In general, sensory ganglia of the cranial nerves send out a branch that divides into two branches: a branch that enters the brain and one that is connected to a sensory organ. Examples of sensory organs are pressure or pain sensors in the skin and more specialized ones such as taste receptors of the tongue
Through the nervous system, the cranial nerves are in the Brain, so since it is in the Brain it sends messages through the nerves. correct me if i am wrong
