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- Glossary
Ganglion cell
The ganglion cell bundles the signals from the photoreceptors in the retina and transmits them via its axons (long, fiber-like extensions of a nerve cell. All of these axons together form the optic nerve.
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- Glossary
Blind spot
A blind spot in visual perception caused by the anatomy of the eye: since the optic nerve leaves the eye at the optic disc, there are no photoreceptors there – and no perception can occur. This blind spot is not consciously perceived.
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- Discover
- Milestones
Thomas Willis: Founder of modern Neurology
In the 17th century, Thomas Willis produced the most accurate studies of the nervous system to date.
30.06.2016
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- Glossary
Retina
The retina is the inner layer of the eye covered with pigment epithelium. The retina is characterized by an inverse (reversed) arrangement: light must first pass through several layers before it hits the photoreceptors (cones and rods). The signals from the photoreceptors are transmitted via the optic nerve to the processing areas of the brain. The reason for the inverse arrangement is the evolutionary development of the retina, which is a protrusion of the brain.The retina is approximately 0.2 to 0.5 mm thick.
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- Basics
- Anatomy
The Occipital Lobe
The sophisticated interconnection of the occipital lobe demonstrates just how complex the visual process is.
28.08.2025
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- News from the Institutes
Insight into schizophrenia disease mechanisms found in the eye
Impaired neuronal connectivity in the retina
17.02.2025
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- News from the Institutes
Neurons gather together for vision
As in larger brains, mouse visual cortex neurons with the same function cluster in columns
20.02.2025
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- Basics
- Time
Perfect Timing
Chronobiology: from firing neurons to the nature of time
02.05.2024
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- Think
- Consciousness
The Night Side of Consciousness
Our brain goes through different stages of consciousness during the night.
03.09.2025
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- Diseases
- Multiple sclerosis
MS under the microscope
MS: Damage to the axon causes a wide variety of symptoms
15.08.2025
