Table 2

Major Divisions of the Brain

Major division Subdivision Principal structures

Forebrain

Telencephalon Cortex
Basal ganglia
Limbic system
Diencephalon Thalamus
Hypothalamus
Midbrain
Mesencephalon Tectum
Tegmentum
Hindbrain Metencephalon Pons
Cerebellum
Myelencephalon Medulla