It is the very detailed neuroanatomy of the structure and organization of nerves: a subject that constitutes the study of the central and peripheral nervous systems. It therefore gives a basic insight into how these systems work together in concert to mediate all body functions. It should thus be a complete resource for students, clinicians, and researchers interested in neuroanatomy.
At the center of it all are the CNS-the brain and the spinal cord. Familiarity with the structural divisions of the brain - the two hemispheres, the brainstem, and diencephalon - is essential if you are really to grasp the subtleties of higher cognitive function, motor control, and sensory processing. The anatomy of the spinal cord is very complex, with deep networks of neurons, so it would be impossible to understand how signals may be transferred from the brain to other parts of the body, based on its anatomy.
Outside the CNS, the PNS extends further by forming cranial and spinal nerves that mediate all the message transfer between the CNS and limbs, organs, and tissues. These nerves possess both sensory and motor functions, and an anatomical disruption in them may cause severe clinical symptoms. This makes their study pertinent for all medical professionals.
Neurophysiology: It is one of the major facets of Neuro Anatomy. This refers to the working of the nervous system. The anatomy of the nervous system cannot be explained well without proper appreciation for how neurons communicate through synapses, the role of neurotransmitters, and the paths of information transmission both through the CNS and PNS.
To diagnose neurological diseases correctly, clinicians have to know such anatomical landmarks as gyri, sulci, lobes of the brain, and vertebral levels. This kind of anatomical knowledge enables the clinicians to perform neurosurgical operations correctly.
This will allow professionals and learners to understand the structural features of the nervous system and functional feature with them clinically applied to pursue conducting proper research for academic use and in practical or real-world applications in the medical fields.