Modified Neuropixels probes for recording human neurophysiology in the operating room.


Journal

Nature protocols
ISSN: 1750-2799
Titre abrégé: Nat Protoc
Pays: England
ID NLM: 101284307

Informations de publication

Date de publication:
10 2023
Historique:
received: 09 12 2022
accepted: 08 06 2023
medline: 9 10 2023
pubmed: 12 9 2023
entrez: 11 9 2023
Statut: ppublish

Résumé

Neuropixels are silicon-based electrophysiology-recording probes with high channel count and recording-site density. These probes offer a turnkey platform for measuring neural activity with single-cell resolution and at a scale that is beyond the capabilities of current clinically approved devices. Our team demonstrated the first-in-human use of these probes during resection surgery for epilepsy or tumors and deep brain stimulation electrode placement in patients with Parkinson's disease. Here, we provide a better understanding of the capabilities and challenges of using Neuropixels as a research tool to study human neurophysiology, with the hope that this information may inform future efforts toward regulatory approval of Neuropixels probes as research devices. In perioperative procedures, the major concerns are the initial sterility of the device, maintaining a sterile field during surgery, having multiple referencing and grounding schemes available to de-noise recordings (if necessary), protecting the silicon probe from accidental contact before insertion and obtaining high-quality action potential and local field potential recordings. The research team ensures that the device is fully operational while coordinating with the surgical team to remove sources of electrical noise that could otherwise substantially affect the signals recorded by the sensitive hardware. Prior preparation using the equipment and training in human clinical research and working in operating rooms maximize effective communication within and between the teams, ensuring high recording quality and minimizing the time added to the surgery. The perioperative procedure requires ~4 h, and the entire protocol requires multiple weeks.

Identifiants

pubmed: 37697108
doi: 10.1038/s41596-023-00871-2
pii: 10.1038/s41596-023-00871-2
doi:

Substances chimiques

Silicon Z4152N8IUI

Types de publication

Journal Article Review Research Support, Non-U.S. Gov't Research Support, N.I.H., Extramural

Langues

eng

Sous-ensembles de citation

IM

Pagination

2927-2953

Subventions

Organisme : NIMH NIH HHS
ID : K99 MH128772
Pays : United States
Organisme : NINDS NIH HHS
ID : U01 NS121616
Pays : United States
Organisme : NINDS NIH HHS
ID : K24 NS088568
Pays : United States
Organisme : NINDS NIH HHS
ID : R25 NS065743
Pays : United States
Organisme : Howard Hughes Medical Institute
Pays : United States

Informations de copyright

© 2023. Springer Nature Limited.

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Auteurs

Brian Coughlin (B)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.

William Muñoz (W)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Yoav Kfir (Y)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Michael J Young (MJ)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.

Domokos Meszéna (D)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.

Mohsen Jamali (M)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Irene Caprara (I)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Richard Hardstone (R)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.

Arjun Khanna (A)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Martina L Mustroph (ML)

Department of Neurosurgery, Harvard Medical School and Brigham & Women's Hospital, Boston, MA, USA.

Eric M Trautmann (EM)

Department of Neuroscience, Columbia University Medical Center, New York, NY, USA.
Zuckerman Institute, Columbia University, New York, NY, USA.
Grossman Center for the Statistics of Mind, Columbia University Medical Center, New York, NY, USA.

Charlie Windolf (C)

Department of Statistics, Zuckerman Institute, Columbia University, New York, NY, USA.

Erdem Varol (E)

Department of Statistics, Zuckerman Institute, Columbia University, New York, NY, USA.
Department of Computer Science and Engineering, Zuckerman Institute, Columbia University, New York, NY, USA.

Dan J Soper (DJ)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.

Sergey D Stavisky (SD)

Department of Neurological Surgery, University of California Davis, Davis, CA, USA.
Department of Neurosurgery, Stanford University, Stanford, CA, USA.
Wu Tsai Neurosciences Institute and Bio-X Institute, Stanford University, Stanford, CA, USA.
Howard Hughes Medical Institute at Stanford University, Stanford, CA, USA.

Krishna V Shenoy (KV)

Department of Neurosurgery, Stanford University, Stanford, CA, USA.
Wu Tsai Neurosciences Institute and Bio-X Institute, Stanford University, Stanford, CA, USA.
Howard Hughes Medical Institute at Stanford University, Stanford, CA, USA.
Department of Electrical Engineering, Stanford University, Stanford, CA, USA.
Department of Bioengineering, Stanford University, Stanford, CA, USA.
Department of Neurobiology, Stanford University, Stanford, CA, USA.

Leigh R Hochberg (LR)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
Department of Neurology, Harvard Medical School, Boston, MA, USA.
VA RR&D Center for Neurorestoration and Neurotechnology, Rehabilitation R&D Service, Providence VA Medical Center, Providence, RI, USA.
School of Engineering and Carney Institute for Brain Science, Brown University, Providence, RI, USA.

R Mark Richardson (R)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA.

Ziv M Williams (ZM)

Department of Neurosurgery, Harvard Medical School and Massachusetts General Hospital, Boston, MA, USA. zwilliams@mgh.harvard.edu.

Sydney S Cash (SS)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA. cash@mgh.harvard.edu.
Department of Neurology, Harvard Medical School, Boston, MA, USA. cash@mgh.harvard.edu.

Angelique C Paulk (AC)

Center for Neurotechnology and Neurorecovery, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA. apaulk@mgh.harvard.edu.
Department of Neurology, Harvard Medical School, Boston, MA, USA. apaulk@mgh.harvard.edu.

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