Zobrazeno 1 - 10
of 9 583
pro vyhledávání: '"Calhoun P"'
Multimodal neuroimaging modeling has becomes a widely used approach but confronts considerable challenges due to heterogeneity, which encompasses variability in data types, scales, and formats across modalities. This variability necessitates the depl
Externí odkaz:
http://arxiv.org/abs/2408.14254
Recent advances in deep learning structured state space models, especially the Mamba architecture, have demonstrated remarkable performance improvements while maintaining linear complexity. In this study, we introduce functional spatiotemporal Mamba
Externí odkaz:
http://arxiv.org/abs/2408.13074
Alzheimer's disease (AD) progresses from asymptomatic changes to clinical symptoms, emphasizing the importance of early detection for proper treatment. Functional magnetic resonance imaging (fMRI), particularly dynamic functional network connectivity
Externí odkaz:
http://arxiv.org/abs/2408.00378
Schizophrenia (SZ) is a severe brain disorder marked by diverse cognitive impairments, abnormalities in brain structure, function, and genetic factors. Its complex symptoms and overlap with other psychiatric conditions challenge traditional diagnosti
Externí odkaz:
http://arxiv.org/abs/2407.19385
Let $R$ be a ring. The unitary addition Cayley graph of $R$, denoted $\mathcal{U}(R)$, is the graph with vertex $R$, and two distinct vertices $x$ and $y$ are adjacent if and only if $x+y$ is a unit. We determine a formula for the clique number and c
Externí odkaz:
http://arxiv.org/abs/2407.10364
Autor:
Dolci, Giorgio, Ellis, Charles A., Cruciani, Federica, Brusini, Lorenza, Abrol, Anees, Galazzo, Ilaria Boscolo, Menegaz, Gloria, Calhoun, Vince D.
Amyloid-$\beta$ (A$\beta$) plaques in conjunction with hyperphosphorylated tau proteins in the form of neurofibrillary tangles are the two neuropathological hallmarks of Alzheimer's disease (AD). In particular, the accumulation of A$\beta$ plaques, a
Externí odkaz:
http://arxiv.org/abs/2406.13305
Autor:
Dolci, Giorgio, Cruciani, Federica, Rahaman, Md Abdur, Abrol, Anees, Chen, Jiayu, Fu, Zening, Galazzo, Ilaria Boscolo, Menegaz, Gloria, Calhoun, Vince D.
Alzheimer's disease (AD) is the most prevalent form of dementia with a progressive decline in cognitive abilities. The AD continuum encompasses a prodormal stage known as Mild Cognitive Impairment (MCI), where patients may either progress to AD or re
Externí odkaz:
http://arxiv.org/abs/2406.13292
Schizophrenia is a debilitating, chronic mental disorder that significantly impacts an individual's cognitive abilities, behavior, and social interactions. It is characterized by subtle morphological changes in the brain, particularly in the gray mat
Externí odkaz:
http://arxiv.org/abs/2406.12683
Neural networks, whice have had a profound effect on how researchers study complex phenomena, do so through a complex, nonlinear mathematical structure which can be difficult for human researchers to interpret. This obstacle can be especially salient
Externí odkaz:
http://arxiv.org/abs/2406.11825
Autor:
Thapaliya, Bishal, Miller, Robyn, Chen, Jiayu, Wang, Yu-Ping, Akbas, Esra, Sapkota, Ram, Ray, Bhaskar, Suresh, Pranav, Ghimire, Santosh, Calhoun, Vince, Liu, Jingyu
Resting-state functional magnetic resonance imaging (rs-fMRI) is a noninvasive technique pivotal for understanding human neural mechanisms of intricate cognitive processes. Most rs-fMRI studies compute a single static functional connectivity matrix a
Externí odkaz:
http://arxiv.org/abs/2405.15805