Central and Peripheral Control of Balance in Older Adults (R01 Clinical Trial Optional) | RFA AG 21 011

Opportunity Information: Apply for RFA AG 21 011

The National Institutes of Health (NIH) released this R01 funding opportunity, titled "Central and Peripheral Control of Balance in Older Adults (Clinical Trial Optional)," to support research that explains how balance is controlled in aging and why balance problems and falls become so common later in life. The core scientific motivation is that there is still a major gap in what we know about how aging affects the vestibular system (the inner-ear sensory system that helps the brain detect head motion and orientation). When vestibular function declines, older adults can experience dizziness, unsteadiness, and difficulty walking, which can directly raise fall risk. The FOA is looking for studies that clarify both peripheral mechanisms (changes in the vestibular organs and nerves) and central mechanisms (how the brain integrates vestibular input and coordinates posture and movement), including how these systems change with age.

A key emphasis is that balance impairment in older adults is rarely caused by a single issue. Balance depends on multiple interacting systems, including sensory function (vision, proprioception, vestibular input), motor control (strength, coordination, reaction time), cognition (attention, dual-tasking, executive function), psychological factors (fear of falling, anxiety), and vascular or broader health factors. NIH is therefore encouraging applications that not only measure age-related vestibular loss, but also examine how vestibular changes interact with these other domains. The idea is to move beyond describing that older adults fall more often and toward identifying the specific mechanisms and combinations of impairments that lead to instability, so that future interventions, rehabilitation strategies, and clinical treatments can be better targeted.

The FOA supports both basic and clinical research, and it allows (but does not require) clinical trials, as indicated by the "Clinical Trial Optional" designation. Projects can involve studies in older adult participants and/or research using relevant animal models, as long as the work meaningfully advances understanding of the central and peripheral control of balance in aging. The ultimate program goal is translational: building a clearer mechanistic foundation that can inform prevention and treatment approaches for balance disorders and falls in older adults.

From an administrative standpoint, this is a discretionary NIH grant opportunity using the R01 activity code (a standard NIH research project grant). The funding opportunity number is RFA-AG-21-011, and it falls under health-related funding activity categories, with CFDA numbers 93.173 and 93.866. The listed award ceiling is $500,000 (as provided in the source data). The original closing date shown is 2020-10-02, and the FOA record indicates a creation date of 2020-01-13.

Eligibility is broad and includes many types of U.S.-based organizations and governments. Eligible applicants include state, county, and city or township governments; special district governments; independent school districts; public and state-controlled institutions of higher education; private institutions of higher education; federally recognized Native American tribal governments; Native American tribal organizations that are not federally recognized; public housing authorities and Indian housing authorities; nonprofits with and without 501(c)(3) status (outside of higher education institutions); for-profit organizations other than small businesses; and small businesses. The FOA also highlights additional eligible applicant types such as Alaska Native and Native Hawaiian Serving Institutions, Asian American Native American Pacific Islander Serving Institutions (AANAPISIs), Hispanic-serving Institutions, Historically Black Colleges and Universities (HBCUs), Tribally Controlled Colleges and Universities (TCCUs), faith-based or community-based organizations, eligible federal agencies, regional organizations, and U.S. territories or possessions.

There are also important restrictions regarding foreign involvement. Non-domestic (non-U.S.) entities and non-domestic (non-U.S.) components of U.S. organizations are not eligible to apply as the applicant organization. However, "foreign components" are allowed as defined by the NIH Grants Policy Statement, meaning a U.S. applicant may include certain international elements in the research if they meet NIH requirements and are appropriately justified.

Overall, this opportunity is aimed at researchers who can connect detailed vestibular and balance science to real-world aging outcomes, especially fall risk, by disentangling how peripheral vestibular decline and central neural processing changes combine with sensory, motor, cognitive, psychological, and vascular contributors. The NIH is signaling strong interest in mechanistic, integrative work that can eventually translate into better screening, prevention, and treatment strategies for balance impairment and falls in older adults.

• The National Institutes of Health in the health sector is offering a public funding opportunity titled "Central and Peripheral Control of Balance in Older Adults (R01 Clinical Trial Optional)" and is now available to receive applicants.
• Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 93.173, 93.866.
• This funding opportunity was created on 2020-01-13.
• Applicants must submit their applications by 2020-10-02. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
• Each selected applicant is eligible to receive up to $500,000.00 in funding.
• Eligible applicants include: State governments, County governments, City or township governments, Special district governments, Independent school districts, Public and State controlled institutions of higher education, Native American tribal governments (Federally recognized), Public housing authorities/Indian housing authorities, Native American tribal organizations (other than Federally recognized tribal governments), Nonprofits having a 501 (c) (3) status with the IRS, other than institutions of higher education, Nonprofits that do not have a 501 (c) (3) status with the IRS, other than institutions of higher education, Private institutions of higher education, For-profit organizations other than small businesses, Small businesses, Others.

Apply for RFA AG 21 011

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