What type of study is this?

This is a Quantitative Study study.

September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

Assessing abnormal oxygen extraction fraction (OEF) and neural tissue susceptibility in Parkinson’s Disease

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Authors

AMArpita MisraBrown University AOAna‐Maria Oros‐PeusquensForschungszentrum Jülich IDImis DoganJülich Aachen Research Alliance

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Implication

Observational analysis compared oxygen extraction fraction and neural tissue susceptibility in Parkinson's Disease, indicating potential links to cognitive impairment and age.

Key Points

Higher oxygen extraction fraction and neural tissue susceptibility were found in Parkinson's Disease compared to healthy controls, showing distinct pathological markers.
Abnormal oxygen extraction fraction negatively correlated with neural tissue susceptibility in cortical gray matter and positively correlated with cognitive scores in deep gray matter.
A novel MRI technique, QQ, was utilized to assess oxygen extraction fraction and neural tissue susceptibility across different brain regions in both populations.
This research underscores QQ's applicability for examining the unique oxygen metabolism and iron accumulation aspects of Parkinson's Disease and sparking further investigations.

Cite This Study

Misra et al. (2025) studied this question.

synapsesocial.com/papers/68d4597031b076d99fa5c600 https://doi.org/10.58530/2025/4540

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Implication

Observational analysis compared oxygen extraction fraction and neural tissue susceptibility in Parkinson's Disease, indicating potential links to cognitive impairment and age.

Assessing abnormal oxygen extraction fraction (OEF) and neural tissue susceptibility in Parkinson’s Disease

Discussion

Member takes

Implication

Key Points

Cite This Study

Assessing abnormal oxygen extraction fraction (OEF) and neural tissue susceptibility in Parkinson’s Disease

Discussion

Member takes

Implication

Key Points

Cite This Study

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