Author

P. Hernandez-Herrera

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

Biology Disciplines

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Cell Biology· 3 Bioengineering· 1

Signature Assays, Organisms & Methods

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Organism:human· 4 Assay:imaging· 4 Research Focus:cell signaling & trafficking· 3 Approach:deep learning· 2 Approach:microscopy & imaging analysis· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

A. Darszon· 4 shared F. Montoya· 4 shared G. CORKIDI· 4 shared H. Gadelha· 2 shared A. L. Gonzalez-Cota· 1 shared B. Escalante-Ramirez· 1 shared D. S. Diaz-Guerrero· 1 shared H. Bloomfield-Gadelha· 1 shared

Activity by Year

2019-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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4 shared papersCell Biology

A. Darszon

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Feature-Based 3D+t Descriptors of Hyperactivated Human Sperm Beat Patterns

H. O. Hernandez-Avina, F. Montoya, P. Hernandez-Herrera, D. S. Diaz-Guerrero, J. Olveres, A. Darszon, B. Escalante-Ramirez, G. CORKIDI

This paper develops 3D+t descriptors to classify hyperactivated human sperm motility patterns using feature-based vectors, showing they can distinguish hyperactivated from nonhyperactivated sperm without prior training.

bioRxiv · Apr 20, 2023Bioengineering

The human sperm head spins with a conserved direction during swimming in 3D

G. Corkidi, F. Montoya, A. L. Gonzalez-Cota, P. Hernandez-Herrera, N. C. Bruce, H. Bloomfield-Gadelha, A. Darszon

This study directly measures human sperm head spinning in 3D using 4D microscopy, revealing a consistent counterclockwise direction regardless of experimental conditions.

bioRxiv · Nov 28, 2022 · PreprintCell Biology

Computer-assisted segmentation-free analysis for long-term assessment of flagellar beating in free swimming human spermatozoa: the role of emptying calcium stores

G. Corkidi, P. Hernandez-Herrera, F. Montoya, H. Gadelha, A. Darszon

This paper introduces a segmentation-free method to analyze flagellar beating in human spermatozoa over long periods, revealing nonlinear effects of intracellular Ca2+ on beat frequency and amplitude.

bioRxiv · Jul 15, 2020 · PreprintCell Biology

The human sperm beats anisotropically and asymmetrically in 3D

H. Gadelha, P. Hernandez-Herrera, F. Montoya, A. Darszon, G. Corkidi

This paper uses 3D imaging and mathematical analysis to show human sperm flagella beat anisotropically and asymmetrically, revealing a novel mechanism that creates the illusion of symmetry in 2D observations.

bioRxiv · Oct 5, 2019 · PreprintCell Biology