Cognition refers to bodily processes (mainly in the brain) which give rise to perceiving,
thinking and feeling. At least with the rise of consciousness (in man, possibly
in some hominids) perception, thought and sentiment are based on symbolic capacities.
Therefore all symbolic forms (language, myth, science; art, technology, laws etc.;
cf. the symbolic philosophy of Ernst Cassirer and as a comment Sandkühler et al.,
2003) have beyond their social and communicative functions a basis in the human
body (embodiment, neural dynamics, etc.).