Author

Isaac Ray Christian

Princeton UniversityORCID 0000-0003-0446-3072Unclaimed 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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Approach:statistical model· 2 Research Focus:cell type annotation· 1 Organism:human· 1 Assay:imaging· 1

Frequent Co-Authors

Samuel A. NastaseiD· 2 shared Lauren K. KimiD· 1 shared Michael S. A. GrazianoiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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2 shared papersNeuroscience

Samuel A. NastaseORCID

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2 papers

Recent·Most cited

Meta-awareness, mind-wandering, and the control of 'default' external and internal orientations of attention

Isaac Ray Christian, Samuel A. Nastase, Lauren K. Kim, Michael S. A. Graziano

This study investigates how internal and external default attention modes interact by measuring brain activity during naturalistic video viewing and internal focus tasks, finding overlapping fronto-parietal networks involved in transitions between these states.

Communications Biology · Jun 24, 2026Peer-reviewedNeuroscience

Hierarchical systems in the default mode network when reasoning about self and other mental states

Isaac Ray Christian, Samuel A. Nastase

The paper investigates neural mechanisms underlying self and other mental state reasoning using fMRI and multi-voxel pattern analysis, identifying distinct brain regions involved in self-specific and general mental state processing.

Social Cognitive and Affective Neuroscience · Jan 1, 2026Peer-reviewedNeuroscience