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

PAR-21-288: Utilizing Invasive Recording and Stimulating Opportunities in Humans to Advance Neural Circuitry Understanding of Mental Health Disorders (R21 Clinical Trial Optional)

Closed Closed January 13, 2023 Opportunity PAR-21-288

This grant is closed. A newer notice from the same program is open now: Utilizing Invasive Recording and Stimulating Opportunities in Humans to Advance Neural Circuitry Understanding of Mental Health Disorders (R21 Clinical Trial Optional) (PAR-25-291). Status: Due dates in the notice, expires January 7, 2028. It is in our archive of National Institutes of Health notices from 2021.

National Institutes of Health offered grants to nonprofits, colleges and universities, state and local governments, tribes, small businesses and businesses. Applications closed on January 13, 2023.

From the official notice on Grants.gov, last changed January 13, 2023. Checked November 7, 2026.

About this NIH notice

Projects funded under PAR-21-288 were run by National Institute of Mental Health (NIMH, 2 projects). Contact the program officer at the institute that fits your project before you apply; the notice lists them.

This notice replaced RFA-20-351.

Application due dates, page limits and budget limits are set in the notice. Read PAR-21-288 in the NIH Guide.

Other notices with this title

National Institutes of Health has posted this title under other numbers: earlier or later rounds, or the same competition for another area. Each has its own dates and may change its rules.

NoticePostedDeadlineStatus
PAR-25-291November 22, 2024Due dates in the notice, expires January 7, 2028Open
PAR-23-101January 13, 2023Closed January 7, 2025Closed

Key dates

PostedJuly 28, 2021
DeadlineJanuary 13, 2023
Archived by Grants.govFebruary 12, 2023

Who can apply

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

All 15 applicant types the notice lists

Other Eligible Applicants include the following: Alaska Native and Native Hawaiian Serving Institutions; Asian American Native American Pacific Islander Serving Institutions (AANAPISISs); Eligible Agencies of the Federal Government; Faith-based or Community-based Organizations; Hispanic-serving Institutions; Historically Black Colleges and Universities (HBCUs); Indian/Native American Tribal Governments (Other than Federally Recognized); Non-domestic (non-U.S.) Entities (Foreign Organizations); Regional Organizations; Tribally Controlled Colleges and Universities (TCCUs) ; U.S. Territory or Possession.

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Is this a realistic fit?

What the grant funds

Reissue of RFA-20-351.The purpose of this Funding Opportunity Announcement (FOA) is to encourage applications to pursue invasive neural recording studies focused on mental health-relevant questions. Invasive neural recordings provide an unparalleled window into the human brain to explore the neural circuitry and neural dynamics underlying complex moods, emotions, cognitive functions, and behaviors with high spatial and temporal resolution. Additionally, the ability to stimulate, via the same electrodes, allows for direct causal tests by modulating network dynamics. This funding opportunity aims to target a gap in the scientific knowledge of neural circuit function related to mental health disorders. Researchers should target specific questions suited to invasive recording modalities that have high translational potential. Development of new technologies and therapies are outside the scope of this FOA.

Category: Health.

Funded under PAR-21-288 so far

NIH funded 2 projects under PAR-21-288 in fiscal 2022 to 2024, at 2 institutions. The median yearly award was $212,312.

Recently funded projects
ProjectInstitutionFiscal yearAward
Stimulation-induced modulation of fronto-limbic responses to threat R21University of Alabama at Birmingham2024$185,625
Targeting DBS Therapy to the OCD Network Using fMRI and Intracranial Recordings R21University of California, San Francisco2023$201,875

From NIH RePORTER, which lists each project once per fiscal year it was funded. Amounts are the yearly award.

Who has won Mental Health Research Grants grants before

From fiscal 2021 to 2025, Mental Health Research Grants (93.242) awarded $8.8 billion across 6,785 grant awards, an average of $1.3 million per award.

Largest recipients, fiscal 2021 to 2025
RecipientStateAwardsAmount
Yale UnivConnecticut185$371 million
University of Pittsburgh - of the Commonwealth System of Higher EducationPennsylvania200$297 million
University of California, Los AngelesCalifornia176$234 million
Icahn School of Medicine at Mount SinaiNew York144$212 million
The Washington UniversityMissouri149$211 million

Top states: California ($1.4 billion), Massachusetts ($1.1 billion), New York ($1.1 billion), Pennsylvania ($667 million), Connecticut ($422 million).

Applying now

This notice no longer takes applications. Apply under the newer notice, PAR-25-291, which is open now.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is PAR-21-288 still open?

No. It closed on January 13, 2023. A newer notice is open: PAR-25-291, due dates in the notice, expires January 7, 2028.

Who can apply for Utilizing Invasive Recording and Stimulating Opportunities in Humans to Advance Neural Circuitry Understanding of Mental Health Disorders (R21 Clinical Trial Optional)?

National Institutes of Health accepted 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 Utilizing Invasive Recording and Stimulating Opportunities in Humans to Advance Neural Circuitry Understanding of Mental Health Disorders (R21 Clinical Trial Optional)?

Closed January 13, 2023. Applications are no longer accepted; the program's newer notices are on this page when there are any.

Who has been funded under PAR-21-288?

NIH RePORTER lists 2 projects funded under PAR-21-288 in fiscal 2022 to 2024, at 2 institutions. The most were at University of Alabama at Birmingham, University of California, San Francisco.

Who has won Mental Health Research Grants grants before?

The largest recipients over five fiscal years were Yale Univ, University of Pittsburgh - of the Commonwealth System of Higher Education, University of California, Los Angeles. The program made 6,785 awards worth $8.8 billion in that time.

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