 ± 15.0#,† | 20.2 ± 11.2# | 19.6 ± 23.9† | ‡‡ |
| Mean % of dendrite in GCL | 26.4 ± 16.4# | 76.6 ± 13.1# | 57.4 ± 38.2 | ‡‡ |
| Mean % of dendrite in WM | 0 | 0 | 9.9 ± 17.1 | ns |
| Mean % of axon in GL | 52.9 ± 29.9#,† | 0# | 0† | ‡‡ |
| Mean % of axon in EPL | 13.2 ± 8.8 | 57.0 ± 22.7# | 0# | ‡‡ |
| Mean % of axon in MCL | 7.3 ± 6.2 | 18.2 ± 9.5# | 1.3 ± 2.6# | ‡ |
| Mean % of axon in IPL | 11.8 ± 10.9 | 16.2 ± 9.4 | 3.6 ± 4.1 | ns |
| Mean % of axon in GCL | 14.5 ± 12.1 | 7.8 ± 5.8# | 92.7 ± 5.6# | ‡ |
| Mean % of axon in WM | 0.4 ± 1.2 | 0 | 2.4 ± 4.9 | ns |
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The vertex ratio is a measure of the branching pattern of the dendrites; the furthest Sholl intercept is the radius of the largest virtual sphere centered on the soma that is still intercepted by the dendrite or the axon; and the fractal index is a measure of the space-filling nature of the object. ns, Not significant; WM, white matter.
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*p < 0.05, **p < 0.01 (significant differences for parametric ANOVA), and ‡p < 0.05, ‡‡p < 0.01 (for Kruskal–Wallis nonparametric ANOVA tests); #,†p < 0.05 (significant differences between the indicated pairs after pos hoc tests).
Inferred neuron-electrophysiology data values
| Neuron Type | Neuron Description | Ephys Prop | Extracted Value | Standardized Value | Content Source |
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