It can only come in as some kind of 'emergent property' of all these causal interactions.
Others maintain that higher-order properties simply supervene over lower levels without direct causal interaction.
"Effective connectivity" has causal interactions between distinct units in the system.
The term "Cartesian dualism" is also often associated with this more specific notion of causal interaction through the pineal gland.
One argument against Dualism is with regard to causal interaction.
The argument from physics is closely related to the argument from causal interaction.
Other criteria are the reality of consciousness and its causal interaction with the physical world.
In claiming that the mind is fundamentally a different thing from the body, Descartes claimed the two participate in two-way causal interaction.
Looking at the disorder from only one perspective (e.g. (s)he had a bad childhood) often results in ignorance of important other factors or causal interactions.
Physical interactions are therefore sufficient to account for all causal interactions.