Article: Quantitative morphometry of electrophysiologically identified CA3b interneurons reveals robust local geometry and distinct cell classes.
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Ascoli GA; Brown KM; Calixto E; Card JP; Galván EJ; Perez-Rosello T; Barrionuevo G
J. Comp. Neurol., 2009
Table 4. Dendritic Morphometry of R and L-M InterneuronsDendrites | R μ ± σ (n = 7) | L-M μ ± σ (n = 6) | P value |
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No. of bifurcations | 30.29 ± 25.69 | 24.50 ± 19.56 | 0.73 |
Maximum branch order | 7.29 ± 3.45 | 8.67 ± 4.97 | 0.63 |
Total length (μm) | 2909.74 ± 1387.31 | 3217.44 ± 2899.56 | 0.84 |
Surface area (μm2) | 7691.60 ± 4016.77 | 10315.10 ± 11864.16 | 0.84 |
Volume (μm3) | 2304.56 ± 1452.51 | 3211.60 ± 4342.99 | 0.84 |
Max. path distance from soma to tips (μm) | 553.36 ± 171.27 | 591.89 ± 294.71 | 1.00 |
Max. Euclidean distance (μm) | 392.33 ± 88.71 | 373.14 ± 191.75 | 0.95 |
Global fractal dimension (box-counting) | 1.07 ± 0.04 | 1.14 ± 0.13 | 0.73 |
Isotropy | 0.27 ± 0.07 | 0.27 ± 0.17 | 1.00 |
Branch path length (μm) | 54.98 ± 16.98 | 57.10 ± 28.91 | 0.63 |
Taper rate | 0.20 ± 0.16 | 0.20 ± 0.13 | 0.84 |
Bifurcation diameter drop | 0.77 ± 0.08 | 0.81 ± 0.11 | 0.53 |
Partition asymmetry | 0.51 ± 0.10 | 0.52 ± 0.09 | 0.84 |
Contraction | 0.86 ± 0.03 | 0.86 ± 0.04 | 0.95 |
Branch fractal dimension (Caliper) | 0.94 ± 0.03 | 0.94 ± 0.02 | 0.84 |
Amplitude bifurcation angle (°) | 70.45 ± 8.58 | 72.67 ± 19.89 | 0.63 |
Tilt bifurcation angle (°) | 107.62 ± 16.32 | 108.54 ± 15.04 | 0.95 |
Inferred neuron-electrophysiology data values
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