Results 141 to 150 of about 142,988 (312)
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To delineate specific in vivo white matter pathology in neuronal intranuclear inclusion disease (NIID) using diffusion spectrum imaging (DSI) and define its clinical relevance. Methods DSI was performed on 42 NIID patients and 38 matched controls.
Kaiyan Jiang +10 more
wiley +1 more source
Isomorphism classes of concrete graph coverings
, 2019 Hofmeister introduced the notion of a concrete (resp., concrete regular) covering of a graph G and gave formulas for enumerating the isomorphism classes of concrete (resp., concrete regular) coverings of G [Ars Combin., 32 (1991), pp.
Kim, J, Kwak, JH, Lee, J, Feng, RQ
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
wiley +1 more source
Unsupervised learning of event and object classes from video [PDF]
, 2010 We present a method for unsupervised learning of event classes from videos in which multiple activities may occur simultaneously. Unsupervised discovery of event classes avoids the need to hand-crafted event classes and thereby makes it possible in ...
Sridhar, Muralikrishna
core
Wheel graph homology classes via Lie graph homology
, 2021 We give a new proof of the non-triviality of wheel graph homology classes using higher operations on Lie graph homology and a derived version of Koszul duality for modular operads.Comment: preliminary version; comments very ...
Ward, Benjamin C.
core
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown +6 more
wiley +1 more source
Long-Tailed Effect Study in Remote Sensing Semantic Segmentation Based on Graph Kernel Principles
Remote SensingThe performance of semantic segmentation in remote sensing, based on deep learning models, depends on the training data. A commonly encountered issue is the imbalanced long-tailed distribution of data, where the head classes contain the majority of ...
Wei Cui +6 more
doaj +1 more source
Posterior Cortical Atrophy in the Asia‐Pacific: A Report From the PCA Asian Workgroup
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Posterior Cortical Atrophy (PCA) is a distinct dementia syndrome primarily affecting spatial abilities and visual processing. It is associated with degeneration in the posterior part of the brain. PCA is subclassified into PCA‐pure and PCA‐plus syndromes based on consensus criteria.
Yuttachai Likitjaroen +11 more
wiley +1 more source
On the -forcing number: computational approach and exact values
Journal of Physics: ComplexityZero forcing is a graph coloring process that is used to model spreading phenomena in real-world scenarios. It can also be viewed as a single-player combinatorial game on a graph, where the player’s goal is to select a subset of vertices of minimum ...
Aida Abiad, Maryam Moghaddas
doaj +1 more source
Forbidden graphs for classes of split-like graphs
European Journal of Combinatorics, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source