A hypothetical immunemediated unifying mechanism for the Holmes-Adie syndrome.

Chronic cough in the Holmes-Adie syndrome: association in five cases with autonomic dysfunction.

The Holmes-Adie syndrome consists of unilateral or bilateral tonic pupils with near light dissociation and tendon areflexia. It is associated with autonomic disturbances affecting sudomotor and vasomotor function. Five such patients are reported on who also had a troublesome chronic dry cough, which was of unknown aetiology and was resistant to a range of treatments. The cough may be related to...

Accommodation in the Holmes-Adie syndrome.

Orthostatic hypotension in the Holmes-Adie syndrome.

Two patients who presented with symptoms due to orthostatic hypotension were found on examination to have the Holmes-Adie syndrome. Physiological investigation suggested that they both had an afferent block from baroreceptors in contrast to the efferent autonomic block found in most other cases of idiopathic orthostatic hypotension, including the cases of multisystem disease, now often called t...

Ross syndrome: a rare or a misknown disorder of thermoregulation? A skin innervation study on 12 subjects.

Ross syndrome is described as a rare disorder of sweating associated with areflexia and tonic pupil. Since Ross's first description in 1958, approximately 40 cases have been described. We assessed the involvement of cutaneous innervation in 12 subjects with Ross syndrome using quantitative sensory testing, sweating assessment and immunohistochemical study of anhidrotic and hyperhidrotic skin. T...

Tonic vibration reflex in Holmes-Adie syndrome: an electrophysiological study.

The pathophysiological mechanisms underlying benign areflexia were studied in six patients with Holmes-Adie syndrome. No impairment of sensory conduction velocity of sural nerve was found. A normal tonic vibration reflex was obtained in all patients. H reflex was absent in five patients, but responses like F waves were recorded in three subjects. These findings suggest that muscle spindles are ...