Visually evoked cortical potentials in renal failure: transient potentials.
Transient visually evoked cortical potentials (VECPs) were recorded from patients with renal disease. Changes in VECP latencies are described for undialyzed patients, patients receiving dialysis therapy, and patients who received kidney transplants. Characteristics of VECP latencies in these patient groups as well as examples of changes in latency values with respect to time for two individual patients are examined. The basic overall finding is that the VECP latencies increase as a patient's clinical condition deteriorates and normalize as the condition improves.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology*; D016030:Kidney Transplantation; D008875:Middle Aged; D010775:Photic Stimulation; D006435:Renal Dialysis; D014184:Transplantation, Homologous; D014511:Uremia / Q000503:physiopathology; D014796:Visual Perception