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Grants / Department of Health and Human Services / National Institutes of Health

BRAIN Initiative: Exploratory Research Opportunities Using Invasive Neural Recording and Stimulating Technologies in the Human Brain (R61 Clinical Trial Not Allowed)

Open Closes February 11, 2027 (103 days left) Opportunity RFA-DC-27-004

National Institutes of Health is offering grants of up to $700,000 to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. It expects to make about 5 awards worth $6.0 million in total. Applications close on February 11, 2027.

From the official notice on Grants.gov, last changed May 4, 2026. Checked October 31, 2026.

Key dates

PostedMay 4, 2026
DeadlineFebruary 11, 2027
Archived by Grants.govApril 12, 2027

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Who can apply

This opportunity is open to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses.

Refer to Section III. Eligibility Information in the NOFO for additional information on eligibility. Foreign Organizations/International Collaborations:Non-domestic (non-U.S.) Entities (Foreign Organizations) are not eligible to apply. Non-domestic (non-U.S.) components of U.S. Organizations are not eligible to apply. Foreign components, as defined in the NIH Grants Policy Statement, are allowed.

More grants for nonprofits, colleges and universities, state and local governments, tribes, small businesses, businesses.

Is this a realistic fit?

What the grant funds

Invasive surgical procedures in humans offer the unique opportunity to intracranially record and stimulate neuronal activity within precisely localized brain structures, enabling high-impact human neuroscience investigations. This NOFO seeks exploratory research projects, from newly formed or established multi-disciplinary teams, to understand how dynamic activity of single cells and ensembles of neurons in spatially organized networks gives rise to the internal states we experience as sensations, perceptions, emotions, thoughts, and memories, and to observable motor and social behaviors. The research should be proposed as exploratory research and planning activities to establish feasibility and early-stage development that, if successful, would support, enable, and/or lay the groundwork for a potential, subsequent research project grant applications using invasive neural recording and stimulation technologies in the human brain. Projects should maximize opportunities to conduct innovative in vivo human neuroscience research made available by direct access to the brain from invasive surgical procedures. Projects should employ approaches guided by specified theoretical constructs and by quantitative, mechanistic models where appropriate. Recipients will join a consortium working group, coordinated by the NIH, to identify consensus standards of practice, including neuroethical considerations, to collect and provide data for ancillary studies, and to aggregate and standardize data for dissemination among the wider scientific community.

Category: Health.

How to apply

  1. Read the full notice and attachments on Grants.gov. The notice is the official source for deadlines and requirements.
  2. Make sure your organization has an active SAM.gov registration and Unique Entity ID; registration can take several weeks.
  3. Register on Grants.gov and submit through Workspace before the deadline and time given in the notice. Our application guide walks through each step.

Questions go to National Institutes of Health, BRAINeROH@ninds.nih.gov, 301-402-2541.

Open the official notice

Questions people ask

Who can apply for BRAIN Initiative: Exploratory Research Opportunities Using Invasive Neural Recording and Stimulating Technologies in the Human Brain (R61 Clinical Trial Not Allowed)?

National Institutes of Health accepts applications from nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. The notice adds further conditions, so read its eligibility section.

What is the deadline for BRAIN Initiative: Exploratory Research Opportunities Using Invasive Neural Recording and Stimulating Technologies in the Human Brain (R61 Clinical Trial Not Allowed)?

Closes February 11, 2027 (103 days left). Confirm the date and time in the official notice on Grants.gov.

How much funding is available?

Awards of up to $700,000 each. About $6.0 million in total across about 5 awards.

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