Eighty-six billion and counting: do we know the number of neurons in the human brain?

Through statistical analysis and comparison of different studies, Alain Goriely challenges the widely accepted figure of 86 billion neurons in the human brain, and argues that the actual number is uncertain, with estimates ranging between 61 and 99 billion.

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Publication Details

Journal
Brain
Published
2024-11-27
DOI
https://doi.org/10.1093/brain/awae390
Citations
17
Primary Topic
Neural dynamics and brain function
Type
article
Field-Weighted Citation Impact
5.83
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article

Eighty-six billion and counting: do we know the number of neurons in the human brain?

Alain Goriely
17 citations
Brain
Neural dynamics and brain function
5.83
article

Eighty-six billion and counting: do we know the number of neurons in the human brain?

Alain Goriely
article en
17 citations

Abstract

Through statistical analysis and comparison of different studies, Alain Goriely challenges the widely accepted figure of 86 billion neurons in the human brain, and argues that the actual number is uncertain, with estimates ranging between 61 and 99 billion.

BrainVol. 148(3)
University of Oxford (GB), Mathematical Institute of the Slovak Academy of Sciences (SK)
Openalex Percentile: Top 3%
Neural dynamics and brain function
5.83
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