Synapse.
It contains many nerve endings.
It detects a vibration and produces nerve impulses.
It gives our skin its colour.
It is responsible for balance, movement and coordination.
It helps us keep warm.
It controls our intelligence, memory, personality, emotion, speech and de ability to feel and move.
They transmit electrochemical messages from one to another.
Motor nerves.
Brainstem.
The space between nerve cells.
Cerebrum.
Dermis.
Connects the brain to the spinal cord. It also controls involuntary actions like breathing and our heartbeat.
Fatty layer.
Epidermis.
Nerve cells.
Cerebellum.
Cochlea.
It transmits messages from the brain to the muscles or glands.