NSF award 2623467 · University of Minnesota-Twin Cities

Collaborative Research: Extreme Mechanics of the Human Brain via Integrated In Vivo and Ex Vivo Mechanical Experiments

Final report due

29 July 2027

in 284 days · The award ends on 31 March 2027.

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Decide about an extension1 Dec 2026in 44 days
award ending 2027-03-31 · Research.gov
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Extension request14 Feb 2027in 119 days
award ending 2027-03-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Mar 2027in 154 days
award ending 2027-03-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Jul 2027in 284 days
award ending 2027-03-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Jul 2027in 284 days
award ending 2027-03-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Jul 2027in 284 days
award ending 2027-03-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 March 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 July 2027.

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Award card

Award number: 2623467
Period of support: 15 Mar 2026 – 31 Mar 2027
Amount: $370,164
Awardee: University of Minnesota-Twin Cities, Minneapolis, MN
Program: BMMB-Biomech & Mechanobiology
Directorate: ENG

Abstract

The human brain exhibits complex mechanical behavior. Its deformation under external forces depends on the extent and speed of loading. Rapid deformation of the brain during events such as blasts and automotive crashes can cause traumatic brain injury. Understanding the mechanical behavior of the human brain under such extreme conditions is critical to developing computer models for predicting brain injury. This…

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