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61
The anterior temporal lobes are critically involved in acquiring new conceptual knowledge: Evidence for impaired feature integration in semantic dementia☆
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62
Capturing multidimensionality in stroke aphasia: mapping principal behavioural components to neural structures
Butler, Rebecca A.; Lambon Ralph, Matthew A.; Woollams, Anna M.. - : Oxford University Press, 2014
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63
Time- but not sleep-dependent consolidation promotes the emergence of cross-modal conceptual representations
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64
Time- but not sleep-dependent consolidation promotes the emergence of cross-modal conceptual representations
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65
Capturing multidimensionality in stroke aphasia: mapping principal behavioural components to neural structures
Butler, Rebecca A.; Lambon Ralph, Matthew A.; Woollams, Anna M.. - : Oxford University Press, 2014
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66
The anterior temporal lobes support residual comprehension in Wernicke’s aphasia
Robson, Holly; Zahn, Roland; Keidel, James L.. - : Oxford University Press, 2014
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67
Going beyond inferior prefrontal involvement in semantic control: Evidence for the additional contribution of dorsal angular gyrus and posterior middle temporal cortex
Abstract: Semantic cognition requires a combination of semantic representations and executive control processes to direct activation in a task- and time-appropriate fashion [Jefferies, E., & Lambon Ralph, M. A. Semantic impairment in stroke aphasia versus semantic dementia: A case-series comparison. Brain, 129, 2132–2147, 2006]. We undertook a formal meta-analysis to investigate which regions within the large-scale semantic network are specifically associated with the executive component of semantic cognition. Previous studies have described in detail the role of left ventral pFC in semantic regulation. We examined 53 studies that contrasted semantic tasks with high > low executive requirements to determine whether cortical regions beyond the left pFC show the same response profile to executive semantic demands. Our findings revealed that right pFC, posterior middle temporal gyrus (pMTG) and dorsal angular gyrus (bordering intraparietal sulcus) were also consistently recruited by executively demanding semantic tasks, demonstrating patterns of activation that were highly similar to the left ventral pFC. These regions overlap with the lesions in aphasic patients who exhibit multimodal semantic impairment because of impaired regulatory control (semantic aphasia)—providing important convergence between functional neuroimaging and neuropsychological studies of semantic cognition. Activation in dorsal angular gyrus and left ventral pFC was consistent across all types of executive semantic manipulation, regardless of whether the task was receptive or expressive, whereas pMTG activation was only observed for manipulation of control demands within receptive tasks. Second, we contrasted executively demanding tasks tapping semantics and phonology. Our findings revealed substantial overlap between the two sets of contrasts within left ventral pFC, suggesting this region underpins domain-general control mechanisms. In contrast, we observed relative specialization for semantic control within pMTG as well as the most ventral aspects of left pFC (BA 47), consistent with our proposal of a distributed network underpinning semantic control.
Keyword: brain mapping; decision making; hemispheric dominance; positron emission tomography; prefrontal cortex; psychomotor performance; semantics; temporal lobe
URL: https://doi.org/10.1162/jocn_a_00442
http://hdl.handle.net/10234/92151
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68
Domain-specific control of semantic cognition: A dissociation within patients with semantic working memory deficits
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 27 (2013) 6, 740-764
OLC Linguistik
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69
Using in vivo probabilistic tractography to reveal two segregated dorsal ‘language-cognitive’ pathways in the human brain
In: Brain & language. - Orlando, Fla. [u.a.] : Elsevier 127 (2013) 2, 230-240
OLC Linguistik
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70
The Role of Sleep Spindles and Slow-Wave Activity in Integrating New Information in Semantic Memory
Tamminen, Jakke; Lambon Ralph, Matthew A.; Lewis, Penelope A.. - : Society for Neuroscience, 2013
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71
The role of sleep spindles and slow-wave activity in integrating new information in semantic memory
Tamminen, Jakke; Lambon Ralph, Matthew A.; Lewis, Penelope A.. - : Society for Neuroscience, 2013
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72
Demonstrating the Qualitative Differences between Semantic Aphasia and Semantic Dementia: A Novel Exploration of Nonverbal Semantic Processing
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73
The roles of the “ventral” semantic and “dorsal” pathways in conduite d'approche: a neuroanatomically-constrained computational modeling investigation
Ueno, Taiji; Lambon Ralph, Matthew A.. - : Frontiers Media S.A., 2013
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74
Repetition priming of picture naming in semantic aphasia: the impact of intervening items
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 1, 44-63
BLLDB
OLC Linguistik
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75
How does linguistic knowledge contribute to short-term memory? Contrasting effects of impaired semantic knowledge and executive control
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 3-4, 383-403
BLLDB
OLC Linguistik
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76
Facilitating and disrupting speech perception in word deafness
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 2, 177-198
BLLDB
OLC Linguistik
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77
Posterior middle temporal gyrus is involved in verbal and non-verbal semantic cognition: evidence from rTMS
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 9, 1119-1130
BLLDB
OLC Linguistik
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78
Case series, neuroscience-infused, computational neuropsychology will play a crucial role in the future of aphasiology : commentary on Laine and Martin, "Cognitive neuropsychology has been, is, and will be significant to aphasiology"
In: Aphasiology. - London [u.a.] : Routledge, Taylor & Francis Group 26 (2012) 11, 1381-1386
BLLDB
OLC Linguistik
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79
Errorless learning and rehabilitation of language and memory impairments
Lambon Ralph, Matthew A. (Hrsg.); Conroy, Paul (Hrsg.). - London [u.a.] : Routledge, 2012
BLLDB
UB Frankfurt Linguistik
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80
Posterior middle temporal gyrus is involved in verbal and non-verbal semantic cognition: Evidence from rTMS
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