Theory of Altered Reflexes Flashcards
This hypothesis envisions vertebral joint dysfunctions as lesions capable of inducing chronically altered nociceptive and proprioceptive input
FACILITATION
theory of altered somatic and visceral reflexes
work of ___ & ____ led to an alternative model of subluxation syndrome–induced, impulse–based neurodysfunction
Earl Homewood
Irwin Korr
In theory of FACILITATION, persistent ______ input, driven by mechanical alteration, pain, and potential local inflammation, triggers a segmental cord response, which in turn induces the development of pathologic _______ or ______ reflexes
afferent
somatosomatic
somatovisceral
Afferent impulses from one body area can result in reflex activity in other body areas
Somato-Somatic Reflex Hypothesis
Afferent impulses in one body area can result in reflex activity in correspondingly innervated visceral organ activity
Somatovisceral Reflex Hypothesis
Visceral afferent fibers reflexly cause somatic problems
Viscerosomatic Reflex Hypothesis
Visceral afferent impulses results in activation of visceral efferent output of the sympathetic or parasympathetic motor neurons
Viscerovisceral Reflex Hypothesis
EX: Segmental muscle hypertoncity that may be associated with joint dysfunction
Somato-Somatic Reflex Hypothesis
EX: Heart palpitations secondary to thoracic joint dysfunction
Somatovisceral Reflex Hypothesis
EX: Pain and muscle tightness in the left shoulder with onset of MI
Viscerosomatic Reflex Hypothesis
EX: Distention of the gut results in increased contraction of the gut muscle
Viscerovisceral Reflex Hypothesis