The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Sex and Handedness Differences in Cerebral Blood Flow During Rest and Cognitive Activity
Abstract
Cognitive activity resulted in increased flow of blood to the cerebral hemispheres. The increase was greater to the left hemisphere for a verbal task and greater to the right hemisphere for a spatial task. The direction and degree of hemispheric flow asymmetry were influenced by sex and handedness, females having a higher rate of blood flow per unit weight of brain, and females and left-handers having a greater percentage of fast-clearing tissue, presumably gray matter.
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Citations
Cites
Sex differences in human brain asymmetry: a critical survey
McGlone, J. (1980) · Behavioral and Brain Sciences · doi:10.1017/s0140525x00004398 · Cited by 1,336
The [18F]fluorodeoxyglucose method for the measurement of local cerebral glucose utilization in man.
Reivich, M., Kuhl, D., Wolf, A., Greenberg, J., Phelps, M., Ido, T., Casella, V, Fowler, J., Hoffman, E., Alavi, A., et al. (1979) · Circulation Research · doi:10.1161/01.res.44.1.127 · Cited by 1,220
Self-citationRegional Cerebral Blood Flow Estimated by 133 Xenon Inhalation
OBRIST, W. D., THOMPSON, H. K., WANG, H. S., & WILKINSON, W. E. (1975) · Stroke · doi:10.1161/01.str.6.3.245 · Cited by 859
Self-citationLuria, A. R. (1970) · Mouton eBooks · doi:10.1515/9783110816297 · Cited by 553
Sex and the Single Hemisphere: Specialization of the Right Hemisphere for Spatial Processing
Witelson, S. F. (1976) · Science · doi:10.1126/science.935879 · Cited by 536
Correlation Between Regional Cerebral Blood Flow and Oxidative Metabolism: In Vivo Studies in Man
Raichle, M. E. (1976) · Archives of Neurology · doi:10.1001/archneur.1976.00500080001001 · Cited by 482
McHenry, L. C. (1966) · New England Journal of Medicine · doi:10.1056/nejm196601132740206 · Cited by 372
RISBERG, J., ALI, Z., WILSON, E. M., WILLS, E. L., & HALSEY, J. H. (1975) · Stroke · doi:10.1161/01.str.6.2.142 · Cited by 363
McGlone, J., & Davidson, W. (1973) · Neuropsychologia · doi:10.1016/0028-3932(73)90070-5 · Cited by 324
Tachistoscopic recognition, handedness, and cerebral dominance
Bryden, M. P. (1965) · Neuropsychologia · doi:10.1016/0028-3932(65)90015-1 · Cited by 319
Cited by
Evolving Knowledge of Sex Differences in Brain Structure, Function, and Chemistry
Cosgrove, K. P., Mazure, C. M., & Staley, J. K. (2007) · Biological Psychiatry · doi:10.1016/j.biopsych.2007.03.001 · Cited by 996
Gur, R. C., Turetsky, B. I., Matsui, M., Yan, M., Bilker, W., Hughett, P., & Gur, R. E. (1999) · The Journal of Neuroscience · doi:10.1523/jneurosci.19-10-04065.1999 · Cited by 909
Self-citationA review on sex differences in processing emotional signals
Kret, M. E., & De Gelder, B. (2012) · Neuropsychologia · doi:10.1016/j.neuropsychologia.2011.12.022 · Cited by 584
Aging and functional brain networks
Tomasi, D., & Volkow, N. D. (2012) · Molecular Psychiatry · doi:10.1038/mp.2011.81 · Cited by 578
Gur, R. C., Richard, J., Hughett, P., Calkins, M. E., Macy, L., Bilker, W. B., Brensinger, C., & Gur, R. E. (2010) · Journal of Neuroscience Methods · doi:10.1016/j.jneumeth.2009.11.017 · Cited by 528
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Metadata
- Authors
- Gur, R. C., Gur, R. E., Obrist, W. D., Hungerbuhler, J. P., Younkin, D., Rosen, A. D., Skolnick, B. E., & Reivich, M.
- Venue
- Science
- Published
- 1982-08-13
- Volume
- 217
- Issue
- 4560
- Pages
- 659-661
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W2052163178
- Cited by
- 438
- References
- 25
- FWCI
- 6.21
- Type
- journal article
- Language
- en
- Open access
- closed
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- Gur, R. C., Gur, R. E., Obrist, W. D., Hungerbuhler, J. P., Younkin, D., Rosen, A. D., Skolnick, B. E., & Reivich, M. (1982). Sex and Handedness Differences in Cerebral Blood Flow During Rest and Cognitive Activity. Science. https://doi.org/10.1126/science.7089587
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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.