Landmark‐guided region‐based spatial normalization for functional magnetic resonance imaging
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.25865
Abstract: As the size of the neuroimaging cohorts being increased to address key questions in the field of cognitive neuroscience, cognitive aging, and neurodegenerative diseases, the accuracy of the spatial normalization as an essential preprocessing step… read more here.
Keywords: topology; region; spatial normalization; human brain ... See more keywords
Unified spatial normalization method of brain PET images using adaptive probabilistic brain atlas
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Nuclear Medicine and Molecular Imaging"
DOI: 10.1007/s00259-022-05752-6
Abstract: A unique advantage of the brain positron emission tomography (PET) imaging is the ability to image different biological processes with different radiotracers. However, the diversity of the brain PET image patterns also makes their spatial… read more here.
Keywords: based method; method; spatial normalization; brain pet ... See more keywords
Imaging neurodegeneration in Down syndrome: brain templates for amyloid burden and tissue segmentation
Sign Up to like & getrecommendations! Published in 2018 at "Brain Imaging and Behavior"
DOI: 10.1007/s11682-018-9888-y
Abstract: The focus of Alzheimer’s disease (AD) neuroimaging research has shifted towards an investigation of the earliest stages of AD pathogenesis, which manifests in every young adult with Down syndrome (DS; trisomy 21) resulting from a… read more here.
Keywords: spatial normalization; segmentation; tissue; brain ... See more keywords
Spatial normalization of multiple sclerosis brain MRI data depends on analysis method and software package.
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic resonance imaging"
DOI: 10.1016/j.mri.2020.01.016
Abstract: BACKGROUND Spatially normalizing brain MRI data to a template is commonly performed to facilitate comparisons between individuals or groups. However, the presence of multiple sclerosis (MS) lesions and other MS-related brain pathologies may compromise the… read more here.
Keywords: brain mri; spatial normalization; normalization; brain ... See more keywords
Enhanced Class-Specific Spatial Normalization for Image Generation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3143538
Abstract: We propose enhanced class-specific spatial normalization, a simple yet effective layer to generate a photorealistic image given a spatial-class map. Under the assumption that pixels belonging to the same class share the same distribution in… read more here.
Keywords: class specific; class; spatial normalization; enhanced class ... See more keywords
Quantifying Differences Between Affine and Nonlinear Spatial Normalization of FP-CIT Spect Images
Sign Up to like & getrecommendations! Published in 2022 at "International journal of neural systems"
DOI: 10.1142/s0129065722500198
Abstract: Spatial normalization helps us to compare quantitatively two or more input brain scans. Although using an affine normalization approach preserves the anatomical structures, the neuroimaging field is more common to find works that make use… read more here.
Keywords: nonlinear spatial; affine nonlinear; spatial normalization; cit spect ... See more keywords
Effect of different spatial normalization approaches on tractography and structural brain networks
Sign Up to like & getrecommendations! Published in 2018 at "Network Neuroscience"
DOI: 10.1162/netn_a_00035
Abstract: To facilitate the comparison of white matter morphologic connectivity across target populations, it is invaluable to map the data to a standardized neuroanatomical space. Here, we evaluated direct streamline normalization (DSN), where the warping was… read more here.
Keywords: spatial normalization; space; connectivity; effect ... See more keywords
MR-based spatial normalization improves [18F]MNI-659 PET regional quantification and detectability of disease effect in the Q175 mouse model of Huntington’s disease
Sign Up to like & getrecommendations! Published in 2018 at "PLoS ONE"
DOI: 10.1371/journal.pone.0206613
Abstract: The positron emission tomography (PET) tracer [18F]MNI-659, selective for phosphodiesterase 10A (PDE10A), is a promising tool to assess an early biomarker for Huntington’s disease (HD). In this study we investigated [18F]MNI-659 uptake in the Q175… read more here.
Keywords: spatial normalization; 18f mni; disease; mni 659 ... See more keywords
Unified Deep Learning-Based Mouse Brain MR Segmentation: Template-Based Individual Brain Positron Emission Tomography Volumes-of-Interest Generation Without Spatial Normalization in Mouse Alzheimer Model
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Aging Neuroscience"
DOI: 10.3389/fnagi.2022.807903
Abstract: Although skull-stripping and brain region segmentation are essential for precise quantitative analysis of positron emission tomography (PET) of mouse brains, deep learning (DL)-based unified solutions, particularly for spatial normalization (SN), have posed a challenging problem… read more here.
Keywords: template based; spatial normalization; brain; mouse ... See more keywords