Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials
Апстракт
We report the results of a study comparing the temporal dynamics of thematic and taxonomic knowledge activation in a picture-word priming paradigm using event-related potentials. Although we found no behavioral differences between thematic and taxonomic processing, ERP data revealed distinct patterns of N400 and P600 amplitude modulation for thematic and taxonomic priming. Thematically related target stimuli elicited less negativity than taxonomic targets between 280-460 ms after stimulus onset, suggesting easier semantic processing of thematic than taxonomic relationships. Moreover, P600 mean amplitude was significantly increased for taxonomic targets between 520-600 ms, consistent with a greater need for stimulus reevaluation in that condition. These results offer novel evidence in favor of a dissociation between thematic and taxonomic thinking in the early phases of conceptual evaluation.
Извор:
PLoS One, 2017, 12, 12Издавач:
- Public Library Science, San Francisco
Финансирање / пројекти:
- Фундаментални когнитивни процеси и функције (RS-MESTD-Basic Research (BR or ON)-179033)
- Ефекти асистивних система у неурорехабилитацији: опоравак сензорно-моторних функција (RS-MESTD-Basic Research (BR or ON)-175016)
DOI: 10.1371/journal.pone.0189362
ISSN: 1932-6203
PubMed: 29236767
WoS: 000417884100061
Scopus: 2-s2.0-85038215312
Институција/група
Psihologija / PsychologyTY - JOUR AU - Savić, Olivera AU - Savić, Andrej M. AU - Ković, Vanja PY - 2017 UR - http://reff.f.bg.ac.rs/handle/123456789/2391 AB - We report the results of a study comparing the temporal dynamics of thematic and taxonomic knowledge activation in a picture-word priming paradigm using event-related potentials. Although we found no behavioral differences between thematic and taxonomic processing, ERP data revealed distinct patterns of N400 and P600 amplitude modulation for thematic and taxonomic priming. Thematically related target stimuli elicited less negativity than taxonomic targets between 280-460 ms after stimulus onset, suggesting easier semantic processing of thematic than taxonomic relationships. Moreover, P600 mean amplitude was significantly increased for taxonomic targets between 520-600 ms, consistent with a greater need for stimulus reevaluation in that condition. These results offer novel evidence in favor of a dissociation between thematic and taxonomic thinking in the early phases of conceptual evaluation. PB - Public Library Science, San Francisco T2 - PLoS One T1 - Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials IS - 12 VL - 12 DO - 10.1371/journal.pone.0189362 ER -
@article{ author = "Savić, Olivera and Savić, Andrej M. and Ković, Vanja", year = "2017", abstract = "We report the results of a study comparing the temporal dynamics of thematic and taxonomic knowledge activation in a picture-word priming paradigm using event-related potentials. Although we found no behavioral differences between thematic and taxonomic processing, ERP data revealed distinct patterns of N400 and P600 amplitude modulation for thematic and taxonomic priming. Thematically related target stimuli elicited less negativity than taxonomic targets between 280-460 ms after stimulus onset, suggesting easier semantic processing of thematic than taxonomic relationships. Moreover, P600 mean amplitude was significantly increased for taxonomic targets between 520-600 ms, consistent with a greater need for stimulus reevaluation in that condition. These results offer novel evidence in favor of a dissociation between thematic and taxonomic thinking in the early phases of conceptual evaluation.", publisher = "Public Library Science, San Francisco", journal = "PLoS One", title = "Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials", number = "12", volume = "12", doi = "10.1371/journal.pone.0189362" }
Savić, O., Savić, A. M.,& Ković, V.. (2017). Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials. in PLoS One Public Library Science, San Francisco., 12(12). https://doi.org/10.1371/journal.pone.0189362
Savić O, Savić AM, Ković V. Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials. in PLoS One. 2017;12(12). doi:10.1371/journal.pone.0189362 .
Savić, Olivera, Savić, Andrej M., Ković, Vanja, "Comparing the temporal dynamics of thematic and taxonomic processing using event-related potentials" in PLoS One, 12, no. 12 (2017), https://doi.org/10.1371/journal.pone.0189362 . .