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- News from the Institutes
New insights into immune cells in the context of neurodegeneration
Lab Findings Support the Concept that Reducing Neuroinflammation Could Help Fight Alzheimer’s
04.02.2025
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- Topic
Structure and Function
Miraculous things happen deep within the brain
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- Basics
- Anatomy
The Thalamus dorsalis
The structure is complex, the tasks are varied. It supports the senses, motor skills, and psyche.
28.11.2025
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- Basics
- Structure and Function
Senses in Motion
Motor skills play a bigger role in vision than previously thought
21.12.2021
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- News from the Institutes
How a gene shapes the architecture of the human brain
Organoids provide insights into brain development with unprecedented precision
27.11.2025
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- Basics
- Time
Perfect Timing
Chronobiology: from firing neurons to the nature of time
02.05.2024
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- Glossary
Threshold potential
In order for an action potential to be triggered, the membrane potential at the axon hillock of a neuron must exceed the threshold value of approximately –50 mV (relative to the resting potential of –70 mV). This is the threshold potential. If the depolarization remains below this threshold, no action potential is triggered.
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- 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.
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- Glossary
Resting potential
The membrane potential of a neuron at rest. The inflow and outflow of ions are in equilibrium. It ranges from –50 to –100 mV.
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- Glossary
White matter
The white matter refers to the myelinated fibers of the nervous system that connect one neuron to another. The white color is caused by the myelin sheath surrounding the fibers.
