Quantitative analysis and characterization of infantile spasms.
An effective, time-synchronized monitoring system for the study of patients with infantile spasms has been developed. This system utilizes concurrent graphically recorded data, including EEG, body movement via triaxial accelerometry, respiration, electrocardiogram, electromyogram, electro-oculogram, and galvanic skin response. These data, when evaluated in conjunction with a closed-circuit TV recording of the patient, greatly facilitate the differentiation of seizures from nonictal activity and permit the characterization and quantification of the behavioral, motor, and autonomic phenomena intrinsically associated with infantile spasms.
D004562:Electrocardiography; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D005712:Galvanic Skin Response; D006801:Humans; D007223:Infant; D008297:Male; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods*; D009068:Movement; D012119:Respiration; D013036:Spasms, Infantile / Q000175:diagnosis* / Q000503:physiopathology