The crossing over of nerve fibers of a pathway from one side of the brain to the other.
a simple, automatic, inborn response to a sensory stimulus, such as the knee-jerk response
a nerves that conduct impulses from body parts and carry sensory information to the brain; also called afferent nerves (ad = toward; ferre = carry)
a nerves that conduct motor impulses from the brain to muscles and glands; also called efferent nerves (e=out; ferre=carry)
a nerves that contain both sensory and motor fibers and have the ability to send and receive messages
a single spinal nerves that innervate (stimulate) a particular area of the skin
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.
NEW! Voice Recording
Click the mic to start.