Central Nervous System or CNS
Central Nervous System or CNS comprise the brain and the spinal cord. Brain consists of structures situated intra cranially and includes cerebrum, mid brain, pons, medulla, and cerebellum.
- Brain is divided into distinct regions,
- The fore brain(prosencephalon) which is subdivide into telencephalon [two cerebral hemisphere] and diencephalon or inter brain [consists epithalamus, thalamus, subthalamus and hypothalamus, posterior pituitary and pineal glands]
- The mid brain or mesencephalon
- Hind brain or rhombencephalon comprising pons, medulla, and cerebellum.
