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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
Abstract: Conceptual knowledge about objects comprises a diverse set of multi-modal and generalisable information, which allows us to bring meaning to the stimuli in our environment. The formation of conceptual representations requires two key computational challenges: integrating information from different sensory modalities and abstracting statistical regularities across exemplars. Although these processes are thought to be facilitated by offline memory consolidation, investigations into how cross-modal concepts evolve offline, over time, rather than with continuous category exposure are still missing. Here, we aimed to mimic the formation of new conceptual representations by reducing this process to its two key computational challenges and exploring its evolution over an offline retention period. Participants learned to distinguish between members of two abstract categories based on a simple one-dimensional visual rule. Underlying the task was a more complex hidden indicator of category structure, which required the integration of information across two sensory modalities. In two experiments we investigated the impact of time- and sleep-dependent consolidation on category learning. Our results show that offline memory consolidation facilitated cross-modal category learning. Surprisingly, consolidation across wake, but not across sleep showed this beneficial effect. By demonstrating the importance of offline consolidation the current study provided further insights into the processes that underlie the formation of conceptual representations.
Keyword: B140 Neuroscience; C850 Cognitive Psychology
URL: https://doi.org/10.1016/j.neuropsychologia.2014.08.021
https://eprints.lincoln.ac.uk/id/eprint/17789/1/17789%20Time.pdf
https://eprints.lincoln.ac.uk/id/eprint/17789/
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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
BASE
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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
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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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