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Deep learning has shown outstanding performance in identifying intricate structures in complex high-dimensional data, especially in the domain of computer vision. The application of deep learning to early detection and automated…

图像与视频处理 · 电气工程与系统科学 2019-08-22 Taeho Jo , Kwangsik Nho , Andrew J. Saykin

To understand multifactorial conditions such as Alzheimers disease (AD) we need brain signatures that predict the impact of multiple pathologies and their interactions. To help uncover the relationships between brain circuits and cognitive…

Neuroimaging biomarkers that distinguish between typical brain aging and Alzheimer's disease (AD) are valuable for determining how much each contributes to cognitive decline. Machine learning models can derive multi-variate brain change…

In the past decade, there has been a surge in research examining the use of voice and speech analysis as a means of detecting neurodegenerative diseases such as Alzheimer's. Many studies have shown that certain acoustic features can be used…

音频与语音处理 · 电气工程与系统科学 2023-07-20 Vrindha M. K. , Geethu V. , Anurenjan P. R. , Deepak S. , Sreeni K. G.

Alzheimer's Disease (AD) is one of the most concerned neurodegenerative diseases. In the last decade, studies on AD diagnosis attached great significance to artificial intelligence (AI)-based diagnostic algorithms. Among the diverse…

计算机视觉与模式识别 · 计算机科学 2019-08-20 Yechong Huang , Jiahang Xu , Yuncheng Zhou , Tong Tong , Xiahai Zhuang , the Alzheimer's Disease Neuroimaging Initiative

Simulators make unique benchmarks for causal effect estimation since they do not rely on unverifiable assumptions or the ability to intervene on real-world systems, but are often too simple to capture important aspects of real applications.…

机器学习 · 计算机科学 2021-11-15 Newton Mwai Kinyanjui , Fredrik D. Johansson

The current state-of-the-art deep neural networks (DNNs) for Alzheimer's Disease diagnosis use different biomarker combinations to classify patients, but do not allow extracting knowledge about the interactions of biomarkers. However, to…

机器学习 · 计算机科学 2021-09-28 Raphael Ronge , Kwangsik Nho , Christian Wachinger , Sebastian Pölsterl

Alzheimer's disease (AD) is a neurodegenerative disease known to affect brain functional connectivity (FC). Linear FC measures have been applied to study the differences in AD by splitting neurophysiological signals such as…

神经元与认知 · 定量生物学 2022-06-14 Dominik Klepl , Fei He , Min Wu , Daniel J. Blackburn , Ptolemaios G. Sarrigiannis

Alzheimer's disease (AD) constitutes a complex neurocognitive disease and is the main cause of dementia. Although many studies have been proposed targeting at diagnosing dementia through spontaneous speech, there are still limitations.…

计算与语言 · 计算机科学 2023-08-24 Loukas Ilias , Dimitris Askounis

Alzheimer's disease (AD) emerges from a complex interplay of molecular, cellular, and network-level disturbances that are not easily captured by traditional reductionist frameworks. Conventional analyses of gene expression often rely on…

定量方法 · 定量生物学 2025-12-11 Aya Samadzelkava

Early diagnosis of Alzheimer's Disease (AD) faces multiple data-related challenges, including high variability in patient data, limited access to specialized diagnostic tests, and overreliance on single-type indicators. These challenges are…

定量方法 · 定量生物学 2025-03-05 Yizong Xing , Dhita Putri Pratama , Yuke Wang , Yufan Zhang , Brian E. Chapman

Alzheimer disease (AD) is a neurodegenerative disease that lacks specific treatment options. Natural drugs have displayed neuroprotective effects; however, their high-throughput discovery is challenging because of the expense of…

其他定量生物学 · 定量生物学 2026-04-28 Hafiza Syeda Yusra Tirmizi , Syed Ibad Hasnain , Muhammad Faris , Rabail Khowaja , Saad Abdullah

We develop three efficient approaches for generating visual explanations from 3D convolutional neural networks (3D-CNNs) for Alzheimer's disease classification. One approach conducts sensitivity analysis on hierarchical 3D image…

计算机视觉与模式识别 · 计算机科学 2018-07-09 Chengliang Yang , Anand Rangarajan , Sanjay Ranka

We propose a mesh-based technique to aid in the classification of Alzheimer's disease dementia (ADD) using mesh representations of the cortex and subcortical structures. Deep learning methods for classification tasks that utilize structural…

图像与视频处理 · 电气工程与系统科学 2022-03-14 Emanuel A. Azcona , Pierre Besson , Yunan Wu , Arjun Punjabi , Adam Martersteck , Amil Dravid , Todd B. Parrish , S. Kathleen Bandt , Aggelos K. Katsaggelos

Current neuroimaging techniques provide paths to investigate the structure and function of the brain in vivo and have made great advances in understanding Alzheimer's disease (AD). However, the group-level analyses prevalently used for…

定量方法 · 定量生物学 2021-05-31 Nanyan Zhu , Chen Liu , Xinyang Feng , Dipika Sikka , Sabrina Gjerswold-Selleck , Scott A. Small , Jia Guo

Alzheimer's Disease (AD) is characterized by a cascade of biomarkers becoming abnormal, the pathophysiology of which is very complex and largely unknown. Event-based modeling (EBM) is a data-driven technique to estimate the sequence in…

机器学习 · 计算机科学 2019-08-14 Vikram Venkatraghavan , Esther E. Bron , Wiro J. Niessen , Stefan Klein

Automated methods for Alzheimer's disease (AD) classification have the potential for great clinical benefits and may provide insight for combating the disease. Machine learning, and more specifically deep neural networks, have been shown to…

The average life expectancy is increasing globally due to advancements in medical technology, preventive health care, and a growing emphasis on gerontological health. Therefore, developing technologies that detect and track aging-associated…

计算工程、金融与科学 · 计算机科学 2022-09-14 Saurav K. Aryal , Howard Prioleau , Legand Burge

Alzheimer's disease (AD) has become a prevalent neurodegenerative disease worldwide. Traditional diagnosis still relies heavily on medical imaging and clinical assessment by physicians, which is often time-consuming and resource-intensive…

计算与语言 · 计算机科学 2026-02-17 Tongze Zhang , Jun-En Ding , Melik Ozolcer , Fang-Ming Hung , Albert Chih-Chieh Yang , Feng Liu , Yi-Rou Ji , Sang Won Bae

Alzheimer's disease (AD) is a serious neurodegenerative disease consisting of four stages where the illness gets progressively worse. It is of great significance to detect the gene regulatory mechanism as AD progresses and, thus, to help us…

统计方法学 · 统计学 2023-03-14 Shanjun Mao , Xiaodan Fan