# Connectome style neuroimaging in non human primates via novel integrated RF platforms

> **NIH NIH R01** · UNIVERSITY OF MINNESOTA · 2024 · $498,027

## Abstract

PROJECT SUMMARY
Ultra high field neuroimaging in humans enables unprecedented resolutions that enable, for the first time, the non invasive investigation of directional information processing in vivo. These advances result from the ability of high resolutions to uncover layer specific (feedforward, feedback) activation patterns. These tools however are not validated in translational models that mimic human brain function. The reason for that is primarily due to our current inability to obtain functional magnetic resonance imaging (fMRI) signals at resolutions high enough to resolve layer specific responses in the non human primate. This project aims at developing novel and innovative radiofrequency hardware and using it at the ultra high field strength of 10.5 Tesla to directly test how well whole brain directional connectivity estimates from fMRI correspond with ground truth tract tracing experiments. This development and validation can directly aid us in translating findings from the animal model into future studies of the mesoscopic circuit effects of human mental illness.

## Key facts

- **NIH application ID:** 10769850
- **Project number:** 5R01EB031765-03
- **Recipient organization:** UNIVERSITY OF MINNESOTA
- **Principal Investigator:** Jan Zimmermann
- **Activity code:** R01 (R01, R21, SBIR, etc.)
- **Funding institute:** NIH
- **Fiscal year:** 2024
- **Award amount:** $498,027
- **Award type:** 5
- **Project period:** 2022-03-01 → 2025-12-31

## Primary source

NIH RePORTER: https://reporter.nih.gov/project-details/10769850

## Citation

> US National Institutes of Health, RePORTER application 10769850, Connectome style neuroimaging in non human primates via novel integrated RF platforms (5R01EB031765-03). Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/grant/nih/10769850. Licensed CC0.

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