{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T05:04:31Z","timestamp":1770440671835,"version":"3.49.0"},"reference-count":0,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[1973,8,1]],"date-time":"1973-08-01T00:00:00Z","timestamp":113011200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Physiology"],"published-print":{"date-parts":[[1973,8]]},"abstract":"<jats:p>1. The sensitivity to plane\u2010polarized light and the electrical interactions of photoreceptors were examined with intracellular and extracellular micro\u2010electrodes in excised compound eyes of the crayfish.<\/jats:p><jats:p>2. There are two types of photoreceptor: each photoreceptor cell responds best to polarized light when the electric\u2010vector of the light is oriented in one of two orthogonal directions. Seven cells, representing each type, are grouped together to form ommatidia.<\/jats:p><jats:p>3. In each ommatidium, cells that are sensitive to the same orientation of the electric\u2010vector of polarized light are coupled electrically. Cells having orthogonal polarized\u2010light sensitivities are not coupled.<\/jats:p><jats:p>4. Nearly all cells studied were sensitive to orange light. A few cells of both types were found that were sensitive to blue light. Blue\u2010sensitive cells were not coupled to orange\u2010sensitive cells.<\/jats:p><jats:p>5. The photocurrents of both cell types produce negative extracellular potentials which can be greater than 10 mV when measured near the photoreceptive membranes within ommatidia. Evidence suggests that the extracellular potentials produced by one type of cell can effectively reduce the receptor potentials recorded in the other cell type. It is proposed that such a mutual non\u2010synaptic interaction can make a cell more sensitive to the orientation of polarized\u2010light than would be predicted from the cell's differential absorption of polarized light (i.e. its dichroic ratio).<\/jats:p>","DOI":"10.1113\/jphysiol.1973.sp010286","type":"journal-article","created":{"date-parts":[[2014,12,19]],"date-time":"2014-12-19T10:24:51Z","timestamp":1418984691000},"page":"573-595","source":"Crossref","is-referenced-by-count":42,"title":["Photoreceptors in the crayfish compound eye: electrical interactions between cells as related to polarized\u2010light sensitivity"],"prefix":"10.1113","volume":"232","author":[{"given":"Kenneth J.","family":"Muller","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[1973,8]]},"container-title":["The Journal of Physiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1113%2Fjphysiol.1973.sp010286","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/physoc.onlinelibrary.wiley.com\/doi\/pdf\/10.1113\/jphysiol.1973.sp010286","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,8]],"date-time":"2023-11-08T13:32:21Z","timestamp":1699450341000},"score":1,"resource":{"primary":{"URL":"https:\/\/physoc.onlinelibrary.wiley.com\/doi\/10.1113\/jphysiol.1973.sp010286"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1973,8]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1973,8]]}},"alternative-id":["10.1113\/jphysiol.1973.sp010286"],"URL":"https:\/\/doi.org\/10.1113\/jphysiol.1973.sp010286","archive":["Portico"],"relation":{},"ISSN":["0022-3751","1469-7793"],"issn-type":[{"value":"0022-3751","type":"print"},{"value":"1469-7793","type":"electronic"}],"subject":[],"published":{"date-parts":[[1973,8]]}}}