"'not only do all existing theoretical frameworks fail to give a coherent explanation of the relationship between consciousness & its neurobiological counterpart, but such a framework is in fact in principle impossible to conceive of rationally'.
... like the wave–particle duality in quantum physics, we must accept the paradox of subjective experience & neurobiological function. ... we need to develop a science of inner epistemology."
Thurman SK. Review of 'Neuroscience, consciousness & spirituality.' Mindfulness 2013; 4(3): 286-88.