Afferent and efferent nerves? What on earth are those I asked myself. Some text and video resources to help understand the basics of nerves, the central and peripheral nervous systems and some deeper resources for the adventurous Khan Academy Nervous system introduction (a series of short accessible videos) https://www.khanacademy.org/science...ous-system-introduction/v/anatomy-of-a-neuron Kenhub Neuroanatomy (the Anatomy of the Nervous System: text and images, works with Safari Listen to Page) https://www.kenhub.com/en/library/anatomy/neuroanatomy AK Lectures Introduction to the Nervous System (more detailed video) https://www.youtube.com/watch?v=IEGphXyKJgI Neurology Physiology and Pathophysiology (wider list of in depth videos on the nervous system) https://aklectures.com/subject/medical/neurology/neurology-physiology-and-pathophysiology Ninja Nerd Neurology playlist (many many in depth videos) https://m.youtube.com/playlist?list=PLTF9h-T1TcJgx3OFachdjHPMX6VE4VDS1