<gnoseology, perception> belief that mental properties and events on the one hand and physical properties and events on the other hand are irreducibly distinct features or aspects of one and the same thing that exhibits them both. Spinoza, for example, maintained that thought and extension are distinct attributes of the one existing substance that is "god or nature." Recommended Reading: Keith Campbell, Body and Mind (Notre Dame, 1984); Genevieve Lloyd, Routledge Philosophy Guidebook to Spinoza and the Ethics (Routledge, 1996); and Michael Della Rocca, Representation and the Mind-Body Problem in Spinoza (Oxford, 1996).
[A Dictionary of Philosophical Terms and Names]
Try this search on OneLook / Google