In this volume, the author describes a series of new scientific and clinical perspectives for schizophrenia influenced by cognitive and constructivist approaches and informed by the logic of complexity and non-linear, dynamic systems. The book delineates a new complex theory of the brain and a procedural theory of the mind, founded on the concept of the modular brain and the coordinated mind. Subsequently, the author develops a multi-factorial conceptualization of the etiological dynamic and an original, complex, and evolutionary perspective concerning the psychotic condition, which has been redefined, in this case, as entropy of the mind.