Table 1.
Coefficients of variation of all L-Measure derived morphometric features.
| Morphometric features | CV for Dendrites | |
|---|---|---|
| Hierarchy groups | Cluster groups | |
| I. WHOLE TREE/NEURON SIZE | ||
| Summed total arbor length | 1.38 | 0.57 |
| Number of arbor tips | 1.65 | 1.82 |
| Total arbor width | 0.68 | 0.43 |
| Total arbor height | 0.65 | 0.51 |
| Total arbor depth | 1.12 | 0.65 |
| II. BIFURCATION MEASURES | ||
| Avg. partition asymmetry | 0.27 | 0.26 |
| Avg. local amplitude angle | 0.17 | 0.17 |
| Max. local amplitude angle | 0.19 | 0.18 |
| Avg. remote amplitude angle | 0.21 | 0.18 |
| Max. remote amplitude angle | 0.24 | 0.23 |
| Avg. local tilt angle | 0.14 | 0.13 |
| Max. local tilt angle | 0.08 | 0.08 |
| Avg. remote tilt angle | 0.09 | 0.08 |
| Max. remote tilt angle | 0.05 | 0.05 |
| Avg. local torque angle | 0.17 | 0.16 |
| Max. local torque angle | 0.11 | 0.11 |
| Avg. remote torque angle | 0.18 | 0.17 |
| Max. remote torque angle | 0.10 | 0.10 |
| III. BRANCH MEASURES | ||
| Avg. tortuosity | 0.08 | 0.07 |
| Avg. fractal dimension | 0.03 | 0.02 |
| Max. fractal dimension | 0.15 | 0.14 |
| Avg. branch path length | 0.59 | 0.41 |
| Max. branch path length | 0.81 | 0.53 |
| IV. COMPARTMENT MEASURES | ||
| Max. branch order | 0.85 | 0.85 |
| Avg. terminal degree | 0.71 | 0.68 |
| Max. path distance from soma | 0.76 | 0.57 |
| Max. branch helicity | 0.19 | 0.16 |
A detailed description of each metric is provided at http://cng.gmu.edu:8080/Lm/help/index.htm.