{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T09:01:33Z","timestamp":1776848493917,"version":"3.51.2"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2008,2,6]],"date-time":"2008-02-06T00:00:00Z","timestamp":1202256000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2008,2,6]],"date-time":"2008-02-06T00:00:00Z","timestamp":1202256000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Brain Behav Evol"],"abstract":"<jats:p>The ampullary electroreceptor organs of the teleost fish Clarias gariepinus converge to single afferent neurons. During the first 4 months of ontogeny the convergence ratio (CR) increases from 1 to 3. Extracellular single-unit recordings show that a 3-fold increase in CR results on average in a 3.6-fold increase in sensitivity measured at stimulus frequencies of 2, 8 and 20 Hz, and in a small but significant 1.1-fold increase in resting discharge. Adaptation of the primary afferents could account for the differences between changes in sensitivity and resting discharge.<\/jats:p>","DOI":"10.1159\/000116490","type":"journal-article","created":{"date-parts":[[2008,2,7]],"date-time":"2008-02-07T05:22:50Z","timestamp":1202361770000},"page":"43-47","source":"Crossref","is-referenced-by-count":10,"title":["Resting Discharge and Sensitivity of Ampullary Electroreceptors in Clarias gariepinus Related to Convergence Ratio during Ontogeny"],"prefix":"10.1159","author":[{"given":"Robert C.","family":"Peters","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sam","family":"van Ieperen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2008,2,6]]},"container-title":["Brain, Behavior and Evolution"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/116490","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000116490","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,22]],"date-time":"2026-04-22T08:05:24Z","timestamp":1776845124000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000116490"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,2,6]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000116490","archive":["Portico"],"relation":{},"ISSN":["0006-8977","1421-9743"],"issn-type":[{"value":"0006-8977","type":"print"},{"value":"1421-9743","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,2,6]]}}}