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- Publications
- Influence
Structure and deterioration of semantic memory: a neuropsychological and computational investigation.
- T. Rogers, M. L. Lambon Ralph, +4 authors K. Patterson
- Computer Science, Medicine
- Psychological review
- 2004
TLDR
Prototypicality, distinctiveness, and intercorrelation: Analyses of the semantic attributes of living and nonliving concepts
- P. Garrard, M. L. Lambon Ralph, J. Hodges, K. Patterson
- Psychology, Medicine
- Cognitive neuropsychology
- 1 March 2001
Many cognitive psychological, computational, and neuropsychological approaches to the organisation of semantic memory have incorporated the idea that concepts are, at least partly, represented in… Expand
Generalization and Differentiation in Semantic Memory
- M. L. Lambon Ralph, K. Patterson
- Medicine, Psychology
- Annals of the New York Academy of Sciences
- 1 March 2008
According to many theories, semantic representations reflect the parallel activation of information coded across a distributed set of modality‐specific association brain cortices. This view is… Expand
Coherent concepts are computed in the anterior temporal lobes
- M. L. Lambon Ralph, K. Sage, R. Jones, Emily J. Mayberry
- Computer Science, Medicine
- Proceedings of the National Academy of Sciences
- 21 January 2010
TLDR
Age of acquisition effects depend on the mapping between representations and the frequency of occurrence: Empirical and computational evidence
- M. L. Lambon Ralph, S. Ehsan
- Psychology
- 1 May 2006
In the last few years, a number of connectionist models have been described that provide an explanation for age-of-acquisition (AoA) effects in verbal and nonverbal tasks. Further simulations and an… Expand
Conceptual knowledge is underpinned by the temporal pole bilaterally: convergent evidence from rTMS.
- M. L. Lambon Ralph, G. Pobric, E. Jefferies
- Psychology, Medicine
- Cerebral cortex
- 1 April 2009
Conceptual knowledge provides the basis on which we bring meaning to our world. Studies of semantic dementia patients and some functional neuroimaging studies indicate that the anterior temporal… Expand
GOGI APHASIA OR SEMANTIC DEMENTIA? SIMULATING AND ASSESSING POOR VERBAL COMPREHENSION IN A CASE OF PROGRESSIVE FLUENT APHASIA
- M. L. Lambon Ralph, D. Howard
- Psychology, Medicine
- Cognitive neuropsychology
- 1 July 2000
Many patients with progressive fluent aphasia present with poor verbal comprehension and profound word-finding difficulties in the context of much better picture comprehension and object use. The… Expand
Neural basis of category-specific semantic deficits for living things: evidence from semantic dementia, HSVE and a neural network model.
- M. L. Lambon Ralph, C. Lowe, T. Rogers
- Psychology, Medicine
- Brain : a journal of neurology
- 21 November 2006
Studies of patients with semantic impairments following brain damage offer key insights into the cognitive and neural organization of semantic memory. Especially important in this regard are studies… Expand
The Neural Organization of Semantic Control: TMS Evidence for a Distributed Network in Left Inferior Frontal and Posterior Middle Temporal Gyrus
- C. Whitney, Marie Kirk, J. O'Sullivan, M. L. Lambon Ralph, E. Jefferies
- Psychology, Medicine
- Cerebral cortex
- 17 September 2010
Assigning meaning to words, sounds, and objects requires stored conceptual knowledge plus executive mechanisms that shape semantic retrieval according to the task or context. Despite the essential… Expand
Neurocognitive insights on conceptual knowledge and its breakdown
- M. L. Lambon Ralph
- Medicine
- Philosophical Transactions of the Royal Society B…
- 19 January 2014
Conceptual knowledge reflects our multi-modal ‘semantic database’. As such, it brings meaning to all verbal and non-verbal stimuli, is the foundation for verbal and non-verbal expression and provides… Expand