- Anatomy (6)
- Bioinformatics
- Body Systems (4)
- Circulatory System (12)
- Digestive System (3)
- Endocrine System (2)
- Immunology (11)
- Integumentary System
- Lymphatic System
- Muscular System (4)
- Nervous System (18)
- Reproductive System (9)
- Respiratory System (4)
- Sensory System (1)
- Urinary System (2)
- Botany (18)
- Cell Biology (23)
- Cryo-electron microscopy (1)
- Ecology (20)
- Ecosystems (53)
- Evolution (150)
- General Biology (216)
- Genetics (60)
- Genomics
- Microbiology (22)
- Molecular Biology (1)
- Population biology (27)
- Zoology (164)
Topics: Body Systems - Nervous System
Nervous System
The nervous system is a network of specialized cells that communicate information about an animal's surroundings and itself. It processes this information and causes reactions in other parts of the body. It is composed of neurons and other specialized cells called glia, that aid in the function of the neurons.