Effect of external excitation on the isolated and collective dynamics of a generic FitzHugh–Rinzel neuronJanarthanan Ramadoss, Clovis Ntahkie Takembo, Anitha Karthikeyan, Zeric Tabekoueng Njitacke and Jan AwrejcewiczEur. Phys. J. Plus, 138 10 (2023) 962DOI: https://doi.org/10.1140/epjp/s13360-023-04620-y