The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Scalp electrical potentials reflect regional cerebral blood flow responses during processing of written words.
Open accessAbstract
Functional brain imaging studies with positron emission tomography (PET) have identified blood flow changes in widely separated areas of the brain during the performance of word-related tasks. In the present study, we have utilized event-related electrical potentials (ERPs) to investigate the temporal relationships among cortical areas previously identified by PET to be differentially activated when performing a task involving generating the uses of visually presented nouns versus reading aloud. ERPs showed strong task-related differences over left and middle inferior frontal and left parietotemporal regions. Frontal and left parietotemporal channels revealed these differences around 200 and 700 msec, respectively, after word presentation. These results provide the time course for parts of the anatomical circuit involved in generating the meaning of a word. Our results also demonstrate how combining the spatial localization of PET with the temporal resolution of ERPs greatly enhances the capacity to understand the mechanisms involved in human cognition.
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Cites
The attention system of the human brain
Posner, M. I., & Petersen, S. E. (1990) · Annual Review of Neuroscience · doi:10.1146/annurev.ne.13.030190.000325 · Cited by 8,070
Self-citationDynamic magnetic resonance imaging of human brain activity during primary sensory stimulation.
Kwong, K. K., Belliveau, J. W., Chesler, D. A., Goldberg, I. E., Weisskoff, R. M., Poncelet, B. P., Kennedy, D. N., Hoppel, B. E., Cohen, M. S., & Turner, R. (1992) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.89.12.5675 · Cited by 4,212
Practice-related Changes in Human Brain Functional Anatomy during Nonmotor Learning
Raichle, M. E., Fiez, J. A., Videen, T. O., MacLeod, A.-M. K., Pardo, J. V., Fox, P. T., & Petersen, S. E. (1994) · Cerebral Cortex · doi:10.1093/cercor/4.1.8 · Cited by 1,593
Self-citationTHE CORTICAL LOCALIZATION OF THE LEXICONS: POSITRON EMISSION TOMOGRAPHY EVIDENCE
HOWARD, D., PATTERSON, K., WISE, R., BROWN, W. D., FRISTON, K., WEILLER, C., & FRACKOWIAK, R. (1992) · Brain · doi:10.1093/brain/115.6.1769 · Cited by 585
Cited by
The spatial and temporal signatures of word production components
Indefrey, P., & Levelt, W. J. M. (2004) · Cognition · doi:10.1016/j.cognition.2002.06.001 · Cited by 2,144
Dynamic Statistical Parametric Mapping
Dale, A. M., Liu, A. K., Fischl, B. R., Buckner, R. L., Belliveau, J. W., Lewine, J. D., & Halgren, E. (2000) · Neuron · doi:10.1016/s0896-6273(00)81138-1 · Cited by 1,787
Sources of Mathematical Thinking: Behavioral and Brain-Imaging Evidence
Dehaene, S., Spelke, E., Pinel, P., Stanescu, R., & Tsivkin, S. (1999) · Science · doi:10.1126/science.284.5416.970 · Cited by 1,739
Poldrack, R. A., Wagner, A. D., Prull, M. W., Desmond, J. E., Glover, G. H., & Gabrieli, J. D. E. (1999) · NeuroImage · doi:10.1006/nimg.1999.0441 · Cited by 1,448
Development of neural mechanisms for reading.
Turkeltaub, P. E., Gareau, L., Flowers, D. L., Zeffiro, T. A., & Eden, G. F. (2003) · Nature Neuroscience · doi:10.1038/nn1065 · Cited by 707
Metadata
- Authors
- Snyder, A. Z., Abdullaev, Y. G., Posner, M. I., & Raichle, M. E.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1995-02-28
- Volume
- 92
- Issue
- 5
- Pages
- 1689-1693
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W1998658652
- Cited by
- 214
- References
- 4
- FWCI
- 13.49
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Snyder, A. Z., Abdullaev, Y. G., Posner, M. I., & Raichle, M. E. (1995). Scalp electrical potentials reflect regional cerebral blood flow responses during processing of written words. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.92.5.1689
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
