1.0NURSING.comhttps://admin.nursing.comRuss Olsenhttps://admin.nursing.com/blog/author/russ-olsennrsng-com/rich600338<blockquote class="wp-embedded-content" data-secret="xMUPKVCdwG"><a href="https://admin.nursing.com/lesson/04-05-spinal-cord/">04.05 Spinal Cord</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://admin.nursing.com/lesson/04-05-spinal-cord/embed/#?secret=xMUPKVCdwG" width="600" height="338" title="“04.05 Spinal Cord” — NURSING.com" data-secret="xMUPKVCdwG" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://admin.nursing.com/wp-includes/js/wp-embed.min.js </script> Overview Function Two-way conduction pathway Sensory up Motor down Reflex center Somatic or spinal Usually related to skeletal muscle Visceral Usually related to smooth or cardiac muscle Nursing Points General Gross structure Begins at foramen magnum of skull Ends at L1 vertebra Meninges Meningeal dura mater Arachnoid Pia mater Conus medullaris – end of cord […]