Spinal Nerve and Root
Spinal Nerve and Root Anatomy of the Spinal Nerves and Roots The afferent (sensory) fibers (Fig. 4.1) from the peripheral nervous system enter the spinal cord in the dorsal roots…
Cervical, Brachial, and Lumbosacral Plexi
Cervical, Brachial, and Lumbosacral Plexi Plexopathies are usually more difficult to recognize than lesions of individual peripheral nerves (peripheral neuropathies) or spinal roots (radiculopathies) because of the complex anatomy of…
Cranial Nerve I (The Olfactory Nerve)
Cranial Nerve I (The Olfactory Nerve) Anatomy of the Olfactory Pathways Although the olfactory system is not of major importance in neurologic diagnosis, certain clinical information, useful in neuroanatomic localization,…
