All Relations between representation and semantics

Publication Sentence Publish Date Extraction Date Species
Jon Andoni Duñabeitia, Alejandro Marín, Manuel Carreira. Associative and orthographic neighborhood density effects in normal aging and Alzheimer's disease. Neuropsychology. vol 23. issue 6. 2010-01-26. PMID:19899834. a group of patients with alzheimer's disease and a group of healthy elderly controls were tested with a lexical-decision task that included words with dense or sparse orthographic and associative neighborhoods to investigate whether there is automatic orthographic and semantic activation of related representations in these populations similar to that found with younger samples. 2010-01-26 2023-08-12 human
Claire L Moody, Silvia P Gennar. Effects of implied physical effort in sensory-motor and pre-frontal cortex during language comprehension. NeuroImage. vol 49. issue 1. 2010-01-04. PMID:19660559. overall, results suggest that (a) language understanding elicits action representations retaining a degree of specificity that was previously unsuspected, including unique properties of interactions with objects, and (b) these representations, which result from integrating the words' semantic information, may be computed within a collaborative neural network that includes the anterior inferior frontal gyrus. 2010-01-04 2023-08-12 Not clear
Zheng Ye, Xiaolin Zho. Conflict control during sentence comprehension: fMRI evidence. NeuroImage. vol 48. issue 1. 2009-10-26. PMID:19540923. medial superior frontal gyrus (msfg), left inferior frontal gyrus (ifg), and left angular gyrus/inferior parietal lobule (ag/ipl) were more activated for implausible sentences, in which syntactic processes and semantic strategies give rise to incompatible sentential representations, as compared with plausible sentences, in which syntactic processes and semantic strategies point to coherent interpretations. 2009-10-26 2023-08-12 human
Gorana Pobric, Matthew A Lambon Ralph, Elizabeth Jefferie. The role of the anterior temporal lobes in the comprehension of concrete and abstract words: rTMS evidence. Cortex; a journal devoted to the study of the nervous system and behavior. vol 45. issue 9. 2009-10-19. PMID:19303592. studies of semantic dementia (sd) patients and some functional neuroimaging studies indicate that the anterior temporal lobes, bilaterally, are a core neural substrate for the formation of conceptual representations. 2009-10-19 2023-08-12 Not clear
Yan Ye, Zhibin Jiang, Xiaodi Diao, Dong Yang, Gang D. An ontology-based hierarchical semantic modeling approach to clinical pathway workflows. Computers in biology and medicine. vol 39. issue 8. 2009-09-22. PMID:19539278. a clinical pathway ontology (cpo) is formally defined in owl web ontology language (owl) to provide common semantic foundation for meaningful representation and exchange of pathway-related knowledge. 2009-09-22 2023-08-12 Not clear
Elizabeth Jefferies, Karalyn Patterson, Roy W Jones, Matthew A Lambon Ralp. Comprehension of concrete and abstract words in semantic dementia. Neuropsychology. vol 23. issue 4. 2009-09-17. PMID:19586212. all patients had higher success rates for more imageable as well as more frequent words, suggesting that (1) the anterior temporal lobes underpin semantic knowledge for both concrete and abstract concepts, (2) more imageable items--perhaps because of their richer multimodal representations--are typically more robust in the face of global semantic degradation and (3) reverse imageability effects are not a characteristic feature of sd. 2009-09-17 2023-08-12 human
Florence Leber. [Is frontotemporal dementia a disease of identity?]. Psychologie & neuropsychiatrie du vieillissement. vol 7. issue 2. 2009-09-04. PMID:19473950. mind representation deficits, decrease of perception of emotions and semantic amnesia contribute to reduced recognition of the relative's identity. 2009-09-04 2023-08-12 Not clear
Stefan Schulz, Elena Beisswanger, László van den Hoek, Olivier Bodenreider, Erik M van Mullige. Alignment of the UMLS semantic network with BioTop: methodology and assessment. Bioinformatics (Oxford, England). vol 25. issue 12. 2009-07-21. PMID:19478019. in contrast to the sn, it is founded upon strict ontological principles, using owl dl as a formal representation language, which has become standard in the semantic web. 2009-07-21 2023-08-12 Not clear
Marco Calabria, Carlo Miniussi, Patrizia S Bisiacchi, Orazio Zanetti, Maria Cotell. Face-name repetition priming in semantic dementia: a case report. Brain and cognition. vol 70. issue 2. 2009-06-18. PMID:19285772. results are discussed within the hypothesis of a degradation of face and name representation, one of the most consistent accounts explaining semantic deficits in sd. 2009-06-18 2023-08-12 human
Cédric Févotte, Nancy Bertin, Jean-Louis Durrie. Nonnegative matrix factorization with the Itakura-Saito divergence: with application to music analysis. Neural computation. vol 21. issue 3. 2009-03-31. PMID:18785855. these experiments indicate that is-nmf correctly captures the semantics of audio and is better suited to the representation of music signals than nmf with the usual euclidean and kl costs. 2009-03-31 2023-08-12 Not clear
Andrew H Bell, Fadila Hadj-Bouziane, Jennifer B Frihauf, Roger B H Tootell, Leslie G Ungerleide. Object representations in the temporal cortex of monkeys and humans as revealed by functional magnetic resonance imaging. Journal of neurophysiology. vol 101. issue 2. 2009-03-26. PMID:19052111. here we used functional magnetic resonance imaging (fmri) to identify correlates for three current hypotheses concerning object representations in the inferior temporal (it) cortex of monkeys and humans: representations based on animacy, semantic categories, or visual features. 2009-03-26 2023-08-12 human
Andrew H Bell, Fadila Hadj-Bouziane, Jennifer B Frihauf, Roger B H Tootell, Leslie G Ungerleide. Object representations in the temporal cortex of monkeys and humans as revealed by functional magnetic resonance imaging. Journal of neurophysiology. vol 101. issue 2. 2009-03-26. PMID:19052111. in addition, they further support the idea that representations of complex stimuli in it cortex are organized into multiple hierarchical tiers, encompassing both semantic and physical properties. 2009-03-26 2023-08-12 human
Hannah M Nash, Margaret J Snowlin. Semantic and phonological fluency in children with Down syndrome: atypical organization of language or less efficient retrieval strategies? Cognitive neuropsychology. vol 25. issue 5. 2008-11-18. PMID:18642139. in this study the verbal fluency procedure was used to investigate the organization of semantic and phonological representations in children with down syndrome (ds) and typically developing children, matched pairwise for receptive vocabulary age. 2008-11-18 2023-08-12 Not clear
Dilvan A Moreira, Nigam H Shah, Mark A Muse. Interpretation errors related to the GO annotation file format. AMIA ... Annual Symposium proceedings. AMIA Symposium. 2008-11-18. PMID:18693894. this simple format lacks the knowledge representation (kr) capabilities to represent unambiguously semantic relationships between each field. 2008-11-18 2023-08-12 Not clear
Gina R Kuperberg, W Caroline West, Balaji M Lakshmanan, Don Gof. Functional magnetic resonance imaging reveals neuroanatomical dissociations during semantic integration in schizophrenia. Biological psychiatry. vol 64. issue 5. 2008-11-03. PMID:18504037. schizophrenia symptoms can be conceptualized in terms of a breakdown of a balance between 1) activating, retrieving, and matching stored representations to incoming information (semantic memory-based processing) and 2) fully integrating activated semantic representations with one another and with other types of representations to form a gestalt representation of meaning (semantic integration). 2008-11-03 2023-08-12 Not clear
Carla Cunha, João Salgad. Being human: experiencing and communicating. Integrative psychological & behavioral science. vol 42. issue 2. 2008-10-17. PMID:18278540. haye's article "living being and speaking being" highlights a confusion that the traditional cognitive science has been making between cognition and representation, reducing semantics (meaning) to the syntax (computation with symbols). 2008-10-17 2023-08-12 human
Yuji Uchiyama, Hiroshi Toyoda, Manabu Honda, Haruyo Yoshida, Takanori Kochiyama, Kazutoshi Ebe, Norihiro Sadat. Functional segregation of the inferior frontal gyrus for syntactic processes: a functional magnetic-resonance imaging study. Neuroscience research. vol 61. issue 3. 2008-09-24. PMID:18457890. we used functional magnetic resonance imaging in 18 normal volunteers to determine whether there is separate representation of syntactic, semantic, and verbal working memory processing in the left inferior frontal gyrus (gfi). 2008-09-24 2023-08-12 human
Christian J Fiebach, Angela D Friederici, Edward E Smith, David Swinne. Lateral inferotemporal cortex maintains conceptual-semantic representations in verbal working memory. Journal of cognitive neuroscience. vol 19. issue 12. 2008-06-20. PMID:17892385. functional magnetic resonance imaging data acquired during the maintenance of conceptual combinations, relative to an item recognition task without the possibility of conceptual combination, demonstrate increased activation in the posterior left middle and inferior temporal gyri (known to be involved in conceptual representations) and left inferior frontal gyrus (known to be involved in semantic control processes). 2008-06-20 2023-08-12 Not clear
Carol L Raye, Karen J Mitchell, John A Reeder, Erich J Greene, Marcia K Johnso. Refreshing one of several active representations: behavioral and functional magnetic resonance imaging differences between young and older adults. Journal of cognitive neuroscience. vol 20. issue 5. 2008-06-17. PMID:18201130. young and older adults showed activity associated with refreshing on trials requiring selection in left mid-ventral frontal cortex (an area associated with selection from active representations); older adults also showed activity in left anterior ventral frontal cortex (an area associated with controlled semantic activation). 2008-06-17 2023-08-12 human
Ryan Murray, Phyllis Koenig, Shweta Antani, Gwyneth McCawley, Murray Grossma. Lexical acquisition in progressive aphasia and frontotemporal dementia. Cognitive neuropsychology. vol 24. issue 1. 2008-06-16. PMID:18416483. sd patients were impaired at associating the new word with its pictorial representation, suggesting impaired processing of the new verb's semantic attributes. 2008-06-16 2023-08-12 Not clear