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Alejandra Sierra
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Journal Articles
- 2024
- [j11]Mohammad Khateri, Morteza Ghahremani, Alejandra Sierra, Jussi Tohka:
No-Clean-Reference Image Super-Resolution: Application to Electron Microscopy. IEEE Trans. Computational Imaging 10: 1094-1110 (2024) - 2022
- [j10]Andrea Behanova, Ali Abdollahzadeh, Ilya Belevich, Eija Jokitalo, Alejandra Sierra, Jussi Tohka:
gACSON software for automated segmentation and morphology analyses of myelinated axons in 3D electron microscopy. Comput. Methods Programs Biomed. 220: 106802 (2022) - 2021
- [j9]Ali Abdollahzadeh, Alejandra Sierra, Jussi Tohka:
Cylindrical Shape Decomposition for 3D Segmentation of Tubular Objects. IEEE Access 9: 23979-23995 (2021) - [j8]Raimo A. Salo, Ilya Belevich, Eija Jokitalo, Olli Gröhn, Alejandra Sierra:
Assessment of the structural complexity of diffusion MRI voxels using 3D electron microscopy in the rat brain. NeuroImage 225: 117529 (2021) - [j7]Riccardo de Feo, Artem Shatillo, Alejandra Sierra, Juan Miguel Valverde, Olli Gröhn, Federico Giove, Jussi Tohka:
Automated joint skull-stripping and segmentation with Multi-Task U-Net in large mouse brain MRI databases. NeuroImage 229: 117734 (2021) - 2020
- [j6]Lauri J. Lehto, Antonietta Canna, Lin Wu, Alejandra Sierra, Ekaterina Zhurakovskaya, Jun Ma, Clairice Pearce, Maple Shaio, Pavel Filip, Matthew D. Johnson, Walter C. Low, Olli Gröhn, Heikki Tanila, Silvia Mangia, Shalom Michaeli:
Orientation selective deep brain stimulation of the subthalamic nucleus in rats. NeuroImage 213: 116750 (2020) - 2018
- [j5]Raimo A. Salo, Ilya Belevich, Eppu Manninen, Eija Jokitalo, Olli Gröhn, Alejandra Sierra:
Quantification of anisotropy and orientation in 3D electron microscopy and diffusion tensor imaging in injured rat brain. NeuroImage 172: 404-414 (2018) - 2017
- [j4]Raimo A. Salo, Tuukka Miettinen, Teemu Laitinen, Olli Gröhn, Alejandra Sierra:
Diffusion tensor MRI shows progressive changes in the hippocampus and dentate gyrus after status epilepticus in rat - histological validation with Fourier-based analysis. NeuroImage 152: 221-236 (2017) - 2012
- [j3]Lauri Juhani Lehto, Alejandra Sierra, Curtis Andrew Corum, Jinjin Zhang, Djaudat Idiyatullin, Asla Pitkänen, Michael Garwood, Olli Gröhn:
Detection of calcifications in vivo and ex vivo after brain injury in rat using SWIFT. NeuroImage 61(4): 761-772 (2012) - 2010
- [j2]Teemu Laitinen, Alejandra Sierra, Asla Pitkänen, Olli Gröhn:
Diffusion tensor MRI of axonal plasticity in the rat hippocampus. NeuroImage 51(2): 521-530 (2010) - 2008
- [j1]Riikka J. Immonen, Irina Kharatishvili, Alejandra Sierra, Christine Einula, Asla Pitkänen, Olli Gröhn:
Manganese enhanced MRI detects mossy fiber sprouting rather than neurodegeneration, gliosis or seizure-activity in the epileptic rat hippocampus. NeuroImage 40(4): 1718-1730 (2008)
Conference and Workshop Papers
- 2023
- [c2]Mohammad Khateri, Morteza Ghahremani, Alejandra Sierra, Jussi Tohka:
Self-Supervised Super-Resolution Approach for Isotropic Reconstruction of 3D Electron Microscopy Images from Anisotropic Acquisition. EUVIP 2023: 1-6 - 2019
- [c1]Juan Miguel Valverde, Artem Shatillo, Riccardo de Feo, Olli Gröhn, Alejandra Sierra, Jussi Tohka:
Automatic Rodent Brain MRI Lesion Segmentation with Fully Convolutional Networks. MLMI@MICCAI 2019: 195-202
Informal and Other Publications
- 2024
- [i7]Mohammad Khateri, Morteza Ghahremani, Alejandra Sierra, Jussi Tohka:
No-Clean-Reference Image Super-Resolution: Application to Electron Microscopy. CoRR abs/2401.08115 (2024) - 2023
- [i6]Mohammad Khateri, Morteza Ghahremani, Alejandra Sierra, Jussi Tohka:
Self-Supervised Super-Resolution Approach for Isotropic Reconstruction of 3D Electron Microscopy Images from Anisotropic Acquisition. CoRR abs/2309.10646 (2023) - 2022
- [i5]Morteza Ghahremani, Mohammad Khateri, Alejandra Sierra, Jussi Tohka:
Adversarial Distortion Learning for Medical Image Denoising. CoRR abs/2204.14100 (2022) - 2021
- [i4]Andrea Behanova, Ali Abdollahzadeh, Ilya Belevich, Eija Jokitalo, Alejandra Sierra, Jussi Tohka:
gACSON software for automated segmentation and morphology analyses of myelinated axons in 3D electron microscopy. CoRR abs/2112.06476 (2021) - 2020
- [i3]Juan Miguel Valverde, Artem Shatillo, Riccardo de Feo, Olli Gröhn, Alejandra Sierra, Jussi Tohka:
RatLesNetv2: A Fully Convolutional Network for Rodent Brain Lesion Segmentation. CoRR abs/2001.09138 (2020) - 2019
- [i2]Juan Miguel Valverde, Artem Shatillo, Riccardo de Feo, Olli Gröhn, Alejandra Sierra, Jussi Tohka:
Automatic Rodent Brain MRI Lesion Segmentation with Fully Convolutional Networks. CoRR abs/1908.08746 (2019) - [i1]Ali Abdollahzadeh, Alejandra Sierra, Jussi Tohka:
Cylindrical Shape Decomposition Algorithm for 3D Segmentation. CoRR abs/1911.00571 (2019)
Coauthor Index
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