The Neuron and the Psyche

Accounting for the neuron’s bidirectionality introduces a certain degree of equivocality, indeterminacy, and randomness into our understanding of neural function. While this randomness can be reduced for specific, well-defined functions in a particular individual using a top-down approach, it persists for the larger task of determining the neural structures and activity patterns that contribute to consciousness and specific psychological functions. This final chapter briefly summarizes the prerequisites of a new neuron theory that conceptualizes the neuron as a bidirectional hub. The methodological implications of this shift in perspective are discussed, including the need for interdisciplinary frameworks, a focus on cross-level translations and function-specific analyses, and the importance of individual case studies. It is suggested that Developmental Embodiment Research provides a framework for studying the neuron as a bidirectional hub within a multilevel pathway model of psychobiological development, allowing us to examine it in its simultaneous roles as both a product and producer of neural function. Finally, the relationship between neuroscience and psychology as collaborative sciences in studying the neural basis of consciousness is reevaluated, with a discussion of the consequences for theoretical psychology.