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- W2068987412 abstract "The standard nomenclature that has been used for many telencephalic and related brainstem structures in birds is based on flawed assumptions of homology to mammals. In particular, the outdated terminology implies that most of the avian telencephalon is a hypertrophied basal ganglia, when it is now clear that most of the avian telencephalon is neurochemically, hodologically, and functionally comparable to the mammalian neocortex, claustrum, and pallial amygdala (all of which derive from the pallial sector of the developing telencephalon). Recognizing that this promotes misunderstanding of the functional organization of avian brains and their evolutionary relationship to mammalian brains, avian brain specialists began discussions to rectify this problem, culminating in the Avian Brain Nomenclature Forum held at Duke University in July 2002, which approved a new terminology for avian telencephalon and some allied brainstem cell groups. Details of this new terminology are presented here, as is a rationale for each name change and evidence for any homologies implied by the new names. Revisions for the brainstem focused on vocal control, catecholaminergic, cholinergic, and basal ganglia-related nuclei. For example, the Forum recognized that the hypoglossal nucleus had been incorrectly identified as the nucleus intermedius in the Karten and Hodos (1967) pigeon brain atlas, and what was identified as the hypoglossal nucleus in that atlas should instead be called the supraspinal nucleus. The locus ceruleus of this and other avian atlases was noted to consist of a caudal noradrenergic part homologous to the mammalian locus coeruleus and a rostral region corresponding to the mammalian A8 dopaminergic cell group. The midbrain dopaminergic cell group in birds known as the nucleus tegmenti pedunculopontinus pars compacta was recognized as homologous to the mammalian substantia nigra pars compacta and was renamed accordingly; a group of γ-aminobutyric acid (GABA)ergic neurons at the lateral edge of this region was identified as homologous to the mammalian substantia nigra pars reticulata and was also renamed accordingly. A field of cholinergic neurons in the rostral avian hindbrain was named the nucleus pedunculopontinus tegmenti, whereas the anterior nucleus of the ansa lenticularis in the avian diencephalon was renamed the subthalamic nucleus, both for their evident mammalian homologues. For the basal (i.e., subpallial) telencephalon, the actual parts of the basal ganglia were given names reflecting their now evident homologues. For example, the lobus parolfactorius and paleostriatum augmentatum were acknowledged to make up the dorsal subdivision of the striatal part of the basal ganglia and were renamed as the medial and lateral striatum. The paleostriatum primitivum was recognized as homologous to the mammalian globus pallidus and renamed as such. Additionally, the rostroventral part of what was called the lobus parolfactorius was acknowledged as comparable to the mammalian nucleus accumbens, which, together with the olfactory tubercle, was noted to be part of the ventral striatum in birds. A ventral pallidum, a basal cholinergic cell group, and medial and lateral bed nuclei of the stria terminalis were also recognized. The dorsal (i.e., pallial) telencephalic regions that had been erroneously named to reflect presumed homology to striatal parts of mammalian basal ganglia were renamed as part of the pallium, using prefixes that retain most established abbreviations, to maintain continuity with the outdated nomenclature. We concluded, however, that one-to-one (i.e., discrete) homologies with mammals are still uncertain for most of the telencephalic pallium in birds and thus the new pallial terminology is largely devoid of assumptions of one-to-one homologies with mammals. The sectors of the hyperstriatum composing the Wulst (i.e., the hyperstriatum accessorium intermedium, and dorsale), the hyperstriatum ventrale, the neostriatum, and the archistriatum have been renamed (respectively) the hyperpallium (hypertrophied pallium), the mesopallium (middle pallium), the nidopallium (nest pallium), and the arcopallium (arched pallium). The posterior part of the archistriatum has been renamed the posterior pallial amygdala, the nucleus taeniae recognized as part of the avian amygdala, and a region inferior to the posterior paleostriatum primitivum included as a subpallial part of the avian amygdala. The names of some of the laminae and fiber tracts were also changed to reflect current understanding of the location of pallial and subpallial sectors of the avian telencephalon. Notably, the lamina medularis dorsalis has been renamed the pallial-subpallial lamina. We urge all to use this new terminology, because we believe it will promote better communication among neuroscientists. Further information is available at http://avianbrain.org. J. Comp. Neurol. 473:377–414, 2004. © 2004 Wiley-Liss, Inc." @default.
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- W2068987412 date "2004-05-31" @default.
- W2068987412 modified "2023-10-06" @default.
- W2068987412 title "Revised nomenclature for avian telencephalon and some related brainstem nuclei" @default.
- W2068987412 cites W1023419113 @default.
- W2068987412 cites W1238819995 @default.
- W2068987412 cites W1514456191 @default.
- W2068987412 cites W1611946656 @default.
- W2068987412 cites W1655264210 @default.
- W2068987412 cites W1735491326 @default.
- W2068987412 cites W1851837970 @default.
- W2068987412 cites W1964712436 @default.
- W2068987412 cites W1964963495 @default.
- W2068987412 cites W1965258952 @default.
- W2068987412 cites W1965655545 @default.
- W2068987412 cites W1966193142 @default.
- W2068987412 cites W1966256836 @default.
- W2068987412 cites W1968796362 @default.
- W2068987412 cites W1968899084 @default.
- W2068987412 cites W1969366595 @default.
- W2068987412 cites W1971396498 @default.
- W2068987412 cites W1972340423 @default.
- W2068987412 cites W1973217430 @default.
- W2068987412 cites W1973831168 @default.
- W2068987412 cites W1974589042 @default.
- W2068987412 cites W1975566786 @default.
- W2068987412 cites W1977126224 @default.
- W2068987412 cites W1977303978 @default.
- W2068987412 cites W1978289953 @default.
- W2068987412 cites W1980560572 @default.
- W2068987412 cites W1983170237 @default.
- W2068987412 cites W1983642321 @default.
- W2068987412 cites W1984182261 @default.
- W2068987412 cites W1985081565 @default.
- W2068987412 cites W1985137105 @default.
- W2068987412 cites W1985384458 @default.
- W2068987412 cites W1985416813 @default.
- W2068987412 cites W1986451299 @default.
- W2068987412 cites W1987801456 @default.
- W2068987412 cites W1987949117 @default.
- W2068987412 cites W1988093186 @default.
- W2068987412 cites W1989480650 @default.
- W2068987412 cites W1989624193 @default.
- W2068987412 cites W1989972264 @default.
- W2068987412 cites W1991600973 @default.
- W2068987412 cites W1991710862 @default.
- W2068987412 cites W1992522654 @default.
- W2068987412 cites W1992675598 @default.
- W2068987412 cites W1993162925 @default.
- W2068987412 cites W1993467522 @default.
- W2068987412 cites W1993663368 @default.
- W2068987412 cites W1995892669 @default.
- W2068987412 cites W1996000102 @default.
- W2068987412 cites W1997126353 @default.
- W2068987412 cites W1997166971 @default.
- W2068987412 cites W1998298944 @default.
- W2068987412 cites W1998363045 @default.
- W2068987412 cites W1999961963 @default.
- W2068987412 cites W2000003099 @default.
- W2068987412 cites W2001126852 @default.
- W2068987412 cites W2001558209 @default.
- W2068987412 cites W2002511086 @default.
- W2068987412 cites W2003349206 @default.
- W2068987412 cites W2003630880 @default.
- W2068987412 cites W2004206921 @default.
- W2068987412 cites W2004449294 @default.
- W2068987412 cites W2008106418 @default.
- W2068987412 cites W2009154138 @default.
- W2068987412 cites W2009805692 @default.