We can also train our brains to behave in a more ‘aware’ way by engaging in activities that facilitate greater connection or neural synchronisation. Higher synchronisation – imagine a large group of brain cells singing together – has been found following the practice of different contemplative paradigms, such as meditation and prayer (creating, as it were, slower ocean waves, now growing calmer and calmer). One way of interpreting this is that neuronal synchronisation enhances our brain ‘harmony’ or ‘integrity’ – achieving a state in which the brain works in a more congruent way, adopting a more global perspective. Other findings point to the psychological consequences of this state – greater neuronal synchronisation tends to enable a greater ability to make moral judgments and problem-solve creatively.
— Read on psyche.co/amp/ideas/spirituality-is-a-brain-state-we-can-all-reach-religious-or-not