The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Mapping human somatosensory cortex with positron emission tomography
Abstract
✓ Positron emission tomography measurements of regional cerebral blood flow were used to detect focal neuronal activation in the first somatosensory cortex (SI) of humans induced by cutaneous vibratory stimulation. Intravenously administered water labeled with oxygen-15 (H 215 O) was used as a blood flow tracer to obtain five stimulated-state and two resting-state blood flow images in each of eight normal volunteers. Three cutaneous surfaces were tested: lips, fingers, and toes. Intense, highly focal SI responses were seen during all 39 stimulated-state trials. The SI responses from the three stimulation sites were anatomically distinct and formed a medial-to-lateral homonculus in every subject. Response magnitudes (increase in local blood flow) and response locales (expressed as proportionately measured bicommissural stereotaxic coordinates) were highly consistent among subjects and on repeated trials for each subject. These findings suggest that eliciting cerebral blood flow responses by cutaneous vibration provides a safe, rapid, and reproducible tool for locating and assessing the functional status of somatosensory cortex, and offers potential clinical and research utility. This study has established normative values for future applications of this experimental paradigm.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Fox, P. T., & Raichle, M. E. (1986) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.83.4.1140 · Cited by 2,056
Self-citationMapping human visual cortex with positron emission tomography
Fox, P. T., Mintun, M. A., Raichle, M. E., Miezin, F. M., Allman, J. M., & Van Essen, D. C. (1986) · Nature · doi:10.1038/323806a0 · Cited by 422
Cited by
Raichle, M. E., & Mintun, M. A. (2006) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.29.051605.112819 · Cited by 1,630
Self-citationLocalization of a human system for sustained attention by positron emission tomography
Pardo, J. V., Fox, P. T., & Raichle, M. E. (1991) · Nature · doi:10.1038/349061a0 · Cited by 1,284
Self-citationA functional anatomical study of unipolar depression
Drevets, W., Videen, T., Price, J., Preskorn, S., Carmichael, S., & Raichle, M. (1992) · The Journal of Neuroscience · doi:10.1523/jneurosci.12-09-03628.1992 · Cited by 1,266
Self-citationRaichle, M. E. (2010) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2010.01.008 · Cited by 1,111
Self-citationDistributed processing of pain and vibration by the human brain
Coghill, R., Talbot, J., Evans, A., Meyer, E., Gjedde, A., Bushnell, M., & Duncan, G. (1994) · The Journal of Neuroscience · doi:10.1523/jneurosci.14-07-04095.1994 · Cited by 808
Neural activation during acute capsaicin-evoked pain and allodynia assessed with PET
Iadarola, M. (1998) · Brain · doi:10.1093/brain/121.5.931 · Cited by 397
Functional MRI of galvanic vestibular stimulation
Lobel, E., Kleine, J. F., Bihan, D. L., Leroy-Willig, A., & Berthoz, A. (1998) · Journal of Neurophysiology · doi:10.1152/jn.1998.80.5.2699 · Cited by 342
Somatotopic Organization of Human Secondary Somatosensory Cortex
Ruben, J. (2001) · Cerebral Cortex · doi:10.1093/cercor/11.5.463 · Cited by 279
The Somatotopic Organization of Cytoarchitectonic Areas on the Human Parietal Operculum
Eickhoff, S. B., Grefkes, C., Zilles, K., & Fink, G. R. (2007) · Cerebral Cortex · doi:10.1093/cercor/bhl090 · Cited by 227
Kret, M. E., Roelofs, K., Stekelenburg, J. J., & de Gelder, B. (2013) · Frontiers in Human Neuroscience · doi:10.3389/fnhum.2013.00810 · Cited by 168
Being a self: considerations from functional imaging
Gusnard, D. A. (2005) · Consciousness and Cognition · doi:10.1016/j.concog.2005.04.004 · Cited by 116
Padberg, J., Disbrow, E., & Krubitzer, L. (2005) · Cerebral Cortex · doi:10.1093/cercor/bhi071 · Cited by 107
PET study of the localization and laterality of lingual somatosensory processing in humans
Pardo, J. V., Wood, T. D., Costello, P. A., Pardo, P. J., & Lee, J. T. (1997) · Neuroscience Letters · doi:10.1016/s0304-3940(97)00650-2 · Cited by 64
Functional characteristics of the human primary somatosensory cortex: An electrostimulation study
Sun, F., Zhang, G., Yu, T., Zhang, X., Wang, X., Yan, X., Qiao, L., Ma, K., & Zhang, X. (2021) · Epilepsy & Behavior · doi:10.1016/j.yebeh.2021.107920 · Cited by 4
Metadata
- Authors
- Fox, P. T., Burton, H., & Raichle, M. E.
- Venue
- Journal of Neurosurgery
- Published
- 1987-07
- Volume
- 67
- Issue
- 1
- Pages
- 34-43
- ISSN
- 0022-3085 (ISSN-L)
- OpenAlex
- W2026582112
- Cited by
- 271
- References
- 2
- FWCI
- 2.92
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
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.
