The axon reflex is the spread of this impulse from the main axon to nearby blood vessels in the stimulated area of the skin. These impulses in the affected area release chemical agents that cause blood vessels to dilate and leak, causing the skin to sweat.

Generally, the term axon reflex denotes a neurally mediated effector response that is brought about by the passage of nerve impulses along axons without traversing a synapse, except that between the nerve ending and the effector tissue.

Quantitative direct and indirect axon reflex testing is a novel technique to evaluate the postganglionic sympathetic cholinergic sudomotor function by measuring the direct and axon-reflex mediated sweat response in a dynamic fashion.

A localised response executed by a bifucated axon, where activation of one limb of the axon causes excitation of its collateral, resulting in the release of neurotransmitters—e.g., calcitonin gene-related peptide, and substance P—producing effects on innervated cells.

The axon reflex occurs when ACh stimulates nicotinic receptors on the postganglionic sympathetic sudomotor axon. One of the commonly accepted measures of axon reflex sweating is the quantitative sudomotor axon reflex test (QSART).

Indications: Autonomic testing, also known as autonomic reflex screen or autonomic response testing, is a non-invasive test that measures how the nervous system works to control blood pressure, heart rate and sweating. Your doctor or neurologist may recommend autonomic testing if you’re experiencing symptoms including:

Mar 11, 2008 · Receptor and effector of axon reflex are at the peripheral ends of an afferent neuron. To set the basic knowledge and major achievements we first provide a brief account of the understanding of the spinal cord in conventional reflexes.

4 days ago · A reflex response to scratching of the skin with a sharp object: a red line appears within seconds, followed by a red flare in the surrounding skin, and finally a white weal, these phenomena constituting the triple response.

The axon reflex is the response stimulated by peripheral nerves of the body that travels away from the nerve cell body and branches to stimulate target organs. Reflexes are single reactions that respond to a stimulus making up the building blocks of the overall signaling in …

Jan 1, 2008 · This peripheral reflex response, which is based on an axon reflex, consists of a reduction in limb blood flow following an increase in venal transmural pressure.