Abstract

Study of symptoms with focal brain lesions reveals a microtemporal transition that elaborates the mind/brain state. The pattern of this transition corresponds with that of developmental growth , which can be characterized in terms of whole-part relations. This correspondence is interpreted as indicating that the cognitive process is an extension of growth trends in pre- and post-natal life. The continuum of ontogenetic growth into the cognitive process is a transition from exuberance of form to specificity or from generality to precision, and conforms with the trajectory of the mind/brain state from categorical primitives at onset to definiteness at termination. A patterned sequence of brain activity corresponds to a patterned sequence of mental activity over the full processing sequence. This sustained whole-part transition begins in early brain structures and carries through to a neocortical end point. The process is epochal and modular, with overlapping replacement of mind/brain states. The specification of configurations in the brain is accompanied by the specification of categorical wholes: drive-categories partition to conceptual-feelings, then to images , finally to acts, words, and objects. A description of the process underlying the brain state is a description of the process underlying the mental state. This paper argues against a causal step from brain to mind, or the reverse, i.e. no one-way or two-way causation