The pupillary light reflex (PLR) describes the constriction and subsequent dilation of the
pupil in response to light as a result of the antagonistic actions of the iris sphincter and …

Context Although the pupil light reflex has been widely used as a clinical diagnostic tool for
autonomic nervous system dysfunction, there is no systematic review available to …

Background Chronic vagus nerve stimulation (VNS) is a recognized treatment for refractory
epilepsy and depression. The vagus nerve projects to several brainstem autonomic …

Results: Measures known to be illustrative of sympathetic and parasympathetic response
(prestimulus, maximum pupil diameter, percentage of pupil constriction after light stimulus …

The role of the autonomic nervous system (ANS) was recently investigated in
Temporomandibular disorders (TMD). Several authors argue that in subjects with TMD there …

Using computerized pupillometry, our previous research established that the autonomic
nervous system (ANS) is dysregulated in patients suffering from temporomandibular …

The aim of the present study was to evaluate cardiac autonomic function by pupillometry in
male athletes. Fifteen elite endurance-(END) and eleven power-trained (POWER) athletes …

Introduction: The pupil light reflex (photomotor reflex) has a duration of 3.5 s and is a highly
reproducible measurement. Conventionally, the autonomic nervous system (ANS) activity …

OBJECTIVE: Dynamic pupillome-try (DP) is a simple, non-invasive computerized
assessment of pupillary light response which provides data concerning both branches of the …

Aims: Recently, it has been proposed that obstructive sleep apnea syndrome (OSAS) is
characterized by an imbalance in autonomic nervous tone. Pupil size has been considered …