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| Long term electroencephalography in preterm neonates |
Long term electroencephalography in preterm neonates: Safety and quality of electrode types
Nathalie M El Ters, Amit M Mathur, Siddharth Jain, Zachary A Vesoulis, John M Zempel
Abstract
Objectives: The objective of this study was to compare gold cup and hydrogel electrodes for frequency of electrode replacement, longevity of the original electrodes after initial placement, recording quality, and skin safety issues in long-term EEG studies in preterm neonates.
Methods: We performed a prospective trial with newborns born at ≥23 weeks and ≤30 weeks of gestational age (GA). Two mirror image EEG electrode arrays were utilized on consecutive subjects, where gold cup electrodes alternated with hydrogel electrodes.
