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A neurological examination is the assessment of sensory neuron and motor responses, especially reflexes, to determine whether the nervous system is impaired. This typically includes a physical examination and a review of the patient's medical history, [1] but not deeper investigation such as neuroimaging.
Polyvagal theory views the parasympathetic nervous system as being split into two distinct branches: a "ventral vagal system" which supports social engagement, and a "dorsal vagal system" which supports immobilisation behaviours, both "rest and digest" and defensive immobilisation or "shutdown". [14]
The enteric nervous system functions to control the gastrointestinal system. Nerves that exit from the brain are called cranial nerves while those exiting from the spinal cord are called spinal nerves. The nervous system consists of nervous tissue which, at a cellular level, is defined by the presence of a special type of cell, called the ...
The following diagram is provided as an overview of and topical guide to the human nervous system: Human nervous system. Human nervous system – the part of the human body that coordinates a person's voluntary and involuntary actions and transmits signals between different parts of the body. The human nervous system consists of two main parts ...
The test itself assesses the nervous tissue between and including the L2 and L4 segments of the spinal cord. [ 1 ] The patellar reflex is often tested in infants to test the nervous system.
Neuroimaging – Set of techniques to measure and visualize aspects of the nervous system; Neuropsychology – Study of the brain related to specific psychological processes and behaviors; Neuropsychological test – Assess neurological function associated with certain behaviors and brain damage
Neuroimaging – Set of techniques to measure and visualize aspects of the nervous system Neuropsychology – Study of the brain related to specific psychological processes and behaviors Neuropsychological assessment – Testing to identify brain impairments, their severity & location
Human karyogram. Neurogenetics studies the role of genetics in the development and function of the nervous system.It considers neural characteristics as phenotypes (i.e. manifestations, measurable or not, of the genetic make-up of an individual), and is mainly based on the observation that the nervous systems of individuals, even of those belonging to the same species, may not be identical.