Yuanyuan Jiang

This study develops a high-resolution 23Na-MRI platform using implanted RF coils to detect ischemic brain injury with improved contrast-to-noise ratio.

This study develops photoswitchable nanovesicles for controlled in vivo neuropeptide delivery, showing they modulate hippocampal circuit dynamics and social behavior in mice.

The paper analyzes vasomotor rhythms in awake mice using fMRI to show their multiscale propagation patterns across the cortex.

This paper introduces an ultra-high-resolution MRI framework to map perivascular spaces (PVS) across the whole brain, revealing their hierarchical organization along vascular trees.

This paper introduces NARS-fMRI, a method that detects millisecond neuronal activity via 23Na signal changes, showing it correlates with BOLD and glutamate transients in rodent somatosensory cortex.

This paper develops a high-resolution awake mouse fMRI platform to map sensory processing in association cortices, revealing anticipatory brain activity during vibrissa stimulation.

This study uses high-resolution MRI to map glymphatic transport in deep brain regions by directly infusing Gd into the lateral ventricle and analyzing PVS signal enhancements.

The paper develops a deep learning-based method to segment micro-vessels from CBV MRI images of AD mice, revealing region-specific vascular density changes in degenerated brains.

This paper introduces radial encoding MRI to achieve high spatiotemporal resolution single-vessel fMRI in rat somatosensory cortex, enabling detailed hemodynamic mapping of microvessels.

The paper uses pupillary light response-driven fMRI in awake mice to identify brain-wide biomarkers of Alzheimer's disease by analyzing altered neuromodulatory patterns and functional connectivity.

This study combines 14T single-vessel MRI and optical microscopy to map cerebral blood flow velocity in mouse brain microvessels, validating measurements across modalities.

This paper introduces CBF-fMRI using phase-contrast imaging to map blood velocity in single vessels, showing comparable velocity changes in arterioles and venules.