  It is largely believed that complex cognitive phenomena require the perfect
orchestrated collaboration of many neurons. However, this is not what
converging experimental evidence suggests. Single neurons, the so-called
concept cells, may be responsible for complex tasks performed by an individual.
Here, starting from a few first principles, we layout physical foundations
showing that concept cells are not only possible but highly likely, given that
neurons work in a high dimensional space.

Neurons and Cognition;Dynamical Systems;Adaptation and Self-Organizing Systems