The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Optical mapping of electrical activity in rat somatosensory and visual cortex
Open accessAbstract
We have investigated the use of optical methods for monitoring neuron activity in mammalian cortex. The cortex was stained with a voltage- sensitive dye and fluorescence was simultaneously measured from 124 areas using a photodiode array. Optical signals were detected in rat somatosensory cortex in response to small whisker movements and in visual cortex in response to light flashes to the eye. Relatively large signals were obtained during focal interictal epileptiform discharges induced by bicuculline. The measuring system had a time resolution of milliseconds and a spatial resolution of a few hundred micrometers. Simultaneous, multi-site optical recordings of activity may provide a new and potentially powerful method for studying function and dysfunction in mammalian cortex.
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
The structural organization of layer IV in the somatosensory region (S I) of mouse cerebral cortex
Woolsey, T. A., & Van der Loos, H. (1970) · Brain Research · doi:10.1016/0006-8993(70)90079-x · Cited by 2,254
Hamming, R. W., & Stearns, S. D. (1977) · Cited by 1,275
Rall, W., & Shepherd, G. M. (1968) · Journal of Neurophysiology · doi:10.1152/jn.1968.31.6.884 · Cited by 710
Dye Indicators of Membrane Potential
Waggoner, A. S. (1979) · Annual Review of Biophysics and Bioengineering · doi:10.1146/annurev.bb.08.060179.000403 · Cited by 564
GABA, Bicuculline and Central Inhibition
CURTIS, D. R., DUGGAN, A. W., FELIX, D., & JOHNSTON, G. A. R. (1970) · Nature · doi:10.1038/2261222a0 · Cited by 540
Optical measurement of membrane potential
Cohen, L. B., & Salzberg, B. M. (1978) · Reviews of Physiology, Biochemistry and Pharmacology · doi:10.1007/3-540-08907-1_2 · Cited by 522
Self-citationReceptive fields of barrels in the somatosensory neocortex of the rat
Welker, C. (1976) · Journal of Comparative Neurology · doi:10.1002/cne.901660205 · Cited by 519
Changes in axon fluorescence during activity: Molecular probes of membrane potential
Cohen, L. B., Salzberg, B. M., Davila, H. V., Ross, W. N., Landowne, D., Waggoner, A. S., & Wang, C. H. (1974) · The Journal of Membrane Biology · doi:10.1007/bf01869968 · Cited by 455
Self-citationMechanisms of neocortical epileptogenesis in vitro
Gutnick, M. J., Connors, B. W., & Prince, D. A. (1982) · Journal of Neurophysiology · doi:10.1152/jn.1982.48.6.1321 · Cited by 401
Ross, W. N., Salzberg, B. M., Cohen, L. B., Grinvald, A., Davila, H. V., Waggoner, A. S., & Wang, C. H. (1977) · The Journal of Membrane Biology · doi:10.1007/bf01869514 · Cited by 345
Self-citation
Cited by
Dynamics of ongoing activity: explanation of the large variability in evoked cortical responses
Arieli, A., Sterkin, A., Grinvald, A., & Aertsen, A. (1996) · Science · doi:10.1126/science.273.5283.1868 · Cited by 1,660
Self-citationIn vivo two-photon calcium imaging of neuronal networks
Stosiek, C., Garaschuk, O., Holthoff, K., & Konnerth, A. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1232232100 · Cited by 1,312
Functional architecture of cortex revealed by optical imaging of intrinsic signals
Grinvald, A., Lieke, E., Frostig, R. D., Gilbert, C. D., & Wiesel, T. N. (1986) · Nature · doi:10.1038/324361a0 · Cited by 1,244
Self-citationFeldmeyer, D., Lübke, J., Silver, R. A., & Sakmann, B. (2002) · The Journal of Physiology · doi:10.1113/jphysiol.2001.012959 · Cited by 656
Grinvald, A., Lieke, E., Frostig, R., & Hildesheim, R. (1994) · The Journal of Neuroscience · doi:10.1523/jneurosci.14-05-02545.1994 · Cited by 632
Self-citation
Metadata
- Authors
- Orbach, H., Cohen, L., & Grinvald, A.
- Venue
- The Journal of Neuroscience
- Publisher
- Society for Neuroscience
- Published
- 1985-07-01
- Volume
- 5
- Issue
- 7
- Pages
- 1886-1895
- ISSN
- 0270-6474 (ISSN-L)
- 1529-2401
- OpenAlex
- W1608114920
- Cited by
- 282
- References
- 28
- FWCI
- 3.15
- Type
- journal article
- Language
- en
- Open access
- hybrid
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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Optical mapping of electrical activity in rat somatosensory and visual cortex. https://app.cochat.ai/papers/10.1523/jneurosci.05-07-01886.1985
- The paper
- Orbach, H., Cohen, L., & Grinvald, A. (1985). Optical mapping of electrical activity in rat somatosensory and visual cortex. The Journal of Neuroscience. https://doi.org/10.1523/jneurosci.05-07-01886.1985
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.
