Article: Synaptic and cellular organization of layer 1 of the developing rat somatosensory cortex.
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Muralidhar S; Wang Y; Markram H
Front Neuroanat, 2013
Summary of the expert chosen morphometric parameters of soma, dendrites and axon, of the 6 groups of L1 cells, with their corresponding subgroups.
|
NGC-DA |
NGC-SA |
P |
HAC |
DAC |
P |
LAC |
SAC |
P |
|
n = 17 (15%) |
n = 16 (14%) |
|
n = 19 (17%) |
n = 16 (14%) |
|
n = 11 (10%) |
n = 14 (13%) |
|
SOMA |
|
Perimeter (μm) |
48 ± 1 |
49 ± 2 |
0.56 |
49 ± 1 |
51 ± 2 |
0.34 |
47 ± 1 |
43 ± 2 |
0.10 |
|
Area (μm2) |
172 ± 11 |
178 ± 13 |
0.68 |
174 ± 6 |
191 ± 14 |
0.27 |
162 ± 9 |
135 ± 12 |
0.07 |
DENDRITE |
|
Max horizontal extend (μm) |
122 ± 9 |
191 ± 17 |
0.00** |
227 ± 14 |
305 ± 48 |
0.12 |
211 ± 18 |
218 ± 26 |
0.82 |
|
Max vertical extend (μm) |
133 ± 12 |
150 ± 14 |
0.36 |
170 ± 14 |
209 ± 16 |
0.06 |
187 ± 17 |
194 ± 14 |
0.77 |
|
H/V |
1.0 ± 0.1 |
1.4 ± 0.1 |
0.01** |
1.4 ± 0.1 |
1.5 ± 0.2 |
0.80 |
1.2 ± 0.1 |
1.2 ± 0.1 |
0.91 |
|
Dendrite number |
5 ± 0.4 |
6 ± 0.5 |
0.38 |
5 ± 0.4 |
6 ± 0.5 |
0.38 |
6 ± 0.5 |
5 ± 0.4 |
0.03* |
|
Length (μm) |
1470 ± 239 |
1821 ± 147 |
0.19 |
1808 ± 139 |
2492 ± 336 |
0.07 |
1985 ± 160 |
1636 ± 149 |
0.04* |
|
Tree length (μm) |
280 ± 32 |
336 ± 27 |
0.16 |
363 ± 31 |
479 ± 76 |
0.16 |
337 ± 40 |
322 ± 29 |
0.76 |
|
Segment length (μm) |
26 ± 2 |
33 ± 2 |
0.01** |
45 ± 3 |
50 ± 4 |
0.27 |
34 ± 1 |
38 ± 3 |
0.18 |
|
Segment number |
58 ± 9 |
56 ± 4 |
0.83 |
43 ± 4 |
53 ± 7 |
0.20 |
60 ± 6 |
43 ± 5 |
0.02* |
|
Tortuosity |
1.28 ± 0.02 |
1.24 ± 0.01 |
0.08 |
1.29 ± 0.02 |
1.25 ± 0.01 |
0.08 |
1.26 ± 0.01 |
1.18 ± 0.01 |
0.00** |
|
Average order |
4 ± 0.2 |
4 ± 0.2 |
0.40 |
4 ± 0.2 |
4 ± 0.3 |
0.86 |
4 ± 0.3 |
4 ± 0.2 |
0.66 |
|
Maximum order |
7 ± 0.3 |
7 ± 0.3 |
1.00 |
6 ± 0.5 |
7 ± 0.7 |
0 76 |
7 ± 0.5 |
6 ± 0.3 |
0.18 |
|
Maximum angle (deg) |
68 ± 2 |
66 ± 2 |
0.34 |
64 ± 1 |
65 ± 2 |
0.67 |
63 ± 2 |
62 ± 3 |
0.83 |
|
Planar angle (deg) |
51 ± 1 |
48 ± 1 |
0.08 |
46 ± 2 |
48 ± 1 |
0.39 |
47 ± 1 |
46 ± 2 |
0.55 |
|
Local angle (deg) |
59 ± 1 |
56 ± 1 |
0.05 |
60 ± 1 |
59 ± 1 |
0.50 |
56 ± 1 |
57 ± 2 |
0.63 |
|
Local spline angle (deg) |
53 ± 1 |
50 ± 1 |
0.02 |
53 ± 1 |
53 ± 1 |
0.69 |
51 ± 1 |
49 ± 2 |
0.32 |
AXON |
|
Max horizontal extent (H) (urn) |
481 ± 35 |
513 ± 33 |
0.50 |
826 ± 47 |
1035 ± 63 |
0.01** |
879 ± 108 |
411 ± 37 |
0.00** |
|
Max vertical extent(V) (μm) |
263 ± 33 |
163 ± 10 |
0.01** |
202 ± 16 |
602 ± 49 |
0.00** |
316 ± 29 |
251 ± 40 |
0.18 |
|
H/V |
2.0 ± 0.2 |
3.3 ± 0.3 |
0.00** |
4.5 ± 0.4 |
2.0 ± 0.3 |
0.00** |
3.0 ± 0.4 |
2.0 ± 0.2 |
0.04* |
|
Tree length (μm) |
11067 ± 1475 |
6134 ± 655 |
0.00** |
9688 ± 1099 |
14584 ± 2084 |
0.04** |
15082 ± 1084 |
3325 ± 543 |
0.00** |
|
Segment length (μm) |
42 ± 2 |
45 ± 2 |
0.38 |
67 ± 3 |
60 ± 3 |
0.15 |
44 ± 2 |
45 ± 2 |
0.79 |
|
Segment number |
270 ± 38 |
142 ± 16 |
0.00** |
155 ± 21 |
273 ± 46 |
0.03* |
342 ± 26 |
89 ± 17 |
0.00** |
|
Tortuosity |
1.30 ± 0.01 |
1.29 ± 0.01 |
0.49 |
1.27 ± 0.01 |
1.24 ± 0.01 |
0.08 |
1.31 ± 0.03 |
1.22 ± 0.02 |
0.01** |
|
Maximum order |
16 ± 1 |
15 ± 1 |
0 24 |
14 ± 1 |
20 ± 2 |
0.01** |
21 ± 2 |
12 ± 1 |
0.00** |
|
Maximum angle (deg) |
73 ± 1 |
74 ± 2 |
0.65 |
74 ± 2 |
75 ± 1 |
0.72 |
72 ± 2 |
78 ± 1 |
0.02* |
|
Planar angle (deg) |
53 ± 1 |
53 ± 1 |
0.53 |
52 ± 1 |
52 ± 1 |
0.79 |
50 ± 1 |
55 ± 1 |
0.01** |
|
Local angle (deg) |
58 ± 1 |
60 ± 1 |
0.31 |
61 ± 1 |
62 ± 1 |
0 64 |
59 ± 1 |
61 ± 1 |
0.47 |
|
Local spline angle (deg) |
52 ± 1 |
54 ± 1 |
0.23 |
55 ± 1 |
55 ± 1 |
0.69 |
54 ± 1 |
55 ± 1 |
0.55 |
|
Bouton density (number/μm) |
0.20 ± 0.01 |
0.19 ± 0.01 |
0.52 |
0.20 ± 0.01 |
0.18 ± 0.01 |
0.17 |
0.20 ± 0.01 |
0.16 ± 0.01 |
0.03* |
p ≤ 0.05.
p ≤ 0.01.
Inferred neuron-electrophysiology data values
Neuron Type |
Neuron Description |
Ephys Prop |
Extracted Value |
Standardized Value |
Content Source |