ライフサイエンスコーパス: pallial

1 e to the mammalian neocortex, claustrum, and pallial amygdala (all of which derive from the pallial s

2 al pallium gives rise not only to all of the pallial amygdala but also to the olfactory cortex, which

3 ry tract (nLOT) is a cortical nucleus of the pallial amygdala that has been implicated in feeding beh

4 archistriatum has been renamed the posterior pallial amygdala, the nucleus taeniae recognized as part

5 ian arcopallium and to part of the mammalian pallial amygdala.

6 Surprisingly, pallial and septal embryonic progenitors transplanted in

7 of NOS-immunoreactive cells were observed in pallial and subpallial areas, paraventricular region, tu

8 Bulbopetal neurons were located in both pallial and subpallial centers and were more numerous ip

9 mygdala was subdivided into two major parts, pallial and subpallial components, with the pallial comp

10 rigins of inhibitory interneurons within the pallial and subpallial divisions of the telencephalon, w

11 re largely mutually exclusively expressed in pallial and subpallial progenitors, respectively, and re

12 opose a model of the cellular composition of pallial and subpallial PVZs, as well as a classification

13 ect current understanding of the location of pallial and subpallial sectors of the avian telencephalo

14 ons were observed in the olfactory bulbs, in pallial and subpallial telencephalic areas, and in some

15 Jarvis et al. identify four pallial and two subpallial gene expression domains and d

16 The LCS is comprised of a mix of pallial- and subpallial-derived neural progenitor cells

17 y neurons (MSNs) in the striatum, while both pallial- and subpallial-derived progenitors contribute t

18 only is comprised of separate populations of pallial- and subpallial-derived progenitors that contrib

19 plify the basal layout from which vertebrate pallial architectures were elaborated.

20 In addition, the great majority of pallial areas do not participate by themselves in interh

21 ns in the nidopallium caudolaterale (NCL), a pallial association area of the avian endbrain.

22 nd testosterone levels dropped in a cortical/pallial auditory region that is analogous to mammalian a

23 erior forebrain pathway (AFP), a specialized pallial-basal ganglia circuit critical for vocal plastic

24 More generally, our results suggest that pallial-basal ganglia circuits contribute to motor learn

25 A pallial-basal-ganglia-thalamic-pallial loop in songbirds

26 ructure formed around PHD5 at the subpallial/pallial boundary.

27 Here we identify a pallial but extracortical area located in the rostromedi

28 nalis, medial preoptic region, bed n. of the pallial commissure, anterior hypothalamic (hypo.) n., la

29 is developmental parcellation of the lateral pallial complex is associated with the development of ne

30 pallial and subpallial components, with the pallial component further divided into superficial and d

31 The teleost telencephalon has subpallial and pallial components.

32 As in mammals, the direct pallial (cortex in mammals) input and the basal ganglia

33 l ganglia loop with only three stations: the pallial ("cortex-like") lateral magnocellular nucleus of

34 Mammalian pallial (cortical and hippocampal) and striatal interneu

35 We found that the pallial cytoarchitectonics of gymnotiformes are similar

36 sal endopiriform nucleus, which is a lateral pallial derivative.

37 xpressed in adult brain, especially in those pallial derivatives, such as the OB, hippocampus, and po

38 eveal that Pax6 (paired box gene 6)-positive pallial-derived and Dlx2 (distal-less homeobox 2)-positi

39 ession patterns of these genes, critical for pallial development, are better understood when using a

40 ng the genetic control of cerebral cortical (pallial) development is essential for understanding func

41 onal program specifying human telencephalic (pallial) development.

42 vision (Dp); and more lightly in the lateral pallial division (Dl).

43 i and in the pallium: sparsely in the medial pallial division (Dm); heavily in the posterior pallial

44 lial division (Dm); heavily in the posterior pallial division (Dp); and more lightly in the lateral p

45 This pallial division also receives chemosensory information

46 rker to explore the presence of a comparable pallial division in chicken in which, in principle, the

47 as topologically corresponding to the dorsal pallial division of other vertebrates (mammalian isocort

48 a possible zebrafish homologue of the dorsal pallial division, the region that in mammals gives rise

49 and Dm, major ascending projections to these pallial divisions arise in the preglomerular complex of

50 makes it difficult to identify homologues of pallial divisions in different amniotes.

51 using a recently proposed six-part model of pallial divisions.

52 Our study emphasizes mainly pallial divisions: dorsolateral (DL), dorsodorsal (DD),

53 amatergic expression dominates nuclei of the pallial dorsal telencephalon.

54 pathway that is essential for telencephalic pallial (dorsal) specification during neurulation.

55 lation is formed by stepwise addition at the pallial edge from a discrete neuroepithelial progenitor

56 we discuss the implications of preglomerular/pallial electrosensory-associated afferents with respect

57 ue to accelerated differentiation, impairing pallial expansion.

58 ontrols the molecular segregation of dorsal (pallial) from ventral (subpallial) telencephalic progeni

59 On the other hand, most of the pallial GABAergic neurons arise outside the Emx1-express

60 ium construction shares distinct traits with pallial genesis in mammals and non-mammalian amniotes su

61 This dual origin of the pallial germinal zone allows the temporally organized bu

62 ode where neurons derived from the zebrafish pallial germinal zone arrange in outside-in, age-related

63 lia defects in the Gsh1/2 mutants, there are pallial heterotopia near the cortical/subcortical limit

64 ormed at the molecular interface between the pallial (high Pax6+) and subpallial (high Gsx2+) ventric

65 Conclusions about lateral pallial homologies between birds and mammals remain unce

66 er to the roof plate and consequently limits pallial identities.

67 tially regulate the establishment of ventral pallial identity.

68 h DDi and DDmg are reciprocally connected to pallial interneurons within the misnamed rostral entoped

69 tal interneurons show deficits distinct from pallial interneurons, including a reduction in the NPY+

70 to prevent Nkx2-1 expression in a subset of pallial interneurons.

71 A pallial-basal-ganglia-thalamic-pallial loop in songbirds is involved in vocal motor lea

72 ng in birds requires a basal ganglia-thalamo-pallial loop that contains a calyceal GABAergic synapse

73 ior forebrain (pallium-basal ganglia-thalamo-pallial) loop.

74 on after complete transection of the Octopus pallial nerves.

75 the fetal forebrain enriches for the medial pallial neural progenitor cells.

76 persistent neurogenic activity of individual pallial neural stem cells (NSCs) from embryo to adult.

77 Remarkably, GABAergic pallial neurons do not express CaMKIIalpha, in agreement

78 derately to densely to the deep and cortical pallial nuclei, but, by contrast, lightly to the subpall

79 entration of 5-HT fibers; 2) of the cortical pallial nuclei, the anterior cortical and amygdala-corti

80 Specifically, 1) of the deep pallial nuclei, the lateral, basolateral, and basomedial

81 son, new adult-born neurons are added to the pallial nucleus HVC in response to seasonal changes in s

82 a comparison between sauropsid and mammalian pallial organization.

83 chicken is being essential for understanding pallial organization.

84 In addition, we also demonstrated a pallial origin of a telencephalic NG2 population, which

85 and other piriform cortical neurons share a pallial origin, the factors that specify their precise p

86 s the homologue of this ventrolateral dorsal pallial part, not of the classic lateral pallium.

87 ed subpallial population (Pax6(+) cells) and pallial populations (Tbr1(+) and Lhx2(+) cells) was esse

88 and nucleotides, are represented in lateral, pallial portions of the FB, equivalent to the olfactory

89 Loss of SOX6 from pallial progenitors caused their inappropriate expressio

90 ancer elements that drive gene expression in pallial protodomains that fate map to distinct cortical

91 d the density of V1aR binding in the ventral pallial region of male prairie voles.

92 meodomain protein GSH2) into the ventralmost pallial region, i.e., the ventral pallium.

93 specific gene expression in the ventral-most pallial region.

94 on factors (TFs) that embryonically regulate pallial regionalization are expressed in gradients, rais

95 telencephalon and migrate tangentially into pallial regions before settling in various cortical laye

96 ults confirmed important differences between pallial regions in terms of CR immunoreactivity of cell

97 We confined our analysis to the pallial regions previously associated with learning abou

98 Subpallial targets of these pallial regions were also enriched in LAMP, such as the

99 We also identified a distinct ventrocaudal pallial sector comparable to the avian arcopallium and t

100 Other cells produced in this pallial sector include various tangentially migrating Nr

101 llial amygdala (all of which derive from the pallial sector of the developing telencephalon).

102 in chicken in which, in principle, the same pallial sectors exist as in mammals.

103 , is highly enriched in large neurons within pallial song control nuclei (nucleus HVC, robustus nucle

104 cate that NF-M is a neurochemical marker for pallial song control nuclei and provide suggestive evide

105 nucleus of the dorsal telencephalon (Dp), a pallial structure, the supracommissural nucleus of the v

106 It receives glutamatergic inputs from pallial structures and sends GABAergic outputs to thalam

107 ns, astrocytes, and oligodendrocytes of most pallial structures originate from an Emx1-expressing lin

108 extensive reciprocal connections with medial pallial structures, the mammalian counterparts of which

109 mammalian pallium, expression in the ventral pallial subdivisions became distinct during prehatch dev

110 Most gene expression-defined pallial subdivisions began as one ventral or dorsal doma

111 fferents to the dorsolateral and dorsomedial pallial subdivisions of gymnotiform fish arise from the

112 d, partitioning them into dorsal and ventral pallial subdivisions surrounding the mesopallium lamina.

113 During embryogenesis, the pallial-subpallial boundary (PSB) divides the two main p

114 alami into the caudal telencephalon, and the pallial-subpallial boundary (PSB).

115 phalon, including the dorsal midline and the pallial-subpallial boundary (PSB).

116 corticofugal axons first intermingle at the pallial-subpallial boundary to form the internal capsule

117 ing centres-the septum, cortical hem and the pallial-subpallial boundary-known to generate CR cells.

118 rom the neuroepithelium at both sides of the pallial-subpallial boundary.

119 mina medularis dorsalis has been renamed the pallial-subpallial lamina.

120 rogenitor and postmitotic cells flanking the pallial/subpallial boundary (PSB) in the embryonic mouse

121 he beta-galactosidase-positive region at the pallial/subpallial boundary (PSPB), before they continue

122 X, cell proliferation markers (Ki-67, BrdU), pallial/subpallial developmental origin (Tbr1, Sp8), and

123 caudal pulvinar) in the thalamus, and to its pallial target, the entopallium (E, extrastriate cortex)

124 The dorsal (i.e., pallial) telencephalic regions that had been erroneously

125 proportions of brain neurons located in the pallial telencephalon compared with primates or other ma

126 encephalic pallium in birds and thus the new pallial terminology is largely devoid of assumptions of

127 allows the temporally organized building of pallial territories as a patchwork of juxtaposed compart

128 Here we show that the thalamo-pallial ("thalamo-cortical") projection (from the medial

129 ssing what has classically been considered a pallial transcription factor generate GABAergic interneu

130 R cells arise from restricted domains of the pallial ventricular zone, which are associated with sign

131 ive from overlapping portions of the lateral pallial ventricular zone.

132 x2a and Lhx6) as well as (tangentially) into pallial zones (as does Dlx2a, but not Lhx6).

133 tered GAD67-expressing cells are seen in all pallial zones (Dm, Dd, Dc, Dl, and Dp) and in the previo