Author

Sai Krishna C Annavazala

University of PennsylvaniaORCID 0009-0008-8206-7503Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:deep learning· 1 Assay:imaging· 1 Organism:non-human primate· 1

Frequent Co-Authors

Douglas H. SmithiD· 1 shared Drew ParkeriD· 1 shared Hailong SongiD· 1 shared Javid DadashkarimiiD· 1 shared Jean-Pierre DolléiD· 1 shared John A. WolfiD· 1 shared Pushkar Ambastha· 1 shared Ragini VermaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperNeuroscience

Douglas H. SmithORCID

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1 paper

Recent·Most cited

NeurosciencebioRxivPreprintJun 29, 2026

PIGMENT: A deep learning framework for Porcine Immunohistochemistry seGMENTation

Pushkar Ambastha, Javid Dadashkarimi, Sai Krishna C Annavazala…·Ragini Verma

PIGMENT is a deep learning framework that automates the segmentation and quantification of APP-positive pathology in porcine white matter histology, achieving high detection rates with limited expert annotations.

DOI 10.64898/2026.06.18.733245

non-human primateimaging

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