NSF award 2543272 · University of North Dakota Main Campus

CAREER: Transcranial Optical Imaging of Neural and Cerebrospinal Fluid Dynamics in Freely Behaving Animals

Final report due

28 October 2031

in 1,836 days · The award ends on 30 June 2031.

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Dates this award owes

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Decide about an extension2 Mar 2031in 1596 days
award ending 2031-06-30 · Research.gov
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Extension request16 May 2031in 1671 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice20 Jun 2031in 1706 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out28 Oct 2031in 1836 days
award ending 2031-06-30 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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How we got this date

NSF lists this award's end date as 30 June 2031.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 28 October 2031.

Read the rule on Research.gov

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Award card

Award number: 2543272
Period of support: 1 Jul 2026 – 30 Jun 2031
Amount: $576,649
Awardee: University of North Dakota Main Campus, Grand Forks, ND
Program: BioP-Biophotonics
Directorate: ENG

Abstract

Healthy brains depend on neural activity and cerebrospinal fluid (CSF) flow. Problems in CSF flow have been linked to aging and brain diseases such as Alzheimer’s disease. However, little is known about how CSF flow and brain activity interact with each other. Current imaging methods cannot measure these two processes together in freely moving animals. This CAREER project will develop a new miniature imaging system…

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