Author

Andrew C. Ahn

Massachusetts General HospitalORCID 0000-0003-3934-4532Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Research Focus:spatial domain detection· 1

Frequent Co-Authors

Andre J. W. van der KouweiD· 2 shared Bruce Robert RoseniD· 2 shared Juliette J. Selb· 2 shared Karleyton C. Evans· 2 shared Kenneth K. KwongiD· 2 shared Suk‐Tak ChaniD· 2 shared Tian-yue Song· 2 shared Yong‐Ping ZhengiD· 2 shared

Activity by Year

2020-2020 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 28 mutual co-author links

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2 shared papersNeuroscience

Andre J. W. van der KouweORCID

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2 papers

Recent·Most cited

NeurosciencePLoS ONEPeer-reviewedSep 21, 2020

Dynamic Brain-Body Coupling of Breath-by-Breath O2-CO2 Exchange Ratio with Resting State Cerebral Hemodynamic Fluctuations

Suk‐Tak Chan, Karleyton C. Evans, Tian-yue Song…·Kenneth K. Kwong

The paper investigates the relationship between respiratory gas exchange metrics and cerebral hemodynamic fluctuations during spontaneous breathing, finding strong coupling between breath-by-breath O2-CO2 exchange ratio and low frequency CHF.

8 citations

humanimaging

𝕏 PostBluesky

NeurosciencePLoS ONEPeer-reviewedMar 24, 2020

Cerebrovascular reactivity assessment with O2-CO2 exchange ratio under brief breath hold challenge

Suk‐Tak Chan, Karleyton C. Evans, Tian-yue Song…·Kenneth K. Kwong

The paper assesses cerebrovascular reactivity using the O2-CO2 exchange ratio during breath hold challenges and finds it better correlates with CBF changes than individual PCO2 or PO2 changes.

21 citations

humanimaging

𝕏 PostBluesky