Zobrazeno 1 - 10
of 462
pro vyhledávání: '"David J Libon"'
Autor:
Jiaqing Zhang, Sabyasachi Bandyopadhyay, Faith Kimmet, Jack Wittmayer, Kia Khezeli, David J. Libon, Catherine C. Price, Parisa Rashidi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The clock drawing test (CDT) is a neuropsychological assessment tool to screen an individual’s cognitive ability. In this study, we developed a Fair and Interpretable Representation of Clock drawing test (FaIRClocks) to evaluate and mitiga
Externí odkaz:
https://doaj.org/article/debc7f1b53414c13b7951f793386fe4a
Autor:
Samia C Akhter-Khan, Qiushan Tao, Ting Fang Alvin Ang, Cody Karjadi, Indira Swetha Itchapurapu, David J Libon, Michael Alosco, Jesse Mez, Wei Qiao Qiu, Rhoda Au
Publikováno v:
Journal of Medical Internet Research, Vol 26, p e45780 (2024)
BackgroundCerebral microbleeds (CMB) increase the risk for Alzheimer disease. Current neuroimaging methods that are used to detect CMB are costly and not always accessible. ObjectiveThis study aimed to explore whether the digital clock-drawing test
Externí odkaz:
https://doaj.org/article/90257f86c9224d7a8aa6b863fc983ca5
Autor:
David J. Libon, Rod Swenson, Catherine C. Price, Melissa Lamar, Stephanie Cosentino, Ondrej Bezdicek, Mitchel A. Kling, Sean Tobyne, Ali Jannati, Russell Banks, Alvaro Pascual-Leone
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
IntroductionA rapid and reliable neuropsychological protocol is essential for the efficient assessment of neurocognitive constructs related to emergent neurodegenerative diseases. We developed an AI-assisted, digitally administered/scored neuropsycho
Externí odkaz:
https://doaj.org/article/2238c156e50d459db92b24db229a9203
Autor:
David J. Libon, Rod Swenson, Sean Tobyne, Ali Jannati, Daniel Schulman, Catherine C. Price, Melissa Lamar, Alvaro Pascual-Leone
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundDigital neuropsychological tests reliably capture real-time, process-based behavior that traditional paper/pencil tests cannot detect, enabling earlier detection of neurodegenerative illness. We assessed relations between informant-based su
Externí odkaz:
https://doaj.org/article/abe55c57699046688a2fb4ba3de16476
Autor:
Sabyasachi Bandyopadhyay, Jack Wittmayer, David J. Libon, Patrick Tighe, Catherine Price, Parisa Rashidi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract The clock drawing test is a simple and inexpensive method to screen for cognitive frailties, including dementia. In this study, we used the relevance factor variational autoencoder (RF-VAE), a deep generative neural network, to represent dig
Externí odkaz:
https://doaj.org/article/9f0d1d30af9e414fa28b0c8df1841884
Autor:
Ileana De Anda‐Duran, Preeti Sunderaraman, Edward Searls, Shirine Moukaled, Xuanyi Jin, Zachary Popp, Cody Karjadi, Phillip H. Hwang, Huitong Ding, Sherral Devine, Ludy C. Shih, Spencer Low, Honghuang Lin, Vijaya B. Kolachalama, Lydia Bazzano, David J. Libon, Rhoda Au
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 2 (2024)
Background Smartphone‐based cognitive assessments have emerged as promising tools, bridging gaps in accessibility and reducing bias in Alzheimer disease and related dementia research. However, their congruence with traditional neuropsychological te
Externí odkaz:
https://doaj.org/article/a778308a8b454c2cb4a641043c33fca7
Autor:
David J. Libon, Emily Frances Matusz, Stephanie Cosentino, Catherine C. Price, Rod Swenson, Meagan Vermeulen, Terrie Beth Ginsberg, Adaora Obiageli Okoli-Umeweni, Leonard Powell, Robert Nagele, Sean Tobyne, Joyce Rios Gomes-Osman, Alvaro Pascual-Leone
Publikováno v:
Frontiers in Psychology, Vol 14 (2023)
IntroductionScreening for neurocognitive impairment and psychological distress in ambulatory primary and specialty care medical settings is an increasing necessity. The Core Cognitive Evaluation™ (CCE) is administered/scored using an iPad, requires
Externí odkaz:
https://doaj.org/article/a92bc77a3d6f47bf9b29d54fc3962f14
Autor:
Sabyasachi Bandyopadhyay, Catherine Dion, David J. Libon, Catherine Price, Patrick Tighe, Parisa Rashidi
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The clock drawing test (CDT) is an inexpensive tool to screen for dementia. In this study, we examined if a variational autoencoder (VAE) with only two latent variables can capture and encode clock drawing anomalies from a large dataset of u
Externí odkaz:
https://doaj.org/article/53f1c65a192e47eabbc6be8fe0c3f71c
Autor:
Catherine Dion, Jared J. Tanner, Erin M. Formanski, Anis Davoudi, Katie Rodriguez, Margaret E. Wiggins, Manish Amin, Dana Penney, Randall Davis, Kenneth M. Heilman, Cynthia Garvan, David J. Libon, Catherine C. Price
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
We examined the construct of mental planning by quantifying digital clock drawing digit placement accuracy in command and copy conditions, and by investigating its underlying neuropsychological correlates and functional connectivity. We hypothesized
Externí odkaz:
https://doaj.org/article/4ddc16de86a74a43a5d79e6c691968ae
Autor:
Margaret Ellenora Wiggins, Catherine Dion, Erin Formanski, Anis Davoudi, Shawna Amini, Kenneth M. Heilman, Dana Penney, Randall Davis, Cynthia W. Garvan, George J. Arnaoutakis, Patrick Tighe, David J. Libon, Catherine C. Price
Publikováno v:
Exploration of Medicine, Vol 2, Iss 2, Pp 110-121 (2021)
Aims: Reduced pre-operative cognitive functioning in older adults is a risk factor for postoperative complications, but it is unknown if preoperative digitally-acquired clock drawing test (CDT) cognitive screening variables, which allow for more nuan
Externí odkaz:
https://doaj.org/article/a5c6179a740549f1a03ecd5ba854adf5