I believe this is off the mark.
Our bodies, brains included are like:
a river
a willow tree
an amazonian rain forest
an ocean
a cloud
a storm
a hurricane
a tornado
a tsunami
a herd of buffalo
an ant colony
a beehive
a pack of wolves
a gaggle of geese
a complex weather pattern
a galaxy
a symphony
you know, an evolving life-form
a war-zone
a confederacy of systems
all working together
we are complicated
resilient, and a bit fragile too
life, it's an amazing state
a moving target
always morphing
and changing
growing, dying
replicating
we can try to sum it up
but really, it's all beyond us
mystery bounded by mystery