An electronic device to record consensual reflex in human pupil.
Examination of the pupil offers an objective evaluation of visual function as well as the vegetative pathways to the eye. This work proposes the development of an effective method and a portable device to test the consensual pupillary reflex. The first results demonstrate the success of a new device construction and methodology to record the consensual reflex with different stimulus, in a situation of complete blockage of light.
Instituto de Informática, Universidade Federal de Goiás, Goiás, Brasil.
H M
HM
Pinheiro
Instituto de Informática, Universidade Federal de Goiás, Goiás, Brasil.
R M
RM
Costa
Ophthalmologist, Goiânia, Goiás, Brasil.
E N R
EN
Camilo
Department of Computer Science, Stevens Institute of Technology, Hoboken, New Jersey, USA.
Hua
H
Gang
D003936:Diagnosis, Computer-Assisted / Q000295:instrumentation*; D003941:Diagnostic Techniques, Ophthalmological / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005260:Female; D006801:Humans; D008297:Male; D010775:Photic Stimulation / Q000295:instrumentation* / Q000379:methods; D012025:Reflex, Pupillary / Q000502:physiology*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity