Modern neuroscience focuses more on neuroplasticity, neural connectivity, and
the functionality of different brain regions. These factors can be more indicative
of cognitive abilities than sheer brain size. The true measure of an animal’s
intelligence likely lies in a combination of brain size, structure, and other
cognitive attributes tailored to their specific way of life.
Number of Neurons
Measuring animal intelligence by counting neurons is a method that has gained
attention in recent years. Neurons are fundamental units of the brain and the
nervous system, responsible for processing and transmitting information.
Theoretically, the number of neurons, particularly in the cerebral cortex (the part
of the brain associated with higher cognitive functions), could provide insights
into the potential for intelligence.
