“…In a FTM framework, the synaptic activity is turned “on” or “off” instantaneously. This directly utilizes the aforementioned f ∞ function with the presynaptic membrane potential V pre : Such fast synapses happened to be useful for understanding synchronized neuronal activity, including bursting with inhibitory synapses, and multistability in small, weekly coupled neural networks ( Belykh and Shilnikov, 2008 ; Shilnikov et al, 2008 ; Jalil et al, 2010 ; Wojcik et al, 2011 ; Wojcik et al, 2014 ; Schwabedal et al, 2016 ; Collens et al, 2020 ; Kelley and Shilnikov, 2020 ; Pusuluri et al, 2020 ). Moreover, this assumption has the benefit of simplifying the network dynamics, facilitating both analysis and simulation ( Jalil et al, 2013 ; Schwabedal et al, 2014 ; Lodi et al, 2019 ).…”