Within the depth-psychology corpus, 'coherence' operates across at least three distinct registers that frequently interpenetrate: epistemological, psychodynamic, and neurodevelopmental. McGilchrist mobilises coherence theory as a philosophical counterpoint to correspondence theory of truth, exposing its central vulnerability—that a mutually reinforcing system of beliefs may be internally consistent yet globally false, and that it cannot accommodate the dialectical truth of opposites. Siegel deploys coherence as the signature achievement of neural and interpersonal integration, distinguishing synchronic cohesion (the unity of a given self-state) from diachronic coherence (the linkage of differentiated states across time through autobiographical narrative). For Siegel, narrative coherence is both the measurable outcome of secure attachment and the therapeutic goal of psychotherapy. Bowlby's tradition corroborates this, associating coherent life-narrative with secure mothers and identifying its absence in avoidant children as a marker of developmental compromise. Panksepp touches the related axis of affective neuroscience, locating coherence—or its failure—at the interface of the SELF system and the felt sense of internal organisation. The tension animating the concordance is between coherence as epistemic criterion (always potentially circular) and coherence as psychological health-marker (a real and assessable achievement of integration). What the corpus makes plain is that coherence cannot be reduced to logical consistency; it is constitutively relational, temporally extended, and embedded in embodied, attachment-shaped processes.
In contrast to cohesion of a given self-state, coherence is created across states of mind as a form of diachronic integration.
Siegel draws a foundational conceptual distinction between cohesion (synchronic unity within a state) and coherence (diachronic linkage across states), positioning coherence as the higher-order integrative achievement.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020thesis
We can propose that integration creates coherence by enabling the mind's flow of information and energy to achieve a balance in its movement toward maximizing complexity.
Siegel advances his central claim that coherence is not a static property but the dynamic product of integrative processes that balance complexity against rigidity and chaos.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020thesis
A whole set of beliefs could be mutually coherent and entirely false: everything depends on where you start from... why do we suppose that truths may not conflict? Opposites may both be true.
McGilchrist subjects coherence theory of truth to critical scrutiny, arguing that internal consistency cannot guarantee correspondence with reality and that the possibility of contradictory truths fundamentally undermines coherence as an epistemic criterion.
, The Matter With Things: Our Brains, Our Delusions and the Unmaking of the World, 2021thesis
A whole set of beliefs could be mutually coherent and entirely false: everything depends on where you start from... why do we suppose that truths may not conflict? Opposites may both be true.
A near-duplicate passage restating McGilchrist's critique of coherence theory, foregrounding the foundationalism problem and the dialectical challenge posed by the co-truth of opposites.
, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021thesis
The mind establishes a sense of coherence by linking states of mind across time. Integration, we are proposing, is the fundamental mechanism underlying health.
Siegel explicitly equates psychological health with integrative coherence, making the cross-temporal linkage of mental states the constitutive act by which a coherent self is maintained.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020thesis
Inner, inter, and intra are three facets of the integrative coherence of our sense of self and identity.
Siegel extends the concept of coherence across three relational registers—intrapsychic, interpersonal, and ecological—arguing that identity itself is constituted by their integrative convergence.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020supporting
Integration is about how the mind creates a coherent self-assembly of information and energy flow across time and context. In this way, integration creates the subjective experience of self.
Siegel proposes that the subjective experience of selfhood is inseparable from the coherent self-assembly achieved through integration, collapsing the distinction between coherence and the sense of identity.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020supporting
Secure mothers and secure children have a well-developed capacity for self-reflection and narrative ability, and convey a sense of coherence in their lives.
Within attachment theory, narrative coherence is identified as an empirical marker of security, linking the quality of caregiving relationships to the child's capacity for self-reflective, organised life-narrative.
, John Bowlby and Attachment Theory (Makers of Modern, 2014supporting
Narrative coherence... attachment and, 183, 201–203, 226... integration and, 440, 448, 454–456, 460, 466... overview, 22, 135–136, 162–163, 166, 499.
The index entry demonstrates the structural centrality of narrative coherence in Siegel's system, documenting its intersection with attachment, memory, emotional growth, and integration across the entire volume.
, The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are, 2020supporting
leading to a sense of SELF and a feeling of internal coherence or discoherence that are represented
Panksepp locates coherence at the affective-neurological substrate of selfhood, treating it as a felt quality of internal organisation that varies along a spectrum from integration to disintegration.
, Affective Neuroscience The Foundations of Human and Animal, 1998supporting
central coherence, primary intersubjectivity, secondary intersubjectivity, false-belief tests, mirror neurons
Gallagher invokes 'central coherence' as a key theoretical construct in the cognitive science of autism, situating it within a broader framework of intersubjectivity and social cognition.
, How the Body Shapes the Mind, 2005supporting
two self-contained entities, standing as extremes to each other need for their coherence two intermediaries.
Plotinus employs 'coherence' in a cosmological-metaphysical register, arguing that polar extremes require mediating elements to achieve structural unity, an idea that resonates with later depth-psychological notions of integration.
, The Six Enneads, 270aside