Assessing the EEG reactivity to photic stimulation in the sedated epileptic brain
Laurentiu Tofan, Alexandru Calin, Vlad-Petru Morozan, Alexandru Paslaru, Mihai Stancu, Ana-Maria Zagrean, Leon Zagrean, Mihai Moldovan · FENS Forum 2024
The default mode network`s (DMN) can be investigated using default EEG reactivity (DER).The default oscillatory macrostate (DEM) is exemplified by the macrostate showing thehighest decrease in occurrence probability during intermittent photic stimulation (IPS).This study aimed to investigate DER, in the deeply sedated epileptic brain.We used a genetic rat model of absence epilepsy, the adult Wistar Albino Glaxo Rijwijk(WAG/Rij) rat. Controls consisted of age-matched Wistar rats.Deep aesthetic coma was induced by chloral hydrate. We performed cortical EEG recordingsduring the induced altered st
ePoster · Neuroscience