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- Glossary
Subiculum
The transition zone between the cornu ammonis and the entorhinal cortex is called the subiculum.
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- Glossary
Ventral tegmental area
Located in the midbrain, the uppermost section of the brain stem, is the ventral tegmental area (VTA) – a central component of the reward system. The area itself is not particularly large, but its influence is immense: the neurons of the VTA send their axons to the nucleus accumbens and widely into the prefrontal cortex (PFC), where they release the neuromodulator dopamine. In this way, they enhance learning processes, but can also contribute to the development of addictions.
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- Glossary
Inferior occipital gyrus
Part of the occipital lobe, the rearmost of the four large lobes of the cerebral cortex. Functionally, this is where visual information is processed. The inferior occipital gyrus is part of the early visual association areas.
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- Glossary
Olfactory tract
Smell information travels via the olfactory tract from the olfactory bulb, located just above the nose, to the primary olfactory cortex.
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- Glossary
Cortical blindness
When the primary visual cortex is destroyed, those affected are effectively blind, even though their eyes are undamaged. However, they are often unconsciously able to grasp and catch objects and even name them when asked to guess. This effect is known as blind sight.
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- Glossary
Visual system
The visual system is the part of the nervous system that processes visual information. It primarily comprises the eye, the optic nerve, the optic chiasm, the optic tract, the lateral geniculate nucleus, the optic radiation, the primary visual cortex, and the visual association cortices.
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- News
- Question to the brain
Why do we get Headaches?
The brain has no pain receptors. So why do we still get headaches?
14.10.2025
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- Basics
- Structure and Function
Connecting Nerves
Learning is as spiny path – as synapses vividly illustrate.
01.12.2020
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- Basics
- Communication of Cells
Cells: Specialized Workers of the Brain
Several billion tiny cells are located in the brain. There they perform amazing work.
01.07.2025
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- Basics
- The Developing Brain
The invisible Bond
Emotional bond – the essential connection between children and parents.
18.03.2026
