The recovery of movement following a stroke is often affected
by increased reflex activity. Associated reactions are one
manifestation of this activity. In early studies it is reported
that associated reactions, elicited by semi-reflex activity or
voluntary movement elsewhere, result in increased muscle tone and
movement in the static, hemiparetic upper limb.
In the physiotherapeutic treatment of stroke, importance is attached to the
influence of reflex behaviour on the control of movement. [Continues.