2. The nervous system is the part of the body
that coordinates its actions and transmits
signals to and from different parts of the
body.
NERVOUS
SYSTEM
3. PERIPHERAL NERVOUS
SYSTEM
• The peripheral nervous system is the part of the
nervous system that consists of the nerves and
ganglia outside of the brain and spinal cord.
4. NEURON
• A neuron is an electrically excitable cell that processes and
transmits information through electrical and chemical signals.
• It is the cell of the nervous system.
5. CENTRAL NERVOUS
SYSTEM
• The central nervous system is the part of the nervous system
consisting of the brain and spinal cord.
6. SPINAL CORD
• The spinal cord is a long, thin, tubular bundle of nervous tissue
that supports cells that extend from the medulla oblongata in the
brainstem to the lumbar region of the vertebral column.
7. BRAIN
• The Brain is an organ that processes the information of the
enviroment and sends the information to the other system to
react.
