NeurosciencebioRxivPreprint
Non-Physiological Potassium Concentrations in Commercial Culture Media Trigger Acute Epileptiform Activity in Human iPSC-Derived Neurons
Tim Lyckenvik, Júlia Izsák, Erik Arthursson…·Sebastian Illes
This study shows that common cell culture media cause non-physiological epileptiform activity in human iPSC-derived neurons due to high potassium concentrations, unlike cerebrospinal fluid.
DOI 10.1101/2025.05.31.657142