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Research Clarifies: Humans Have One Brain

Recent media reports suggesting humans have two brains are inaccurate. Scientific journalists explain that new research focuses on brain development, not a duplication of the organ.

23 September 2026
Research Clarifies: Humans Have One Brain

Recent headlines circulated suggesting new research indicates humans may possess two brains, contrary to the widely accepted understanding of one brain. These claims have been traced back to a press release issued by one of the involved universities.

However, experts and scientific journalists clarify that humans do not have two brains. This interpretation is considered a significant oversimplification of the study's findings. The research offers a more nuanced perspective on brain organization and development.

The actual research delves into neurodevelopment, exploring how the brain is constructed during embryonic stages. It highlights the intricate processes of central nervous system formation and illustrates concepts within developmental biology.

Instead of indicating a second brain, the study provides a deeper understanding of the brain's complex architecture and development. The findings contribute to the ongoing scientific exploration of how the brain forms and functions.

Original source: arstechnica.com