From Wikipedia, the free encyclopedia
Dorsal telencephalon of a bird's brain
In the
neuroanatomy of
animals , an avian pallium is the dorsal
telencephalon of a
bird's
brain . The subpallium is the ventral
telencephalon .
The
pallium of
avian species tends to be relatively large, comprising ~75% of the telencephalic volume. Birds have a unique pallial structure known as the
hyperpallium , once called the hyperstriatum . Evidence suggests the avian pallium's neuroarchitecture to be reminiscent of the
mammalian
cerebral cortex .
[1] The avian pallium has also been suggested to be an equivalent neural basis for
consciousness .
[2]
[3]
A 2002 conference at
Duke University (
Avian Brain Nomenclature Consortium ) established a standard nomenclature for describing the avian pallium as follows:
[4]
[5]
[6]
[7]
Notable researchers
See also
References
^ Stacho, Martin; Herold, Christina; Rook, Noemi; Wagner, Hermann; Axer, Markus; Amunts, Katrin; Güntürkün, Onur (2020-09-25).
"A cortex-like canonical circuit in the avian forebrain" . Science . 369 (6511).
doi :
10.1126/science.abc5534 .
ISSN
0036-8075 .
^ Nieder, Andreas; Wagener, Lysann; Rinnert, Paul (2020-09-25).
"A neural correlate of sensory consciousness in a corvid bird" . Science . 369 (6511): 1626–1629.
Bibcode :
2020Sci...369.1626N .
doi :
10.1126/science.abb1447 .
ISSN
0036-8075 .
PMID
32973028 .
S2CID
221881862 .
^ Herculano-Houzel, Suzana (2020-09-25).
"Birds do have a brain cortex—and think" . Science . 369 (6511): 1567–1568.
Bibcode :
2020Sci...369.1567H .
doi :
10.1126/science.abe0536 .
ISSN
0036-8075 .
PMID
32973020 .
S2CID
221882004 .
^
"AvianBrain.org: New Terminology for the Avian Brain" . Avianbrain.org . 2011-05-16. Archived from
the original on 2011-05-16. Retrieved 2021-07-21 .
^ Ebert, Jessica (2005).
"Reformation of bird-brain terminology takes off" . Nature . 433 (7025). Springer Science and Business Media LLC: 449.
Bibcode :
2005Natur.433..449E .
doi :
10.1038/433449b .
ISSN
0028-0836 .
PMID
15690006 .
^ Reiner, A.; Perkel, D. J.; Bruce, L. L.; Butler, A. B.; Csillag, A.; Kuenzel, W.; Medina, L.; Paxinos, G.; Shimizu, T.; Striedter, G.; Wild, M.; Ball, G. F.; Durand, S.; Güntürkün, O.; Lee, D. W.; Mello, C. V.; Powers, A.; White, S. A.; Hough, G.; Kubikova, L.; Smulders, T. V.; Wada, K.; Dugas-Ford, J.; Husband, S.; Yamamoto, K.; Yu, J.; Siang, C.; Jarvis, E. D. (2004).
"Revised Nomenclature for Avian Telencephalon and Some Related Brainstem Nuclei" (PDF) . The Journal of Comparative Neurology . 473 (3): 377–414.
doi :
10.1002/cne.20118 .
hdl :
10161/11232 .
PMC
2518311 .
PMID
15116397 . Retrieved 16 March 2022 .
^ Reiner, Anton; Perkel, David J.; Bruce, Laura L.; Butler, Ann B.; Csillag, András; Kuenzel, Wayne; Medina, Loreta; Paxinos, George; Shimizu, Toru; Striedter, Georg; Wild, Martin; Ball, Gregory F.; Durand, Sarah; Gütürkün, Onur; Lee, Diane W.; Mello, Claudio V.; Powers, Alice; White, Stephanie A.; Hough, Gerald; Kubikova, Lubica; Smulders, Tom V.; Wada, Kazuhiro; Dugas-Ford, Jennifer; Husband, Scott; Yamamoto, Keiko; Yu, Jing; Siang, Connie; Jarvis, Erich D. (2004-05-31).
"Revised nomenclature for avian telencephalon and some related brainstem nuclei" . The Journal of Comparative Neurology . 473 (3). Wiley: 377–414.
doi :
10.1002/cne.20118 .
hdl :
10161/11232 .
ISSN
0021-9967 .
PMC
2518311 .
PMID
15116397 .
^
"STANLEY COBB: NEUROLOGIST AND PSYCHIATRIST" . harvardsquarelibrary.org . 2006-02-09. Archived from
the original on 2006-02-09. Retrieved 2021-07-21 .
External links
Jarvis, Erich D. ;
Güntürkün, Onur ; Bruce, Laura; Csillag, András; Karten, Harvey; Kuenzel, Wayne; Medina, Loreta; Paxinos, George; Perkel, David J.; Shimizu, Toru; Striedter, Georg; Wild, J. Martin; Ball, Gregory F.; Dugas-Ford, Jennifer; Durand, Sarah E.; Hough, Gerald E.; Husband, Scott; Kubikova, Lubica; Lee, Diane W.; Mello, Claudio V.; Powers, Alice; Siang, Connie; Smulders, Tom V.; Wada, Kazuhiro; White, Stephanie A.; Yamamoto, Keiko; Yu, Jing; Reiner, Anton; Butler, Ann B. (February 2005).
"Avian brains and a new understanding of vertebrate brain evolution" . Nature Reviews Neuroscience . 6 (2): 151–159.
doi :
10.1038/nrn1606 .
PMC
2507884 .
PMID
15685220 .