ZM models are made mainly by direct interaction with the external reality.
They generate the knowledge and consciousness. They are self-activated in any
situation when they are able to predict in a good way the possible evolution
of a given external reality.
A ZM, which interacts directly with the external reality, is also a model,
which controls the whole body. They build, activate and deactivate any ZAM,
based on a set of goals.
A long-range ZM model also controls a local-ZM. This is able to modify a
local-ZM model, based on long-range predictions.
The whole activity is supervised by PSM. Usually the PSM is activated only
when all the available ZMs fail to control the interaction with the external
reality.
A ZM model has full access to all the resources of the brain. It can take any
information from any part of the brain and can make any model based on any
available information.
By analyzing the normal activity of the brain, one understands that some
activities use only a limited number of models. The access to some models is
easier than to others. We can find very fast some information and find more
slowly other. This suggests that some models, which are usually employed
together, are grouped. We define a quasi-structure of models called MZM. A MZM
is a group of models, which are used often together. They can be associated
with some specific complex activities (job, hobby, family life, car driving
and so on).