Browsing by Author "Insausti, Ricardo"
Now showing items 1-5 of 5
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A probabilistic atlas of the human thalamic nuclei combining ex vivo MRI and histology
Iglesias, Juan Eugenio; Insausti, Ricardo; Lerma-Usabiaga, Garikoitz; Bocchetta, Martina; Van Leemput, Koen; Greve, Douglas N.; Van der Kouwe, Andre; the Alzheimer’s Disease Neuroimaging Initiative; Fischl, Bruce; Caballero Gaudes, César; Paz-Alonso, Pedro M. (NeuroImage, 2018)The human thalamus is a brain structure that comprises numerous, highly specific nuclei. Since these nuclei are known to have different functions and to be connected to different areas of the cerebral cortex, it is of great ... -
Accurate Bayesian segmentation of thalamic nuclei using diffusion MRI and an improved histological atlas
Tregidgo, Henry F.J.; Soskic, Sonja; Althonayan, Juri; Maffei, Chiara; Van Leemput, Koen; Golland, Polina; Insausti, Ricardo; Lerma-Usabiaga, Garikoitz; Caballero-Gaudes, César; Paz-Alonso, Pedro M.; Yendiki, Anastasia; Alexander, Daniel C.; Bocchetta, Martina; Rohrer, Jonathan D.; Iglesias, Juan Eugenio; Alzheimer’s Disease Neuroimaging Initiative (ELSEVIER, 2023)The human thalamus is a highly connected brain structure, which is key for the control of numerous functions and is involved in several neurological disorders. Recently, neuroimaging studies have increasingly focused ... -
Automated Segmentation of the Human Hippocampus Along Its Longitudinal Axis
Lerma-Usabiaga, Garikoitz; Iglesias, Juan Eugenio; Insausti, Ricardo; Greve, Douglas N.; Paz-Alonso, Pedro M. (Human Brain Mapping, 2016)The human hippocampal formation is a crucial brain structure for memory and cognitive function that is closely related to other subcortical and cortical brain regions. Recent neuroimaging studies have revealed differences ... -
Bayesian longitudinal segmentation of hippocampal substructures in brain MRI using subject-specific atlases
Iglesias, Juan Eugenio; Van Leemput, Koen; Augustinackc, Jean; Insausti, Ricardo; Fischl, Bruce; Reuter, Martin (NeuroImage, 2016)The hippocampal formation is a complex, heterogeneous structure that consists of a number of distinct, interacting subregions. Atrophy of these subregions is implied in a variety of neurodegenerative diseases, most ... -
Simultaneous Bayesian correction of slab boundary artifacts and bias field for high resolution ex vivo MRI
Iglesias, J. Eugenio; Paz-Alonso, Pedro M.; Lerma-Usabiaga, Garikoitz; Insausti, Ricardo; Miller, K.; Caballero Gaudes, César (IEEE International Symposium on Biomedical Imaging (ISBI), 2016)Multi-slab MRI overcomes some of the hardware limitations of today's clinical scanners (e.g., memory size), enabling the acquisition of ultra-high resolution ex vivo MRI of the whole human brain with high SNR efficiency. ...