Author

Christina Mastracchio

University of PennsylvaniaORCID 0009-0008-0189-9237Unclaimed 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:differential expression· 1

Frequent Co-Authors

Ally AtkinsiD· 2 shared David R. RoalfiD· 2 shared Kosha RupareliD· 2 shared Maggie K. PecsokiD· 2 shared Monica E. CalkinsiD· 2 shared Raquel E. GuriD· 2 shared Arianna E. Mordy· 1 shared Audrey OlsoniD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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2 shared papersNeuroscience

Ally AtkinsORCID

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2 papers

Recent·Most cited

Olfactory Deficits and Structural Anomalies of the Peripheral Olfactory System in 22q11.2 Deletion Syndrome

David R. Roalf, Donna M. McDonald‐McGinn, Ally Atkins, Monica E. Calkins, Terrence Blaine Crowley, Phoebe Freedman, R. Sean Gallagher, Christina Mastracchio, Daniel E. McGinn, Austin Moran, Audrey Olson, Maggie K. Pecsok, Lydia Rockart, Oanh Tran, Elaine H. Zackai, , Raquel E. Gur

This study investigates olfactory deficits and structural anomalies in the olfactory system among individuals with 22q11.2 deletion syndrome compared to psychosis spectrum and typically developing controls.

bioRxiv · Oct 12, 2026 · PreprintNeuroscience

Cannabis Use and Glutamate across the Psychosis Spectrum: In Vivo Evidence from 7T Proton Magnetic Resonance Spectroscopy

David R. Roalf, Tyler M. Moore, Jacquelyn Stifelman, Maggie K. Pecsok, Ally Atkins, Erica B. Baller, Monica E. Calkins, Mariella De Biasi, Christian G. Kohler, Christina Mastracchio, Arianna E. Mordy, Heather Robinson, Ravinder D Reddy, Ravi Prakash Reddy Nanga, Kosha Ruparel, , James Cobb Scott

This study examines the relationship between cannabis use, glutamate levels in the anterior cingulate cortex, and symptom severity across the psychosis spectrum using 7T proton magnetic resonance spectroscopy.

Molecular Psychiatry · Jun 27, 2026Peer-reviewedNeuroscience