This handbook is a reference source for identifying, characterizing, instructing on use, and describing outcomes of neurotoxin treatments - to understand mechanisms associated with toxin use; to project outcomes of neurotoxin treatments; to gauge neurotoxins as predictors of events leading to neurodegenerative disorders and as aids to rational use of neurotoxins to model disease entities. Neuroprotection is approached in different manners including those 1) afforded by therapeutic agents - clinical and preclinical; or 2) by non-drug means, such as exercise. The amorphous term 'neurotoxin' is...