ライフサイエンスコーパス: Broca's area

1 ess in the left hemisphere pars opercularis (Broca's area).

2 occurred in the left inferior frontal gyrus (Broca's area).

3 anguage activation only in the RH homolog of Broca's area.

4 nsula and lateral premotor cortex and not of Broca's area.

5 subjects with PTSD showed decreased rCBF in Broca's area.

6 The pars triangular is a portion of Broca's area.

7 activation of the ventral temporal lobes and Broca's area.

8 nalysis, we focus on a 4 -cm3 portion of the Broca's area.

9 sequencing, a role traditionally ascribed to Broca's area.

10 , in close topographical relationship to the Broca's area.

11 inated by a more ventral system posterior to Broca's area.

12 en language and action, and the evolution of Broca's area.

13 more particularly in key regions such as the Broca's area.

14 have been exploited during the evolution of Broca's area.

15 gen level-dependent activity patterns within Broca's area.

16 o ventral premotor cortex, not the classical Broca's area.

17 racy in the left ventral premotor cortex and Broca's area.

18 correlation between left striate cortex and Broca's area.

19 dle temporal gyrus and the dorsal portion of Broca's area.

20 cortical networks, neither of which involves Broca's area.

21 lood oxygen level-dependent (BOLD) signal in Broca's area.

22 reas with premotor/motor areas, and not with Broca's area.

23 ongitudinal fasciculi connect Wernicke's and Broca's areas.

24 power in both Sylvian-parietal-temporal and Broca's areas.

25 logic cell counting in postmortem samples of Broca's area 44 in 9 schizophrenic patients and 14 norma

26 Broca's area, a cerebral cortical area located in the in

27 y identified by Broca and what is now called Broca's area, a finding with significant ramifications f

28 is discovery of language-specific regions in Broca's area advances our understanding of the cortical

29 Our results suggest that the Broca's area and adjacent frontoinsular cortex may be th

30 ded during awake neurosurgical operations in Broca's area and in the dominant temporal lobe with the

31 tex in relation to bulbar disability, and in Broca's area and its homologue in relation to verbal flu

32 vation relative to the unaffected members in Broca's area and its right homolog, as well as in other

33 chronous delays led to increased activity in Broca's area and its right homologue, whereas disruptive

34 tion: storage for verbal materials activates Broca's area and left-hemisphere supplementary and premo

35 st explained by the combination of damage to Broca's area and neighbouring regions including the unde

36 into alternating columns in the prospective Broca's area and orofacial motor cortex.

37 ond to later brain activity, particularly in Broca's area and other language-related regions.

38 Heschl's gyrus, the parietal operculum, left Broca's area and the left arcuate fasciculus (similar to

39 s between FFG and phonology-related regions (Broca's area and the left inferior parietal lobule), and

40 The whole-brain MVPA revealed that Broca's area and the left pre-supplementary motor area e

41 ral prefrontal cortex (areas 45, 46 and 47), Broca's area and the right temporal (area 21) and right

42 ract that lies deep to posterior portions of Broca's area and the sensory-motor cortex, is a robust p

43 owed smaller volumes and worse metabolism in Broca's area and the striatum at baseline and after 4 ye

44 abnormal inhibitory control network between Broca's area and the striatum underpinning stuttering in

45 of the most substantial differences-between Broca's area and the supplementary motor area-was found

46 the input language resulted in activation of Broca's area and the supramarginal gyri, areas associate

47 nges were observed in the Brodmann areas 44 (Broca's area) and 45.

48 ing was restricted to left inferior frontal (Broca's area) and bilateral posterior perisylvian (Werni

49 ic activations in the left inferior frontal (Broca's area) and posterior superior temporal (Wernicke'

50 or prefrontal regions bilaterally (including Broca's area) and superior temporal regions bilaterally

51 rea, and the left inferior frontal gyrus, or Broca's area) and their homologous right-hemisphere area

52 mporoparietal components of Wernicke's area, Broca's area, and dorsal premotor cortex.

53 the left inferior frontal cortex, canonical Broca's area, and inversely related to speech envelope c

54 ask-relevant anatomic regions (sensorimotor, Broca's area, and superior temporal gyrus), these behavi

55 ft posterior middle temporal/fusiform gyrus, Broca's area, and/or Wernicke's area accounted for most

56 us cannot be explained by a disconnection of Broca's area; and (iii) the prior association between pe

57 ions including frontopolar cortex (area 10), Broca's area (area 45), frontoinsular cortex (area FI),

58 inal patients and the increasing reliance on Broca's area as a major speech centre, we thought it imp

59 e, gets established rapidly, and consists of Broca's area as its hub.

60 assical theories of brain organization (e.g. Broca's area as speech output region) and provide a dist

61 imaging studies often rely on activation in Broca's area as verification that tasks have successfull

62 d by left-hemisphere speech areas, including Broca's area as well as the premotor and supplementary m

63 no contribution from the degree of damage to Broca's area (as confirmed with Bayesian statistics).

64 n the left posterior inferior frontal gyrus (Broca's area) as a key region for motor planning of spee

65 al computation of syllable structure engages Broca's area, as its stimulation disrupts sensitivity to

66 ur findings strongly indicate that a part of Broca's area (BA 44, pars opercularis) is critically imp

67 ive to the controls in a pre-motor region of Broca's area (BA 6/44).

68 BA 44 (part of Broca's area), BA 45 (part of Broca's area), BA 21 (inferior temporal cortex), BA 37 (

69 (including Wernicke's area), BA 44 (part of Broca's area), BA 45 (part of Broca's area), BA 21 (infe

70 argeting either primary motor cortex (M1) or Broca's area (BA44).

71 ge cannot be explained by a disconnection of Broca's area, because speech production scores were wors

72 Repetition of single words did not activate Broca's area but activity in three left-lateralised regi

73 word stimuli, neural activity is enhanced in Broca's area, but not in motor cortex.

74 n Africa had a primitive organization of the Broca's area ca. 1.9 million years ago.

75 rior temporal) as well as motor brain areas (Broca's area, cerebellum) in response to speech, and equ

76 Across species, Broca's area comprises Brodmann's areas 44 and 45.

77 reviously obtained cytoarchitectonic maps of Broca's area confirmed lack of homology between activati

78 ect fMRI, we find that both ideas are right: Broca's area contains two sets of subregions lying side

79 These unique data provide evidence that Broca's area coordinates the transformation of informati

80 roduction propose a single system centred on Broca's area coordinating all the vocal articulators fro

81 In contrast, neural maturity in Broca's area correlated with children's verbal abilities

82 whether the electrophysiological activity of Broca's area correlates with the sound of the utterances

83 persistent speech production impairments and Broca's area damage can be explained by co-occurring whi

84 de evidence for three novel conclusions: (i) Broca's area damage does not contribute to long-term spe

85 m speech production outcome in patients with Broca's area damage is best explained by the combination

86 vity in the left ventral premotor cortex and Broca's area exhibited effective phoneme categorization

87 ith resting fMRI signals in the thalamus and Broca's area extending to Wernicke's area, supporting th

88 utational systems, and a common substrate in Broca's area for hierarchical processing has recently be

89 In this role, Broca's area formulates an appropriate articulatory code

90 Here, we dissociate the effect of damage to Broca's area from the effect of damage to surrounding ar

91 We took the opportunity to study Broca's area homologue in a novel sample of 80 preserved

92 llustrate the interindividual variability of Broca's area homologue in the chimpanzee and support the

93 ly prior study documenting the morphology of Broca's area homologue in the chimpanzee, we report grea

94 t could be considered markers of the size of Broca's area homologue.

95 that the region of cortex commonly known as Broca's area (i.e., the posterior LIFG) serves to bias c

96 lumnar organization of cells in layer III of Broca's area in 11 human and 9 great ape specimens.

97 ntegrated high-resolution cellular census of Broca's area in a human postmortem specimen, within a wh

98 al role in song learning and production (cf. Broca's area in humans).

99 Contrary to classic notions of the role of Broca's area in speech, while motor cortex is activated

100 In humans, Broca's area in the frontal lobe and Wernicke's area in

101 ominant distribution of activation involving Broca's area in the generation tasks and a more bilatera

102 ions dorsal to the traditional boundaries of Broca's area in the inferior frontal sulcus and the post

103 h recruit a common neural network, involving Broca's area in the left hemisphere.

104 Although it is widely accepted that Broca's area in the left inferior frontal gyrus plays an

105 issociation of language lateralization (e.g. Broca's area in the left, and Wernicke's area in the rig

106 Broca's area in the posterior half of the left inferior

107 r fMRI examinations showed activation of the Broca's area in the right hemisphere in 3/4 cases of low

108 gnificant cytoarchitectonic abnormalities in Broca's area in the same brains in which the dlPFC exhib

109 we have performed a morphometric analysis of Broca's area in the ventral frontal lobe.

110 We found a general expansion of Broca's areas in humans, with the left BA44 enlarging th

111 ffective connectivity between Wernicke's and Broca's areas in the PPA patient group.

112 showed significantly increased activation in Broca's area, in addition to the well known visuospatial

113 No correlation was observed with Broca's area, insula, or sensorimotor cortex.

114 They demonstrate that cooling Broca's area interferes with speech timing but not speec

115 n evidence has challenged both the idea that Broca's area is involved in motor speech coordination an

116 Anatomically, Broca's area is most often larger in the left hemisphere

117 However, Broca's area is not a monolithic, multipurpose unit - it

118 cortex is activated during spoken responses, Broca's area is surprisingly silent.

119 The left inferior frontal gyrus (Broca's area) is generally believed to be critical for t

120 t ventrolateral prefrontal cortex (including Broca's area), left premotor cortex, and left and right

121 mal naming network and as such indicate that Broca's area may be a suitable candidate site for tDCS i

122 Broca's area mediates this cascade through reciprocal in

123 as the recurrence of the tumor near the left Broca's area might be the factors leading to reorganizat

124 The ventrolateral frontal lobe (Broca's area) of the human brain is crucial in speech pr

125 e primary auditory cortex (p </= .001), left Broca's area (p </= .001), and cingulate gyrus (p </= .0

126 dings to reflect preferential recruitment of Broca's area, part of the neural substrate supporting si

127 independent datasets strongly indicate that Broca's area participates in categorical speech percepti

128 e whether the posterior, superior portion of Broca's area performs operations on phoneme segments spe

129 The posterior portion of Broca's area responded specifically to the sequence mani

130 Neighboring probes within Broca's area revealed distinct neuronal activity for lex

131 ize (RR, 2.0; 95% CI, 1.2-3.2) and injury to Broca's area (RR, 2.5; 95% CI, 1.3-5.0), internal capsul

132 the frontal-lobe language-sensitive regions (Broca's area), second languages acquired in adulthood ('

133 Claims about Broca's area should be (re)cast in terms of these (and o

134 PF), left superior temporal region (ST), and Broca's area showed sustained activation during the memo

135 al cortex, the suggested monkey homologue of Broca's area, signal the volitional initiation of vocali

136 audate, as well as primary motor cortex, the Broca's area, superior temporal gyrus, insula, and claus

137 abolism, in the temporal and parietal lobes, Broca's area, thalamus, and hippocampus.

138 arcuate fasciculus with relative sparing of Broca's area than after damage to Broca's area with rela

139 mental distinction between two subregions of Broca's area that likely play computationally distinct r

140 area; the inferior lateral premotor cortex (Broca's area); the anterior insula; and the cerebellum.

141 For Broca's area, the debate focuses on specialization for l

142 implicate anterior cortical regions such as Broca's area, the left anterior insula, and deep white m

143 ed a persistent network "core" consisting of Broca's area, the pre-supplementary motor area, and the

144 d by left-hemisphere speech areas, including Broca's area, the premotor area, and the supplementary m

145 ntoparietal motor-related network (including Broca's area, the premotor region, the intraparietal sul

146 g the Sylvian fissure bilaterally including "Broca's area," the primary language area, by disrupting

147 uage network on epicentres in Wernicke's and Broca's areas; the explicit memory/emotion network on ep

148 patients are due entirely to dysfunction in Broca's area, thereby attributing all aspects of the dis

149 umptions, the range of locations ascribed to Broca's area varies broadly across studies.

150 Brodmann areas 44 and 45 (together known as Broca's area), ventral premotor cortex, primary motor co

151 lization index was calculated separately for Broca's area versus its right-hemisphere homolog and Wer

152 t the AF connects posterior brain areas with Broca's area via a relay station in the premotor/motor a

153 grade glioma (HGG) only the left hemisphere Broca's area was activated (LI=1).

154 Broca's area was also found when the same analysis was a

155 Broca's area was identified in the inferior frontal gyru

156 Broca's area was not robustly activated by any stimulus

157 In 4/5 of the cases activation in Broca's area was present- in 2 cases in the left hemisph

158 tems after the distraction, the DLPF, ST and Broca's area were also active.

159 Lesions in or near Broca's area were not associated with inter-hemispheric

160 ectly involved in language generation, or in Broca's area when the participants were executing a repe

161 ries of human cognition prominently feature 'Broca's area', which causally contributes to a myriad of

162 is supported by a cortical network involving Broca's area, which comprises Brodmann Areas 44 and 45 (

163 Inferior frontal regions, encompassing Broca's area, which is important for speech, were enrich

164 sparing of Broca's area than after damage to Broca's area with relative sparing of the anterior arcua

165 iculus, a long associative bundle connecting Broca's area with Wernicke's area, and other language re

166 Brodmann's area 44 delineates part of Broca's area within the inferior frontal gyrus of the hu

167 Our data support the importance of Broca's area within the normal naming network and as suc