Although the different Buddhist schools argued over the existence or nature of the atom, the Theravada thinkers conceived of an atom comprised of ‘space’ and ‘sub-particles’ (dravya-paramanu) which is physically complex (rupa-kalapa), whilst its constituent parts exist in a state on constant flux (kalapanga).
Within the received chain of dependent origination (paticca-samuppāda), the Buddha uses the term ‘namo-rupa’ or ‘mind-body’ – to explain that these two otherwise distinctive entities are inherently ‘linked’ or ‘entwined’ at source, and within his schematic of interpreting reality, cannot be considered ‘separate’ in any manner.
THE SANGHA KOMMUNE (SSR) 