Systemic neuropsychology: toward a contemporary theory of topological functional systems

TL;DR

The paper introduces a new theory in neuropsychology using topological systems to model psychological functions and their adaptive organization.

Contribution

It formalizes psychological functions as Topological Functional Systems, integrating historical theory with topological dynamics.

Findings

Psychological activity is modeled as a systemic, dynamic organization for adaptive outcomes.

A mathematical framework accounts for functional invariance and network reorganization.

The model suggests clinical implications focusing on functional reorganization over localized deficits.

Abstract

This article proposes a formalization of psychological functions as Topological Functional Systems, drawing on the historical–cultural tradition and functional systems theory, and integrating them with tools from contemporary topological dynamics. First, it reviews the theoretical foundations that conceive psychological activity as a systemic, dynamic organization oriented toward adaptive outcomes. It then develops a mathematical formalization that accounts for functional invariance under variable modes of execution and network reorganization. On this basis, the article derives clinical implications for neuropsychological assessment and rehabilitation, emphasizing functional reorganization rather than localized deficit. Finally, it discusses the scope and limitations of the model in dialogue with current approaches in neuroscience and neuropsychology.