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Updated: Jun 1, 2026
11:08
Double-barreled and Concentric Microelectrodes for Measurement of Extracellular Ion Signals in Brain Tissue
Published on: September 5, 2015
The C. U. Ariëns Kappers brain collection.
Michel A Hofman1, John I Johnson
1Netherlands Institute for Neuroscience, Amsterdam, The Netherlands.
Annals of the New York Academy of Sciences
|May 24, 2011
Summary
The C. U. Ariëns Kappers brain collection, a century-old repository, preserves 726 specimens crucial for understanding brain evolution and neural biodiversity across diverse species.
Area of Science:
- Neuroscience
- Evolutionary Biology
- Comparative Anatomy
Background:
- The C. U. Ariëns Kappers brain collection is one of the world's largest and oldest catalogued repositories of brain specimens.
- Established a century ago at the Netherlands Institute for Neuroscience, it has been foundational for major scientific texts and ongoing research.
Purpose of the Study:
- To document the history and contents of the C. U. Ariëns Kappers brain collection.
- To highlight its significance in studying brain evolution and neural biodiversity.
Main Methods:
- The study presents an account of the collection's establishment and historical context.
- It details the composition of the collection, categorizing the 726 specimens by taxonomic group.
Main Results:
- The collection comprises 726 specimens, including 309 mammals, 134 birds, 81 reptiles, 21 amphibians, and 179 "pisces" (bony fish, sharks, cyclostomes).
- This diverse assemblage represents a significant resource for research into comparative neuroanatomy and evolutionary trends.
Conclusions:
- The C. U. Ariëns Kappers brain collection is an invaluable historical and scientific resource.
- Its extensive and diverse specimens continue to support research into the evolution of the nervous system and neural biodiversity.
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