Zobrazeno 1 - 10
of 962
pro vyhledávání: '"Liu, MingXia"'
Brain networks/graphs derived from resting-state functional MRI (fMRI) help study underlying pathophysiology of neurocognitive disorders by measuring neuronal activities in the brain. Some studies utilize learning-based methods for brain network anal
Externí odkaz:
http://arxiv.org/abs/2411.00888
Brain tumor segmentation is crucial for accurate diagnosisand treatment planning, but the small size and irregular shapeof tumors pose significant challenges. Existing methods of-ten fail to effectively incorporate medical domain knowledgesuch as tum
Externí odkaz:
http://arxiv.org/abs/2410.19847
Autor:
Sun, Yongheng, Lee, Yueh Z., Woodard, Genevieve A., Zhu, Hongtu, Lian, Chunfeng, Liu, Mingxia
Radiology report generation is crucial in medical imaging,but the manual annotation process by physicians is time-consuming and labor-intensive, necessitating the develop-ment of automatic report generation methods. Existingresearch predominantly uti
Externí odkaz:
http://arxiv.org/abs/2410.18135
Multi-site structural MRI is increasingly used in neuroimaging studies to diversify subject cohorts. However, combining MR images acquired from various sites/centers may introduce site-related non-biological variations. Retrospective image harmonizat
Externí odkaz:
http://arxiv.org/abs/2408.09315
Autor:
Ma, Yunling, Zhang, Chaojun, Wang, Xiaochuan, Wang, Qianqian, Cao, Liang, Zhang, Limei, Liu, Mingxia
Major depressive disorder (MDD) is a common mental disorder that typically affects a person's mood, cognition, behavior, and physical health. Resting-state functional magnetic resonance imaging (rs-fMRI) data are widely used for computer-aided diagno
Externí odkaz:
http://arxiv.org/abs/2406.00085
Functional magnetic resonance imaging (fMRI) has been increasingly employed to investigate functional brain activity. Many fMRI-related software/toolboxes have been developed, providing specialized algorithms for fMRI analysis. However, existing tool
Externí odkaz:
http://arxiv.org/abs/2405.06178
Magnetic resonance imaging (MRI) and positron emission tomography (PET) are increasingly used in multimodal analysis of neurodegenerative disorders. While MRI is broadly utilized in clinical settings, PET is less accessible. Many studies have attempt
Externí odkaz:
http://arxiv.org/abs/2405.02504
Image noise and motion artifacts greatly affect the quality of brain MRI and negatively influence downstream medical image analysis. Previous studies often focus on 2D methods that process each volumetric MR image slice-by-slice, thus losing importan
Externí odkaz:
http://arxiv.org/abs/2403.08162
Brain magnetic resonance imaging (MRI) has been extensively employed across clinical and research fields, but often exhibits sensitivity to site effects arising from non-biological variations such as differences in field strength and scanner vendors.
Externí odkaz:
http://arxiv.org/abs/2402.06875