Before revision:  In this paper we explore the effect of various perturbation methods on a typical neuroimaging pipeline through the use of i) near-epsilon noise injections, ii) Monte Carlo Arithmetic, and iii) varying operating systems to identify the quality and severity of their impact.
After revision:  In this paper we explore the effect of various perturbation methods on a typical neuroimaging pipeline through the use of i) targeted noise injections, ii) Monte Carlo Arithmetic, and iii) varying operating systems to identify the quality and severity of their impact.