BiophysicsPublished 2 October 2025Identification of voltage-gated calcium currents in Helix (Cornu) serotonergic neurons, subcellular localization, and role in calcium dynamics and cellular firing of Ca V 2.1 and Ca V 2.2 subtypesMaría Laura Ríos-Reyes · Silvia Calvo-Corea · Oscar BrenesFrontiers in Biophysicsdoi 10.3389/frbis.2025.1652466