1. An article of manufacture including at least a non-transitory signal bearing medium bearing at least: (a) one or more instructions relating to providing a graphical illustration of a first possible outcome of a use of a treatment parameter with respect to at least one body portion, based on a first dataset associated with a first predictive basis, the first dataset being associated with the first predictive basis through a characterization of the first dataset, the first predictive basis, and/or a relationship between the first dataset and the first predictive basis, and including at least one of: (i) one or more instructions related to providing the graphical illustration of the first possible outcome including a possible side effect of the use of the treatment parameter; or (ii) one or more instructions related to providing the graphical illustration including a representation of the first possible outcome with respect to a possible efficacy of the use of the treatment parameter; and (b) one or more instructions relating to modifying the graphical illustration to illustrate a second possible outcome of the use of the treatment parameter, based on a second dataset associated with a second predictive basis.