An implantable electrode lead with a preferably elongate electrode lead body, which is equipped with a first electrical conductor, and a second electrical conductor, wherein the first electrical conductor and the second electrical conductor are arranged in an interior area of the electrode lead body. The electrode lead body has a deformation sensor element arranged along the longitudinal axis of the electrode lead body, wherein the first electrical conductor and the second electrical conductor are conductively connected to the deformation sensor element, and wherein the deformation sensor element comprises a biocompatible elastomer enriched with conductive particles.
