Guinea Pig Species Confidence Limits

  Event 95% Confidence Limit 90% Confidence Limit Predicted Date in Guinea Pig 90% Confidence Limit 95% Confidence Limit
1 cranial motor nuclei - peak of neurogenesis 13.3 13.5 15.2 17.1 17.5
2 retinal ganglion cell generation - start of neurogenesis 15 15.2 16.5 17.8 18.1
3 subplate -start of neurogenesis 15.1 15.3 16.6 18.1 18.4
4 locus coeruleus - peak of neurogenesis 14.8 15.1 17.1 19.3 19.8
5 inferior olivary nucleus - peak of neurogenesis 14.9 15.2 17.1 19.4 19.9
6 magnocellular basal forebrain - peak of neurogenesis 15.1 15.5 17.5 19.8 20.3
7 superficial SC laminae- start of neurogenesis 15.9 16.2 17.8 19.7 20
8 posterior commisure appears 15.9 16.2 17.8 19.7 20.1
9 red nucleus - peak of neurogenesis 14.8 15.2 17.9 21.2 21.9
10 vestibular nuclei - peak of neurogenesis 14.8 15.2 17.9 21.2 21.9
11 external capsule appears 15.4 15.8 17.9 20.5 21
12 cranial sensory nuclei - peak of neurogenesis 15.8 16.1 18.2 20.7 21.2
13 dLGN- start of neurogenesis 16.4 16.7 18.2 20 20.4
14 subplate - peak of neurogenesis 16.6 16.9 18.4 20.1 20.4
15 reticular nuclei - peak of neurogenesis 16.6 16.9 18.8 21 21.5
16 medial geniculate nucleus - peak of neurogenesis 17 17.4 19.3 21.6 22
17 raphe complex - peak of neurogenesis 17 17.4 19.3 21.6 22.1
18 neurogenesis cortical layer VI - start of neurogenesis (VC) 17.5 17.8 19.4 21.1 21.4
19 mammillo-thalamic tract appears 17.1 17.5 19.5 21.8 22.3
20 Purkinje cells - peak of neurogenesis 17.3 17.6 19.6 21.9 22.4
21 deep cerebellar nuclei - peak of neurogenesis 17 17.4 19.7 22.5 23
22 preoptic nucleus - peak of neurogenesis 17 17.4 19.7 22.4 23
23 globus pallidus - peak of neurogenesis 17.2 17.6 19.9 22.7 23.3
24 vLGN - peak of neurogenesis 17.8 18.1 20 22.1 22.5
25 axons in optic stalk 18.2 18.5 20.1 21.9 22.2
26 internal capsule appears 17.6 18 20.2 22.6 23.1
27 medial forebrain bundle appears 18.2 18.5 20.4 22.4 22.8
28 dLGN - peak  of neurogenesis 18.6 18.9 20.7 22.8 23.2
29 suprachisamatic nucleus - peak of neurogenesis 18.5 18.9 20.8 23.1 23.5
30 optic axons at chiasm of optic tract 18.7 19.1 21.1 23.4 23.8
31 cochlear nuclei - peak of neurogenesis 18.1 18.5 21.1 24 24.7
32 fasciculus retroflexus appears 18.9 19.3 21.2 23.3 23.7
33 rapid axon generation in optic nerve - start of neurogenesis 18.6 19 21.2 23.8 24.3
34 retinal horizontal cells - peak of neurogenesis 18.5 19 21.6 24.7 25.4
35 mitral cells - peak of neurogenesis 18.9 19.3 21.6 24.2 24.7
36 VP and VB nuclei- peak of neurogenesis 18.6 19 21.6 24.7 25.3
37 nucleus of lateral olfactory tract - peak of neurogenesis 18.6 19 21.6 24.7 25.3
38 amygdala - peak of neurogenesis 19.4 19.7 21.9 24.3 24.8
39 superior colliculus - peak of neurogenesis 19.6 20 22.1 24.5 25
40 claustrum - peak of neurogenesis 19 19.5 22.2 25.4 26.1
41 stria medullaris thalami appears 19.4 19.8 22.2 25 25.6
42 dLGN- end of neurogenesis 20 20.3 22.3 24.6 25.1
43 substantia nigra - peak of neurogenesis 19.1 19.6 22.4 25.6 26.3
44 neurogenesis cortical layer V - start of neurogenesis (VC) 20.1 20.4 22.3 24.5 24.9
45 retinal ganglion cells - peak of neurogenesis 20.3 20.7 22.7 25.1 25.5
46 subplate - end of neurogenesis 20.2 20.6 22.7 25 25.5
47 anterior olfactory nucleus - peak of neurogenesis 19.9 20.4 22.8 25.6 26.2
48 neurogenesis cortical layer VI - peak of neurogenesis (VC) 20.5 20.8 22.8 25 25.5
49 septal nuclei - peak of neurogenesis 20.5 20.9 23.2 25.8 26.3
50 inferior colliculus - peak of neurogenesis 20.1 20.6 23.5 26.9 27.6
51 AV, AM, AD  nuclei - peak of neurogenesis 20.2 20.7 23.6 27 27.7
52 entorhinal cortex - peak of neurogenesis 21 21.5 23.8 26.5 27.1
53 optic axons reach dLGN and  SC 21.4 21.9 24.2 27 27.5
54 pontine nuclei – peak of neurogenesis 20.9 21.4 24.4 28 28.8
55 caudoputamen – peakv 21.6 22.1 24.5 27.3 27.8
56 optic axons invade visual centers 22.8 23.2 25.5 28 28.5
57 subiculum – peak of neurogenesis 21.8 22.3 24.8 27.6 28.1
58 parasubiculum – peak of neurogenesis 21.8 22.2 25 28.1 28.7
59 superficial SC laminae - end of neurogenesis 22.4 22.8 25.3 28.2 28.8
60 fornix appears 22.3 22.7 25.3 28.2 28.8
61 stria terminalis appears 22.1 22.6 25.4 28.6 29.3
62 neurogenesis cortical layer V - peak of neurogenesis (VC) 22.8 23.2 25.4 28 28.5
63 presubiculum – peak of neurogenesis 22.2 22.7 25.5 28.7 29.4
64 neurogenesis cortical lamina VI - end of neurogenesis (VC) 23 23.5 25.8 28.3 28.8
65 neurogenesis cortical lamina IV - start of neurogenesis (VC) 23.3 23.7 25.9 28.3 28.9
66 dentate gyrus - peak of neurogenesis 22.9 23.4 26.3 29.7 30.4
67 anterior commisure appears 23.1 23.6 26.3 29.3 30
68 cones - peak of neurogenesis 23.2 23.7 26.6 30 30.7
69 CA 1, CA 2 - peak of neurogenesis 23.5 24 26.7 29.8 30.4
70 retinal amacrine cells - peak of neurogenesis 24.6 25.1 27.7 30.6 31.2
71 neurogenesis cortical layer II/III - start of neurogenesis (VC) 24.3 24.8 27.6 30.8 31.5
72 neurogenesis cortical layer V - end of neurogenesis (VC) 24.9 25.3 27.7 30.4 31
73 nucleus accumbens - peak of neurogenesis 24.5 25.1 27.9 31.2 31.8
74 tufted cells - peak of neurogenesis 24.3 24.9 28 31.6 32.3
75 neurogenesis cortical layer IV - peak of neurogenesis (VC) 25.1 25.6 28.2 31 31.6
76 hippocampal commisure appears 25 25.5 28.4 31.7 32.4
77 retinal ganglion cell generation - end of neurogenesis 25.6 26.1 28.8 31.9 32.5
78 corpus callosum appears 25.8 26.3 29.1 32.2 32.9
79 isles of Calleja - peak of neurogenesis 23.6 24.4 29.3 35.3 36.7
80 LGN axons in subplate 25.7 26.3 29.7 33.5 34.3
81 cortical axons reach dLGN 26 26.6 30 33.9 34.7
82 neurogenesis cortical layer II /III - peak of neurogenesis (VC) 27.9 28.4 31.3 34.5 35.2
83 neurogenesis cortical layer IV - end of neurogenesis (VC) 28.2 28.7 31.6 34.9 35.5
84 optic nerve axon number - peak of neurogenesis 28.6 29.1 31.9 34.9 35.5
85 neurogenesis cortical layer II/III - end of neurogenesis (VC) 29.9 30.5 34.1 38.2 39.1
86 cortical axons innervate dLGN 29.7 30.4 34.4 38.9 39.9
87 initial differentiation of layer V (S1) 31.9 32.4 35.7 39.3 40
88 complete seperation of layer V (S1) 34.7 35.3 38.9 42.9 43.7
89 adultlike cortical innervation of  dLGN 33.9 34.7 39.3 44.6 45.7
90 onset of barrels (S1) 35.6 36.3 40 44.1 44.9
91 LGN  axons in cortical layer IV 34.6 35.5 40.2 45.6 46.8
92 superficial SC - start of lamination 34.8 35.7 40.4 45.8 47
93 rods - peak of neurogenesis 35.5 36.3 41.2 46.8 47.9
94 onset of sublayers in layer V (S1) 36.5 37.2 41 45.2 46.1
95 onset of trilaminar plate (S1) 36.5 37.2 41 45.2 46.1
96 visual cortical axons in  SC 37.2 38.1 43.3 49.1 50.4
97 onset of retinal waves 33.8 34.6 39.2 44.5 45.6
98 retinal bipolar cells - peak of neurogenesis 37.2 38.2 44.3 51.5 53
99 onset of barrel field septa (S1) 39.2 40 44.4 49.4 50.4
100 rapid axon loss in optic nerve ends 42 42.8 47 51.7 52.7
101 ipsi/contra segregation in LGN and SC 42.4 43.2 47.5 52.2 53.2
102 eye opening 52.2 53.2 58.6 64.6 65.9