Consciousness State Transitions: A Dual-Mode Framework for Shared and Individuated Awareness

Consciousness is expressed across a spectrum of states, from shared sensory reality to deeply individuated, internally oriented experience. This paper develops a hypothesis for how consciousness may operate across this continuum. The central proposal is that beta and alpha oscillations support externally focused, intersubjective awareness through classical neural networks, whereas theta, delta, and gamma rhythms are preferentially engaged during internally oriented and higher states, giving rise to individuated perception that may be mediated by quantum‑relevant substrates. The framework aligns three spectra of consciousness grounded in neuroscience, psychology, and biofield research, offering an integrated account from sensory awareness through internally oriented states to higher order awareness, and highlighting how these modes may overlap in a layered organisation of state. It predicts that shifts in dominant brain rhythms along this continuum are accompanied by changes in the underlying substrate architecture. This state-dependent perspective may also offer a path to addressing the longstanding puzzle of how multiple observers experience a coherent shared reality. The hypothesis is further developed by introducing a theoretical model in which thalamic infraslow oscillations coordinate state transitions (TIMO), and by proposing that individuated consciousness may draw on complementary quantum‑relevant substrates, microtubules and myelin (M–M Synergy), with recent findings identifying myelin as a candidate site for quantum phenomena. Together with classical neural networks, these substrates are hypothesised to support a continuous spectrum of consciousness spanning shared, individuated, and transcendent states. The framework generates empirically testable predictions linking brain rhythms, neurobiological substrates, phenomenological reports, and candidate quantum processes.