Allen Brain Atlas

Allen Brain Atlas

The Allen Brain Atlas is a comprehensive, high-resolution neuroscientific resource that provides a detailed map of gene expression in the mammalian brain. It was developed by the Allen Institute for Brain Science, a non-profit research organization founded by Paul Allen, co-founder of Microsoft.

Overview

The Allen Brain Atlas is a digital, genome-wide map that provides a detailed understanding of the anatomy and genetics of the brain. It uses in situ hybridization and other advanced biotechnological techniques to visualize and analyze the expression of thousands of genes throughout the brain.

Components

The Atlas consists of several components, each focusing on a different aspect of brain research:

• Allen Mouse Brain Atlas: A genome-wide, three-dimensional map of gene expression in the mouse brain.
• Allen Human Brain Atlas: A high-resolution map of gene expression and anatomy in the human brain.
• Allen Developing Mouse Brain Atlas: A comprehensive view of gene expression changes during the development of the mouse brain.
• Allen Spinal Cord Atlas: A detailed map of gene expression in the spinal cord.

Applications

The Allen Brain Atlas is used by neuroscientists worldwide for various research purposes, including the study of neurological disorders, brain development, and neurodegenerative diseases. It also serves as a valuable educational resource for students and teachers in the field of neuroscience.

See also

• Brain mapping
• Neuroinformatics
• Neuroimaging
• Neuroanatomy

References

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