Funding Opportunity Number: RFA-NS-25-017
Deadlines
Earliest Submission Date: May 02, 2025
Letter of Intent Due Date(s): 60 days prior to the receipt date.
Expiration Date: January 21, 2026
Description
This NOFO is related to the recommendations in section III of the BRAIN 2025 Report, with the goal to ‘produce a dynamic picture of the functioning brain by developing and applying improved methods for large-scale monitoring of neural activity’. Towards this end, the report calls for accelerated development of new and improved technologies for recording and manipulating neural activity at the level of cells and circuits. These new technologies and approaches will provide unprecedented opportunities for exploring how the nervous system encodes, processes, utilizes, stores, and retrieves vast quantities of information. A better understanding of this dynamic neural activity will enable researchers to seek new ways to diagnose, treat, and prevent brain disorders.
This NOFO is part of a suite of RFAs representing different stages of technology development spanning early proof-of-concept and technology validation through optimization and dissemination, as well as studies aimed at understanding the biological and biophysical mechanisms of neural signals and their modulation (for more information, see https://braininitiative.nih.gov/brain-programs/technology-development.
This NOFO seeks applications to optimize instrumentation and device technologies for recording and modulation of neural cells and circuits, to address major challenges and to enable transformative understanding of dynamic signaling in the central nervous system. It is expected that the proposed technologies and approaches have previously demonstrated their transformative potential through initial proof-of-concept testing, and are ready for accelerated refinement through iterative engineering and end-user feedback, appropriate for a path towards sustainable dissemination and user-friendly incorporation into routine neuroscience research.
Applications may propose development of instrumentation hardware and/or devices and associated software. Approaches may utilize any modality such as optical, electrical, magnetic, or acoustic recording/manipulation, to target neuronal electrical signals or other forms of neural activity, including intracellular signaling and engagement of non-neuronal cells in circuit function.
For this and the companion NOFO, the aim of the proposed technologies should be to reduce major barriers to conducting neurobiological experiments, including considerations of cost and ease of access, and to enable new discoveries for understanding neural circuit function. Technologies should address major challenges associated with recording and modulating CNS activity, at cellular or circuit resolution, and should contribute to an overall ecosystem of technologies spanning multiple spatial and temporal scales in any region throughout the CNS. Precise cellular or circuit targeting may be attained via experimental design features such as genetic manipulation, in combination with the spatial resolution capabilities of the proposed technology.
For more information, please see the opportunity webpage.