Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional)

National Institutes of Health

Funding

Estimated total program funding: $2,000,000

About

The National Institute on Deafness and Other Communication Disorders (NIDCD), with the National Institute of Biomedical Imaging and Bioengineering (NIBIB) aims to support the development and/or adaptation of transformative in vivo high-resolution/high specificity imaging of the human olfactory system. Currently, there are limited non-invasive/minimally invasive technologies available for imaging the living human peripheral and central olfactory system with high spatial and temporal resolution. Imaging the olfactory system in the laboratory and in the clinic is essential to understanding underlying biological mechanisms as well as the etiology of an olfactory disorder. Such imaging has proven challenging due to the olfactory system"s unique anatomical and functional characteristics such as restricted accessibility, multiple cell types, and low signal resolution. Addressing these challenges requires multimodal approaches including leveraging existing advanced tools and technologies and developing new tools tailored for the olfactory system. Recent advances in minimally invasive and non-invasive imaging technologies, such as cell specific biomarkers, fluorescence imaging, specialized endoscopes, optical and acoustic imaging, molecular imaging, and hemodynamic and diffusion imaging have the potential to transform our ability to image and investigate the peripheral and central olfactory system in the living human with superior temporal and spatial resolution and eventually improve diagnostic accuracy of olfactory disorders. Applications must leverage advanced non-invasive/minimally invasive imaging technologies to visualize peripheral (e.g., olfactory- and non-olfactory epithelium) and central olfactory (e.g., olfactory bulb) targets at a level previously unattainable. In addition, projects should engage multidisciplinary teams combining expertise in olfaction, biomedical imaging, biochemistry, bioengineering, and biophysics, as appropriate.

Eligibility

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 not allowed.

Applicant types

Grants.gov eligibility code 00 Grants.gov eligibility code 01 Grants.gov eligibility code 02 Grants.gov eligibility code 04 Grants.gov eligibility code 05 Grants.gov eligibility code 06 Grants.gov eligibility code 07 Grants.gov eligibility code 08 Grants.gov eligibility code 11 Grants.gov eligibility code 12 Grants.gov eligibility code 13 Grants.gov eligibility code 20 Grants.gov eligibility code 22 Grants.gov eligibility code 23 Grants.gov eligibility code 25

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Notice-specific evidence check

What an applicant must verify for Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional)

Applicant evidence

Applicant type: State governments
Applicant type: County governments
Applicant type: City or township governments
Applicant type: Special district governments
Applicant type: Independent school districts
Applicant type: Public and state-controlled institutions of higher education
Applicant type: Federally recognized tribal governments
Applicant type: Public housing authorities and Indian housing authorities

Opportunity boundaries

Recorded funding: Estimated total program funding: $2,000,000
Recorded deadline: August 22, 2028; confirm time zone and submission system.
Recorded focus: Health

Before investing in an application, connect every eligibility claim, required registration, submission component and deadline to the current official notice. Open the recorded official source →

Application checklist

How to apply for Transformative Non-Invasive/Minimally Invasive Technologies for Imaging the Olfactory System Across Scales (R01 CT Optional)

The steps below turn the recorded grant fields into a pre-submission check. They do not replace the current Notice of Funding Opportunity or its amendments.

Recorded eligibility

• Applicant types: Grants.gov eligibility code 00, Grants.gov eligibility code 01, Grants.gov eligibility code 02, Grants.gov eligibility code 04, Grants.gov eligibility code 05, Grants.gov eligibility code 06.
• Geographic scope is not structured in this record.
• Notice summary: 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 not allowed.

Focus areas: HL

Recorded deadline

August 21, 2028 — confirm the time zone and submission system

A missing or rolling date is not permission to assume an open application window.

1. Confirm fitMatch your applicant type, location, project scope and any cost-share or registration rule to the official notice.
2. Read the noticeCollect the current guidelines, amendments, budget rules, required attachments and submission instructions.
3. Check timingRecord the deadline time zone, internal review date and any earlier registration or portal cut-off.
4. Submit thereUse the official application route and save the confirmation or submission reference.

Official sources

Recorded source: https://www.grants.gov/xml-extract

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Last directory verification: Sep 13, 2026.