Human brain development timeline
- Human brain development timeline
;Species: Homo Sapiens;Family: Hominidae;Order: Primates;Gestation: 270 days
| Day | Event | Reference |
| 33 | posterior commisure appears | Ashwell et al. (1996) |
| 33 | medial forebrain bundle appears | Ashwell et al. (1996) |
| 44 | mammillo-thalamic tract appears | Ashwell et al. (1996) |
| 44 | stria medullaris thalami appears | Ashwell et al. (1996) |
| 51 | axons in optic stalk | Dunlop et al. (1997) |
| 56 | external capsule appears | Ashwell et al. (1996) |
| 56 | stria terminalis appears | Ashwell et al. (1996) |
| 60 | optic axons invade visual centers | Dunlop et al. (1997) |
| 63 | internal capsule appears | Ashwell et al. (1996) |
| 63 | fornix appears | Ashwell et al. (1996) |
| 70 | anterior commisure appears | Ashwell et al. (1996) |
| 77 | hippocampal commisure appears | Ashwell et al. (1996) |
| 87.5 | corpus callosum appears | Ashwell et al. (1996) |
| 157.5 | eye opening | Kurjak et al. (2004); Campbell et al. (2005) |
| 175 | ipsi/contra segregation in LGN and SC | Robinson and Dreher (1990) |
References
*Ashwell, K.W., Waite, P.M. and Marotte, L., 1996. Ontogeny of the projection tracts and commissural fibres in the forebrain of the tammar wallaby (Macropus eugenii): timing in comparison with other mammals. Brain Behav. Evol. 47, pp. 8–22.
*Clancy, B., Kersh, B., Hyde, J., Darlington, R.B., Anand, K.J.S., Finlay, B.L., 2007. Web-Based Method For Translating Neurodevelopment From Laboratory Species To Humans. Neuroinformatics. 5, pp. 79-94.
*Dunlop, S.A., Tee, L.B., Lund, R.D. and Beazley, L.D., 1997. Development of primary visual projections occurs entirely postnatally in the fat-tailed dunnart, a marsupial mouse, Sminthopsis crassicaudata. J. Comp. Neurol. 384, pp. 26–40.
*Robinson, S.R. and Dreher, B., 1990. The visual pathways of eutherian mammals and marsupials develop according to a common timetable. Brain Behav. Evol. 36, pp. 177–195.
See also
* Brain development timelines
* Neural development
* http://www.translatingtime.net Translating Time: A website providing translation of brain developmental times among different species
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