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- Percipience
- Smell & Taste
Not just in the Mouth and Nose
Taste and smell receptors are not only found in the mouth and nose.
02.09.2025
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- Percipience
- Hearing
Hearing: Structure of the Organ of Corti
Sound is converted into electrical impulses in the ear. The organ of Corti plays a crucial role in this process.
23.10.2025
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- News from the Institutes
Structure of clusterin: a key protein against neurodegenerative diseases
Crystallographic three-dimensional structure of human clusterin determined for the first time
08.09.2025
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- Percipience
- Hearing
Full Blast to the Ears
Noise not only makes you ill, it also damages your brain.
18.11.2025
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- Glossary
Basilar membrane
The basilar membrane runs through the cochlea for a length of approximately 34 mm. It is stretched like the string of a violin, narrow and stiff at the base and wider and more flexible at the apex. Incoming sound frequencies cause it to vibrate. This movement is picked up by the hair cells in the organ of Corti and converted into nerve impulses.
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- Glossary
Auditory nerve
The hair cells of the organ of Corti stimulate neurons in the spiral ganglion, which is located in the cavity of the cochlea. Their axons form the auditory nerve, which transmits electrical impulses from the inner ear to the brain. Together with the vestibular nerve (nervus vestibularis), the auditory nerve forms the VIII cranial nerve.
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- Glossary
Tectorial membrane
The tectorial membrane is a gelatinous layer into which the cilia of the outer hair cells protrude. The shear movements caused by sound between the basilar membrane and the tectorial membrane are registered by the cilia.
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- Glossary
Corti’s organ
The organ of Corti is part of the cochlea (hearing organ) in the inner ear. Here, sound waves are picked up by hair cells and converted into nerve impulses.
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- Percipience
- Hearing
Hearing – more than just Sound and Vibration
The brain creates a colorful world of sounds from minimal acoustic input.
17.10.2025
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- Krankheiten
- Successful aging
The Old, Healthy Brain
Some people seem to be unaffected by aging. Research is currently being conducted to find out why this is the case.
01.02.2026
