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Galaxy Brain Scientific's Technology Enables Landmark Parkinson's Study Published in Nature, Redefining Disease Mechanism

International study of over 800 participants identifies somato-cognitive action network as key to Parkinson’s, linking motor and non-motor symptoms for targeted treatments.

  • An international team, including Washington University in St. Louis, Tsinghua University, Peking University, and Harvard University, published in Nature on Feb. 5, 2026, revealing core Parkinson’s mechanisms.
  • For decades the field treated PD as a basal ganglia disorder, but with over 13 million people worldwide affected, existing medication and DBS limits demand new approaches.
  • Analysis showed a circuit signature involving the SCAN network using data from over 800 participants and precision functional neuroimaging, with all methods detailed in the study.
  • Galaxy Brain Scientific Inc. has begun a pivotal registration trial for the technology, and Nico U. Dosenbach, MD, PhD, said targeting the network could slow or reverse disease progression.
  • The mechanism offers a unifying perspective with implications across disorders, as the study shows all effective PD therapies reduce abnormal SCAN–deep brain connectivity and plans to apply the approach to Autism and Alzheimer's.
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Scientists have identified a crucial brain network that is affected by Parkinson's disease. The results change doctors' understanding of what causes the symptoms of the disease and can open the way to treatment...

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Parkinson's disease could be better understood through an international study. Researchers have identified the SCAN network, a larger than imagined brain area, responsible for symptoms.

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Galaxy Brain Scientific's Technology Enables Landmark Parkinson's Study Published in Nature, Redefining Disease Mechanism

BEIJING, Feb. 5, 2026 /PRNewswire/ -- A research team led by Prof. Hesheng Liu, founder and Chief Scientific Officer of Galaxy Brain Scientific Inc., has published a study in Nature that pinpoints the core functional circuit underlying Parkinson's disease (PD).…

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Scientific American broke the news in on Wednesday, February 4, 2026.
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