title: Long latency transient evoked potentials to rapid random stimulation: responses to single and multiple concurrent stimuli.
abstract: In EP testing, regular (periodic) stimulation at increasing rates produces progressive fusion of responses into steady-state wave forms. When stimuli are presented randomly in time this fusion does not occur. Medium and long latency transient EPs can be recorded to stimulation at interstimulus intervals which are much shorter than the EP wave form latencies. Individual transient EPs can be obtained to multiple independent stimuli presented concurrently when the stimuli are presented randomly to one another. The ability to obtain responses to rapid stimulation and to multiple independent stimuli provides opportunities for increased efficiency and complexity of testing, particularly involving long latency responses.
authors.forename: M J
authors.initials: MJ
authors.lastname: Rowe
authors.forename: J
authors.initials: J
authors.lastname: Varilone
mesh_terms: D000161:Acoustic Stimulation / Q000379:methods; D001921:Brain / Q000502:physiology*; D004558:Electric Stimulation / Q000379:methods; D004569:Electroencephalography; D005071:Evoked Potentials / Q000502:physiology*; D006801:Humans; D010775:Photic Stimulation / Q000379:methods; D011930:Reaction Time / Q000502:physiology; D013997:Time Factors