26
Participants
Start Date
January 31, 2015
Primary Completion Date
May 31, 2016
Study Completion Date
May 31, 2016
Laser-Evoked potential
Laser-Evoked potential can document lesions of spinothalamic tract and lateral brainstem and of thalamo-cortical projections conducting nociceptive signals. The rapid heating of skin by infrared laser pulses stimulate small fibers sensory pathways. The main cortical laser evoked potential is a complex of components N2-P2. Evaluation of the registered potentials includes shape, latency and amplitude.
Service de Neurologie C, Hôpital Neurologique, HCL, Bron
Hospices Civils de Lyon
OTHER