Author

Jonathan Davis Alibrando

University of Southern California

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Neuroscience· 5

Signature Assays, Organisms & Methods

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Approach:statistical model· 5 Organism:human· 4 Assay:imaging· 4 Research Focus:benchmarking· 3 Research Focus:differential expression· 1 Research Focus:dimensionality reduction· 1 Approach:experimental assay· 1 Assay:multiome· 1

Frequent Co-Authors

Bramsh Q. ChandioiD· 5 shared Iyad Ba GariiD· 5 shared Neda JahanshadiD· 5 shared Paul M. ThompsoniD· 5 shared Talia M. NiriD· 5 shared Yixue FengiD· 5 shared Julio E. Villalón‐ReinaiD· 4 shared Sophia I. ThomopoulosiD· 3 shared

Activity by Year

2025-2026 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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5 shared papersNeuroscience

Bramsh Q. ChandioORCID

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Author profile →

5 papers

Recent·Most cited

Tractometry-Based Quantification of Along-Tract White-Matter Hemispheric Asymmetry in Alzheimer's Disease

Bramsh Q. Chandio, Yixue Feng, Iyad Ba Gari, Jonathan Davis Alibrando, Sophia I. Thomopoulos, Julio E. Villalón-Reina, Kenny Liou, Sunanda Somu, Hannah Yoo, Talia M. Nir, Eleftherios Garyfallidis, Eileen Luders A, Fang-Cheng F. Yeh, Neda Jahanshad, Paul M. Thompson

This paper introduces an asymmetry-aware tractometry framework to quantify left-right hemispheric asymmetries in white matter tracts and applies it to Alzheimer's Disease data to differentiate cognitive states.

bioRxiv · May 15, 2026 · PreprintNeuroscience

SPECTRA: Spatial Inference for Tractometry Toward Precision Mapping of White Matter Microstructure

Yixue Feng, Julio E. Villalón‐Reina, Iyad Ba Gari, Jonathan Davis Alibrando, Sophia I. Thomopoulos, Kenny Liou, Sunanda Somu, Hannah Yoo, Yuhan Shuai, Sasha Chehrzadeh, Talia M. Nir, Neda Jahanshad, Bramsh Q. Chandio, Paul M. Thompson

SPECTRA improves white matter microstructure mapping by incorporating spatial resolution and adaptive error control in tractometry analysis.

bioRxiv · May 13, 2026 · PreprintNeuroscience

Evaluating Sample-Size Efficiency and Sensitivity of Tractometry in Alzheimer's Disease

Yixue Feng, Julio E. Villalón‐Reina, Iyad Ba Gari, Jonathan Davis Alibrando, Talia M. Nir, Neda Jahanshad, Bramsh Q. Chandio, Paul M. Thompson

This study evaluates how sample size and resolution affect tractometry's sensitivity and specificity in detecting dementia and amyloid-related effects in Alzheimer's disease.

IEEE International Symposium on Biomedical Imaging (ISBI) · Apr 8, 2026Peer-reviewedNeuroscience

Along-Tract Microstructural Alterations Associated with Stimulant Misuse Localized using Diffusion MRI Tractometry

Leila Nabulsi, Yixue Feng, Bramsh Q. Chandio, Julio E. Villalón‐Reina, Iyad Ba Gari, Jonathan Davis Alibrando, Talia M. Nir, Anthony Juliano, Devarshi Pancholi, Gwenyth Roundy, Nicola Canessa, Eduardo A. Garza‐Villarreal, Hugh Garavan, Neda Jahanshad, Paul M. Thompson

This study uses diffusion MRI tractometry to identify localized white matter microstructural changes associated with stimulant misuse, finding distinct patterns for amphetamine use compared to cocaine use.

bioRxiv · Mar 31, 2026 · PreprintNeuroscience

Deterministic versus Probabilistic Tractography: Impact on White Matter Bundle Shape

Yuhan Shuai, Bramsh Q. Chandio, Yixue Feng, Julio E. Villalón‐Reina, Talia M. Nir, Christopher R. K. Ching, Iyad Ba Gari, Sophia I. Thomopoulos, Jonathan Davis Alibrando, John P. John, Ganesan Venkatasubramanian, Neda Jahanshad, Paul M. Thompson

This study compares deterministic and probabilistic tractography methods for the left arcuate fasciculus across four datasets, finding probabilistic methods yield higher inter-subject shape similarity but may obscure subtle pathological variations.

International Symposium on Medical Information Processing and Analysis (SIPAIM) · Nov 18, 2025Peer-reviewedNeuroscience