{ "nid": "89", "details": "\x3cspan class=\"title\"\x3eNerveWorks™: Hodgkin Huxley Action Potential\x3c/span\x3e\x3cbr/\x3e\n\x3cspan class=\"description\"\x3eIn this lab you repeat some of the key experiments from the 1949 paper of Hodgkin, Huxley, and Katz, showing that that Na\x3csup\x3e+\x3c/sup\x3einflux creates the depolarizing phase of the action potential and K\x3csup\x3e+\x3c/sup\x3eefflux the repolarizing phase. You use the intracellular recording technique, solution composition changes and current injection techniques.  This laboratory is very similar to the \x26quot;Historical Hodgkin Huxley lab\x26quot;, which presents the material in a historical context.\r\n\x3c/span\x3e\x3cbr/\x3e\n\x3cbr/\x3e\n\x3cstrong\x3eKey Concepts\x3c/strong\x3e: Action Potential; Hodgkin-Huxley\x3cbr/\x3e\n\x3cstrong\x3eCourses\x3c/strong\x3e: Neurobiology\x3cbr/\x3e\n          \x3cbr/\x3e\x3ca href=\"/search_result_details/brief/89\" class=\"node_brief\"\x3eRead less\x3c/a\x3e        \x3cbr/\x3e  \x3c/span\x3e \x3c!-- description --\x3e\n" }