Search
-
- Glossary
Midbrain
The midbrain is the uppermost section of the brain stem. Its regions are located around the aqueduct, a canal filled with cerebrospinal fluid. Prominent structures include the tectum, tegmentum, and substantia nigra.
-
- Glossary
Extrapyramidal system
The extrapyramidal system refers to a series of structures in the brain that play a key role in influencing motor function but are not part of the pyramidal tract. It consists of multisynaptic neuron chains. The extrapyramidal system includes numerous nuclei such as the striatum, pallidum, nucleus ruber, and substantia nigra.
-
- Glossary
Basal ganglia
The basal ganglia are a group of subcortical nuclei (located beneath the cerebral cortex) in the telencephalon. The basal ganglia include the globus pallidus and the striatum, and, depending on the author, other structures such as the substantia nigra and the subthalamic nucleus. The basal ganglia are primarily associated with voluntary motor function, but they also influence motivation, learning, and emotion.
-
- Basics
- Anatomy
The Sheep Brain: Brain Stem
It fulfills central tasks. And has adult-only structures. And colorful nuclei.
29.06.2013
-
- Glossary
Tegmentum
Tegmentum (from the Latin "tegere," meaning "to cover"). This is the ventral part of the midbrain located beneath the aqueduct. It contains nuclei such as the substantia nigra, the reticular formation, the cranial nerve nuclei, and the red nucleus.
-
- Page
Glossary
15.03.2017
-
- Basics
- Anatomy
The Subthalamus
A pale nucleus and an excitatory lens, and the zone of uncertainty – that is the subthalamus.
01.10.2025
-
- Topic
Structure and Function
Miraculous things happen deep within the brain
-
- Basics
- Anatomy
The Epithalamus
Probably not the seat of the soul after all: the pineal gland in the epithalamus.
09.10.2025
-
- Basics
- Structure and Function
Future Regeneration
The brain is amazing, but vulnerable – which makes effective treatments all the more important. In fact, there is hope: stem cell therapy works in mice.
30.04.2020
