Zobrazeno 1 - 10
of 4 318
pro vyhledávání: '"Leo, R. A."'
Autor:
Chen, Yuqian, Zhang, Fan, Wang, Meng, Zekelman, Leo R., Cetin-Karayumak, Suheyla, Xue, Tengfei, Zhang, Chaoyi, Song, Yang, Makris, Nikos, Rathi, Yogesh, Cai, Weidong, O'Donnell, Lauren J.
The relationship between brain connections and non-imaging phenotypes is increasingly studied using deep neural networks. However, the local and global properties of the brain's white matter networks are often overlooked in convolutional network desi
Externí odkaz:
http://arxiv.org/abs/2407.08883
Autor:
Li, Yijie, Zhang, Wei, Wu, Ye, Yin, Li, Zhu, Ce, Chen, Yuqian, Cetin-Karayumak, Suheyla, Cho, Kang Ik K, Zekelman, Leo R., Rushmore, Jarrett, Rathi, Yogesh, Makris, Nikos, O'Donnell, Lauren J., Zhang, Fan
The study of brain differences across Eastern and Western populations provides vital insights for understanding potential cultural and genetic influences on cognition and mental health. Diffusion MRI (dMRI) tractography is an important tool in assess
Externí odkaz:
http://arxiv.org/abs/2404.04604
The EVA 2023 data competition consisted of four challenges, ranging from interval estimation for very high quantiles of univariate extremes conditional on covariates, point estimation of unconditional return levels under a custom loss function, to es
Externí odkaz:
http://arxiv.org/abs/2312.13517
Autor:
Belzile, Léo R.
The longevity R package provides provide maximum likelihood estimation routine for modelling of survival data that are subject to non-informative censoring and truncation mechanisms. It includes a selection of 12 parametric models of varying complexi
Externí odkaz:
http://arxiv.org/abs/2311.09971
Autor:
Chen, Yuqian, Zekelman, Leo R., Zhang, Chaoyi, Xue, Tengfei, Song, Yang, Makris, Nikos, Rathi, Yogesh, Golby, Alexandra J., Cai, Weidong, Zhang, Fan, O'Donnell, Lauren J.
We propose a geometric deep-learning-based framework, TractGeoNet, for performing regression using diffusion magnetic resonance imaging (dMRI) tractography and associated pointwise tissue microstructure measurements. By employing a point cloud repres
Externí odkaz:
http://arxiv.org/abs/2307.03982
Autor:
Yijie Li, Wei Zhang, Ye Wu, Li Yin, Ce Zhu, Yuqian Chen, Suheyla Cetin-Karayumak, Kang Ik K. Cho, Leo R. Zekelman, Jarrett Rushmore, Yogesh Rathi, Nikos Makris, Lauren J. O’Donnell, Fan Zhang
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-14 (2024)
Abstract The study of brain differences across Eastern and Western populations provides vital insights for understanding potential cultural and genetic influences on cognition and mental health. Diffusion MRI (dMRI) tractography is an important tool
Externí odkaz:
https://doaj.org/article/501e72a5fa0e4bbc9ab0e801a8142c47
Autor:
Chen, Yuqian, Zhang, Fan, Zekelman, Leo R., Xue, Tengfei, Zhang, Chaoyi, Song, Yang, Makris, Nikos, Rathi, Yogesh, Cai, Weidong, O'Donnell, Lauren J.
The structure and variability of the brain's connections can be investigated via prediction of non-imaging phenotypes using neural networks. However, known neuroanatomical relationships between input features are generally ignored in network design.
Externí odkaz:
http://arxiv.org/abs/2301.01911
Autor:
Marianne J. Hjermstad, Gunnhild Jakobsen, Jann Arends, Trude R. Balstad, Leo R. Brown, Asta Bye, Andrew J.S. Coats, Olav F. Dajani, Ross D. Dolan, Marie T. Fallon, Christine Greil, Alexandra Grzyb, Stein Kaasa, Lisa H. Koteng, Anne M. May, James McDonald, Inger Ottestad, Iain Philips, Eric J. Roeland, Judith Sayers, Melanie R. Simpson, Richard J.E. Skipworth, Tora S. Solheim, Mariana S. Sousa, Ola M. Vagnildhaug, Barry J.A. Laird, the Cancer Cachexia Endpoints Working Group
Publikováno v:
Journal of Cachexia, Sarcopenia and Muscle, Vol 15, Iss 3, Pp 794-815 (2024)
Abstract The use of patient‐reported outcomes (PROMs) of quality of life (QOL) is common in cachexia trials. Patients' self‐report on health, functioning, wellbeing, and perceptions of care, represent important measures of efficacy. This review d
Externí odkaz:
https://doaj.org/article/7a15d61b7a0c4d80b36bc24f394b913a
Autor:
Michael S. Yule, Joshua Thompson, Khachonphat Leesahatsawat, Mariana S. Sousa, Stefan D. Anker, Jann Arends, Trude R. Balstad, Leo R. Brown, Asta Bye, Olav Dajani, Marie Fallon, Marianne J. Hjermstad, Gunnhild Jakobsen, James McDonald, Josh McGovern, Eric J. Roeland, Judith Sayers, Richard J.E. Skipworth, Inger O. Ottestad, Iain Philips, Melanie R. Simpson, Tora S. Solheim, Ola Magne Vagnildhaug, Donald McMillan, Barry J.A. Laird, Ross D. Dolan, the Cancer Cachexia Endpoints Working Group
Publikováno v:
Journal of Cachexia, Sarcopenia and Muscle, Vol 15, Iss 3, Pp 853-867 (2024)
Abstract Regulatory agencies require evidence that endpoints correlate with clinical benefit before they can be used to approve drugs. Biomarkers are often considered surrogate endpoints. In cancer cachexia trials, the measurement of biomarkers featu
Externí odkaz:
https://doaj.org/article/b91388b921c54b20be4595865bc85c5f
Autor:
Leo R. Brown, Mariana S. Sousa, Michael S. Yule, Vickie E. Baracos, Donald C. McMillan, Jann Arends, Trude R. Balstad, Asta Bye, Olav Dajani, Ross D. Dolan, Marie T. Fallon, Christine Greil, Marianne J. Hjermstad, Gunnhild Jakobsen, Matthew Maddocks, James McDonald, Inger O. Ottestad, Iain Phillips, Judith Sayers, Melanie R. Simpson, Ola M. Vagnildhaug, Tora S. Solheim, Barry J.A. Laird, Richard J.E. Skipworth, the Cancer Cachexia Endpoints Working Group
Publikováno v:
Journal of Cachexia, Sarcopenia and Muscle, Vol 15, Iss 3, Pp 816-852 (2024)
Abstract Significant variation exists in the outcomes used in cancer cachexia trials, including measures of body composition, which are often selected as primary or secondary endpoints. To date, there has been no review of the most commonly selected
Externí odkaz:
https://doaj.org/article/97fbbcfba63e4845963cae99e9a6f886