ライフサイエンスコーパス: axon collateral

1 main axon that gave forth 1-12 local primary axon collaterals.

2 pses on neighboring striatal neurons through axon collaterals.

3 sive positive feedback mediated by recurrent axon collaterals.

4 lso directly inhibit granule cells via their axon collaterals.

5 ut instead promote the extension of specific axon collaterals.

6 latter also sending extensive extra-striatal axon collaterals.

7 fered from that of STN neurons without local axon collaterals.

8 gic inhibition: striatal afferents and local axon collaterals.

9 diated transmission and intact Purkinje cell axon collaterals.

10 rebellar cortex, where they sprout exuberant axon collaterals.

11 ugh antidromic activation of corticostriatal axon collaterals.

12 suggest a different role for the spiny cell axon collaterals.

13 ates for this aberrant excitation: recurrent axon collaterals, abnormal basal dendrites, and mossy fi

14 ces the ability of undamaged neurons to form axon collaterals after brain damage.

15 halic trigeminal jaw-muscle spindle afferent axon collaterals and boutons were predominantly distribu

16 in slices, we demonstrate that intracortical axon collaterals and en passant presynaptic terminals of

17 r spatiotemporal synchronization, widespread axon collaterals and feed-back/feed-forward mechanisms,

18 Both types possessed local axon collaterals and flat dendritic fields oriented para

19 including cholinergic C-terminals and motor axon collaterals and glutamatergic terminals that expres

20 rast IPSCs in spiny neurons originating from axon collaterals and interneurons.

21 similar to that of STN neurons without local axon collaterals and more generally to that of classical

22 n owing to the properties of Kv1 channels in axon collaterals and presynaptic boutons.

23 ws the falling phase of action potentials in axon collaterals and presynaptic boutons.

24 to determine the spatial organization of the axon collaterals and principal axon projections furnishe

25 nalysis of the relationship between Mauthner axon collaterals and spinal neurons revealed that there

26 ntracellularly stained mossy cells, in which axon collaterals and synaptic targets were examined in s

27 and for the long-term changes, sprouting of axon collaterals and synaptogenesis.

28 ls, surprisingly little is known about their axon collaterals and their target neurons within the cer

29 Motor axon collaterals appear to enter both cutaneous and musc

30 Recurrent axon collaterals are a major means of communication betw

31 cortex to determine whether early developing axon collaterals are formed specifically in the correct

32 n in slice preparation where many inhibitory axon collaterals are lost.

33 visual cortical neurons at the time when CST axon collaterals are stereotypically pruned.

34 o attain specific connections, some of their axon collaterals are subsequently pruned-a process calle

35 ical properties and functions of their local axon collaterals are unknown.

36 amined the synaptic targets of the intrinsic axon collaterals arising from supragranular pyramidal ne

37 o evidence of L1 immunoreactivity on retinal axon collaterals as they defasciculate from the optic tr

38 cholinergic PPN neurons emit extensive local axon collaterals (as well as long-range projections), an

39 proximal to the repair site increased motor axon collaterals at least fivefold and significantly inc

40 In this course, the fibers gave off axon collaterals bearing varicosities in the trigeminal

41 nce visual processing because elimination of axon collateral-bearing ipRGCs impairs light adaptation

42 We now report that the growth of axon collateral branches can occur independent of microt

43 The sprouting of axon collateral branches is important in the establishme

44 infusion resulted in increased corticospinal axon collateral branches with presynaptic puncta in the

45 je and basket neurons caused abnormal basket axon collateral branching and targeting to Purkinje soma

46 al area 9 and examined the labeled intrinsic axon collaterals by electron microscopy.

47 Two distinct types of axon collateral connections could be distinguished among

48 ther cortical areas, whereas their intrinsic axon collaterals course through the gray matter and form

49 The number of such aberrant motor axon collaterals decreased over time in some repair grou

50 at the pruning of visual, but not motor, CST axon collaterals depends on plexin-A3, plexin-A4, and ne

51 These results suggest that newly sprouted axon collaterals do not preferentially innervate functio

52 th compete and cooperate through their local axon collaterals during cortical input processing.

53 T-3 promotes precocious development of short axon collaterals endowed with focal arbors along the sid

54 ricose dendrites, and dense, highly varicose axon collateral fields.

55 ion as well as follow spike propagation into axon collaterals for each action potential initiated on

56 revealed distinct and often extensive spinal axon collaterals for the different cell types.

57 copic analysis, we also show that visual CST axon collaterals form synaptic contacts in the spinal co

58 ry, we found that infrapyramidal mossy fiber axon collaterals form transient synaptic complexes with

59 of CRE sequence-containing plasmids enhanced axon collateral formation (both number and length) as co

60 teins may function as positive regulators of axon collateral formation during the establishment or re

61 mpartments enable the spatial specificity of axon collateral formation.

62 ition of synaptic transmission was larger at axon collaterals from iMSNs than their projections to th

63 must exist to allow selective elimination of axon collaterals from incorrect layers.

64 rtex (PFC), horizontally oriented, intrinsic axon collaterals from supragranular pyramidal neurons fo

65 erhaps GABAB, receptors, and were excited by axon collaterals from thalamocortical cells.

66 ng established this innervation's origin via axon collaterals from the mesostriatal pathway.

67 purine nucleoside, has been shown to promote axon collateral growth in the corticospinal tract (CST)

68 spartate, an NMDAR agonist, onto basket cell axon collaterals had no effect on evoked IPSCs measured

69 Axon collaterals in lamina VI formed synapses with somat

70 tino-MGN projections develop by sprouting of axon collaterals in response to signals arising from the

71 sities and axonal extensions were present on axon collaterals in the cell layer and in the apical den

72 contralateral branches of these bifurcating axon collaterals in the chicken by antidromic stimulatio

73 ervated by centrifugal or mitral/tufted cell axon collaterals in the GCL and that these inputs may co

74 STD and sparse connectivity, local GABAergic axon collaterals in the GP may echo the changes in presy

75 s and cell bodies labeled by transport along axon collaterals in the gray matter formed intrinsic clu

76 terneurons enlarge, extend dendrites, sprout axon collaterals in the molecular layer, and form new sy

77 rons resembled dentate granule cells but had axon collaterals in the molecular layer, significantly l

78 is required for stereotyped pruning of long axon collaterals in the vertebrate CNS; however, a cellu

79 s propagated faithfully through the axon and axon collaterals, in a saltatory manner.

80 piny projection neurons with extensive local axon collaterals innervating principally other spiny pro

81 ted over the dendrites makes the motoneurone axon collateral input susceptible to inhibition by the p

82 20, about one-half of the cells had extended axon collaterals into layer 5 or higher, and these alrea

83 n their proximal dendrites, and project more axon collaterals into the CA3 region.

84 reotyped pruning of the visual and motor CST axon collaterals is differentially regulated and that th

85 potentials, and how they conduct into local axon collaterals, is important for understanding local a

86 The number of motor axon collaterals maintained entirely within cutaneous or

87 e three lines of evidence showing that these axon collaterals make connections with upstream dopamine

88 ) fluorescence microscopy reveals that ipRGC axon collaterals make putative presynaptic contact with

89 Specifically, Area X projects to the VP via axon collaterals of Area X output neurons that also proj

90 Sprouted axon collaterals of biocytin-filled granule cells projec

91 he terminals contributed by the intranuclear axon collaterals of BL projection cells established syna

92 ins, including a significant contingent from axon collaterals of direct and indirect pathway projecti

93 Moreover, optogenetic stimulation of axon collaterals of double-projecting vCA1 neurons induc

94 adjacent to the medial lobes, which receive axon collaterals of efferent neurons.

95 he aim was to assess the morphology of local axon collaterals of electrophysiologically identified MS

96 These fibers may represent axon collaterals of ganglion cells.

97 roscopy, and synaptic arrangements formed by axon collaterals of interneurons and synapses formed wit

98 t anatomical and physiological evidence that axon collaterals of ipRGCs constitute a centrifugal path

99 e that the prevalent target of the intrinsic axon collaterals of projection cells depend on the rostr

100 dulated by feedback inhibition initiated via axon collaterals of pyramidal cells.

101 izontal connections, formed primarily by the axon collaterals of pyramidal neurons in layer 2/3 of vi

102 atch domains made by the laterally spreading axon collaterals of pyramidal neurons within the superfi

103 ACh that is released locally, presumably via axon collaterals of septohippocampal cholinergic neurons

104 apses are GABAergic, the latter arising from axon collaterals of spiny projection neurons and from GA

105 d lateral inhibitory network mediated by the axon collaterals of spiny projection neurons.

106 In this study, we show that feedback via axon collaterals of substantia nigra projection neurons

107 J In monkey prefrontal cortex, the intrinsic axon collaterals of supragranular pyramidal neurons exte

108 All cell types possessed axon collaterals of the en passant type, and some in add

109 Branching of the primary axon collaterals of the fast-spiking and type I burst-fi

110 me, described the main features of the local axon collaterals of the five neuron types.

111 Axon collaterals of these cells formed elaborate arbors

112 generated in the somata and axons, including axon collaterals, of somatostatin-expressing interneuron

113 vate multiple targets by sprouting secondary axon collaterals (or branches) from a primary axon shaft

114 Purkinje Nfasc is required for proper basket axon collateral outgrowth and targeting to Purkinje soma

115 orted both tracers, indicating that they had axon collaterals passing through or terminating within t

116 d that there was a decrease in the number of axon collaterals per Mauthner axon in mutant larvae comp

117 We found that Purkinje cell axon collaterals projected asymmetrically in the sagitta

118 The sprouted axon collaterals projected into the supragranular region

119 jections into the dDON consisted of multiple axon collaterals projecting to numerous sites along the

120 l (1-2 mm along the septotemporal axis), the axon collaterals ramified predominantly within the inner

121 irds expanded the system of intrahippocampal axon collaterals, relative to turtles and lizards.

122 Although the aberrant motor axon collaterals remained in digital sensory nerve terri

123 riatal input and increased activity of local axon collaterals, respectively.

124 one of the primary dendrites, which gave off axon collaterals, some of which projected out of the nuc

125 jury to the corticospinal tract, NgR1 limits axon collateral sprouting but is not important for block

126 r typical sustained firing and associational axon collaterals suggest that they are functionally dist

127 The distribution of dendrites and of axon collaterals suggests that neurons in layers II and

128 The distribution of dendrites and axon collaterals suggests that there is an associative n

129 tion neurons (MSNs) are GABAergic, and their axon collaterals synapse on other MSNs.

130 Basket axon collaterals synapse onto the Purkinje soma/axon ini

131 MSNs), are interconnected by local recurrent axon collateral synapses.

132 increased excitability in the CA3 recurrent axon collateral system, perhaps contributing to the limb

133 hannels, which are possibly expressed in the axon collateral terminals of ipRGCs; and (3) fluorescenc

134 r 5, but the numbers of both branches and of axon collateral terminations in layer 4 approximately do

135 d, many of these presympathetic neurons have axon collaterals that arborize into neighboring cardiore

136 in-containing projection neurons issue local axon collaterals that arborize within the substantia nig

137 All but two pyramidal cells had axon collaterals that entered the deep white matter (alv

138 al nigrostriatal pathways but also by way of axon collaterals that innervate the thalamus.

139 ll population of M1 ipRGCs have intraretinal axon collaterals that project toward the outer retina.

140 beled by HRP were observed to have extensive axon collaterals that projected locally within the later

141 y regular spiking [RS] class) tended to have axon collaterals that reached longer distances in the ce

142 In contrast, for both the intrinsic axon collaterals that travel between stripes (long-range

143 rsting [IB] class) had one or more ascending axon collaterals that typically remained within the regi

144 localized Slit inhibit formation of specific axon collaterals through modulation of Dscam1 activity.

145 The observation that pacemaker neurons send axon collaterals throughout the neonatal spinal cord rai

146 o the contralateral pre-BotC, many also with axon collaterals to areas containing inspiratory hypoglo

147 projection extends septotemporally divergent axon collaterals to hippocampal area CA3.

148 Single neurons that send axon collaterals to multiple cortical and subcortical tr

149 in the developing CNS tend to send out long axon collaterals to multiple target areas.

150 a single somatosensory structure, also send axon collaterals to other relay sites along the same asc

151 nate functions throughout the system through axon collaterals to other sites along the ventricular ne

152 er individual granule cells extend divergent axon collaterals to septotemporally distinct levels of h

153 ion cells forming the RHT bifurcate, sending axon collaterals to the intergeniculate leaflet (IGL) th

154 ns in layers V and VI, and they also project axon collaterals toward superficial layers.

155 One ascending axon collateral was found among the thirty-one deep laye

156 The rostral-caudal distribution of axon collaterals was of particular interest because of i

157 rgets between local and long-range intrinsic axon collaterals was supported by whole-cell, patch clam

158 mine the synaptic targets of thalamocortical axon collaterals, we examined RLD profiles in the PGN an

159 Axon collaterals were densest in distant lamellae rather

160 In all repaired nerves, aberrant motor axon collaterals were detected in digital sensory nerve

161 experiment, the individual CN neuron and its axon collaterals were filled with dye.

162 ic terminals formed by LY-labeled, intra-RTN axon collaterals were relatively few in number, and no d

163 retinin-positive neurons issued at least one axon collateral, which ramified within the substantia ni

164 uthner cell, cells MiD2cm and MiD3cm, showed axon collaterals with extensive arbors recurring at regu

165 BA release was studied at terminals on local axon collaterals within NRT as well as on projection fib

166 the branching and refinement of DCN and LSO axon collaterals within the IC, as well as IC axon colla

167 xon collaterals within the IC, as well as IC axon collaterals within the medial geniculate body.

168 eurons often revealed the presence of beaded axon collaterals within the PGN, suggesting that this ma