Manganese enhanced MRI detects mossy fiber sprouting rather than neurodegeneration, gliosis or seizure-activity in the epileptic rat hippocampus. - Riikka J. Immonen; Irina Kharatishvili; Alejandra Sierra; Christine Einula; Asla Pitkänen; Olli Gröhn (NeuroImage, 2008)

Diffusion tensor MRI of axonal plasticity in the rat hippocampus. - Teemu Laitinen; Alejandra Sierra; Asla Pitkänen; Olli Gröhn (NeuroImage, 2010)

Detection of calcifications in vivo and ex vivo after brain injury in rat using SWIFT. - Lauri Juhani Lehto; Alejandra Sierra; Curtis Andrew Corum; Jinjin Zhang; Djaudat Idiyatullin; Asla Pitkänen; Michael Garwood; Olli Gröhn (NeuroImage, 2012)

Diffusion tensor MRI shows progressive changes in the hippocampus and dentate gyrus after status epilepticus in rat - histological validation with Fourier-based analysis. - Raimo A. Salo; Tuukka Miettinen; Teemu Laitinen; Olli Gröhn; Alejandra Sierra (NeuroImage, 2017)

Quantification of anisotropy and orientation in 3D electron microscopy and diffusion tensor imaging in injured rat brain. - Raimo A. Salo; Ilya Belevich; Eppu Manninen; Eija Jokitalo; Olli Gröhn; Alejandra Sierra (NeuroImage, 2018)

Automatic Rodent Brain MRI Lesion Segmentation with Fully Convolutional Networks. - Juan Miguel Valverde; Artem Shatillo; Riccardo de Feo; Olli Gröhn; Alejandra Sierra; Jussi Tohka (MLMI@MICCAI, 2019)

Cylindrical Shape Decomposition Algorithm for 3D Segmentation. - Ali Abdollahzadeh; Alejandra Sierra; Jussi Tohka (CoRR, 2019)

RatLesNetv2: A Fully Convolutional Network for Rodent Brain Lesion Segmentation. - Juan Miguel Valverde; Artem Shatillo; Riccardo de Feo; Olli Gröhn; Alejandra Sierra; Jussi Tohka (CoRR, 2020)

Orientation selective deep brain stimulation of the subthalamic nucleus in rats. - Lauri J. Lehto; Antonietta Canna; Lin Wu; Alejandra Sierra; Ekaterina Zhurakovskaya; Jun Ma 028; Clairice Pearce; Maple Shaio; Pavel Filip; Matthew D. Johnson 001; Walter C. Low; Olli Gröhn; et al. (NeuroImage, 2020)

Cylindrical Shape Decomposition for 3D Segmentation of Tubular Objects. - Ali Abdollahzadeh; Alejandra Sierra; Jussi Tohka (IEEE Access, 2021)

Automated joint skull-stripping and segmentation with Multi-Task U-Net in large mouse brain MRI databases. - Riccardo de Feo; Artem Shatillo; Alejandra Sierra; Juan Miguel Valverde; Olli Gröhn; Federico Giove; Jussi Tohka (NeuroImage, 2021)

Assessment of the structural complexity of diffusion MRI voxels using 3D electron microscopy in the rat brain. - Raimo A. Salo; Ilya Belevich; Eija Jokitalo; Olli Gröhn; Alejandra Sierra (NeuroImage, 2021)

gACSON software for automated segmentation and morphology analyses of myelinated axons in 3D electron microscopy. - Andrea Behanova; Ali Abdollahzadeh; Ilya Belevich; Eija Jokitalo; Alejandra Sierra; Jussi Tohka (Comput. Methods Programs Biomed., 2022)

Adversarial Distortion Learning for Medical Image Denoising. - Morteza Ghahremani; Mohammad Khateri; Alejandra Sierra; Jussi Tohka (CoRR, 2022)

Self-Supervised Super-Resolution Approach for Isotropic Reconstruction of 3D Electron Microscopy Images from Anisotropic Acquisition. - Mohammad Khateri; Morteza Ghahremani; Alejandra Sierra; Jussi Tohka (EUVIP, 2023)

No-Clean-Reference Image Super-Resolution: Application to Electron Microscopy. - Mohammad Khateri; Morteza Ghahremani; Alejandra Sierra; Jussi Tohka (IEEE Trans. Computational Imaging, 2024)

Segment Anything for Dendrites from Electron Microscopy. - Zewen Zhuo; Ilya Belevich; Ville Leinonen; Eija Jokitalo; Tarja Malm; Alejandra Sierra; Jussi Tohka (IPAS, 2025)

Scattering approach to diffusion quantifies axonal damage in brain injury. - Ali Abdollahzadeh; Ricardo Coronado-Leija; Hong-Hsi Lee; Alejandra Sierra; Els Fieremans; Dmitry S. Novikov (CoRR, 2025)