Author

Bikesh Bimali

Georgia Institute of TechnologyORCID 0009-0006-7758-9257Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2 Bioengineering· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Assay:imaging· 3 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:clustering· 1 Approach:deep learning· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Armin IrajiiD· 3 shared Jiayu CheniD· 2 shared Vince D. CalhouniD· 2 shared Adithya Ram Ballem· 1 shared Alex FedoroviD· 1 shared Allan I. LeveyiD· 1 shared Geethanjali Nagaboina· 1 shared James J. LahiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 38 mutual co-author links

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3 shared papersNeuroscience

Armin IrajiORCID

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3 papers

Recent·Most cited

BioengineeringbioRxivPreprintNov 12, 2026

DECODE: DEcomposition of COupled and DEcoupled Brain States: Separating Structure-Coupled and Structure-Decoupled Functional Organization in Alzheimers Disease

Mahshid Fouladivanda, Armin Iraji, Souvik Phadikar…·Vince Calhoun

DECODE decomposes brain functional states into structure-coupled and decoupled components, revealing AD-related differences in temporal dynamics and connectivity organization.

DOI 10.64898/2026.11.09.765343

humanstructural biology

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NeurosciencebioRxivPreprintAug 20, 2026

Amyloid-Tau PET Fusion Reveals Covarying Network Territories Linked to Disease Stage, Cognition, and APOE4 in Alzheimers Disease

Bikesh Bimali, Jiayu Chen, Armin Iraji

The paper uses PET imaging data to identify spatial patterns of Amyloid and Tau covariance in Alzheimer's disease, showing distinct disease-stage and cognitive associations.

DOI 10.64898/2026.08.11.744123

humanimaging

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NeuroscienceIEEE-EMBS International Conference on Biomedical and Health Informatics (BHI ...)Peer-reviewedOct 26, 2025

Multimodal Fusion Analysis of Florbetapir PET and Multiscale Functional Network Connectivity in Alzheimer's Disease

Bikesh Bimali, Nigar Khasayeva, Adithya Ram Ballem…·Armin Iraji

This study integrates Florbetapir PET and functional network connectivity to identify disease progression markers and genetic risk associations in Alzheimer's disease.

1 citation

humanimaging

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