Intro | Forebrain | Midbrain | Hindbrain
Part 1: Image-Mapped Tutorial
Part 2: Matching Self-Test
Part 3: Multiple-Choice Self-Test
The Forebrain is the most evolved and complex of CNS divisions. It is the most prominent and anterior portion (toward the front). It is also superior (above) the less evolved divisions. Both their appearance and functions distinguish the structures of the forebrain. They include the hypothalamus, thalamus, limbic system, and cerebral cortex. Each of these forebrain structures is involved in the complex processes that underlie human thought, emotions, and behavior. They will be covered with more detail in upcoming figures.
| Advanced |
The forebrain is also referred to by the Greek name, prosencephalon; which means literally, forward brain. Under the cerebral cortex or covering of the forebrain, lies a set of structures called the basal ganglia and the limbic system, that forms a border around the brain stem. The basal ganglia play an important role in movement, particularly motivated movements linked to thought. As will be described with Figure 8, the limbic system is particularly important for emotional behaviors. The hypothalamus and thalamus will be described in more detail in Figure 7.