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Early detection of Alzheimer's Dementia (AD) and Mild Cognitive Impairment (MCI) is critical for timely intervention, yet current diagnostic approaches remain resource-intensive and invasive. Speech, encompassing both acoustic and…

Alzheimer's Disease (AD) is the most common neurodegenerative disorder with one of the most complex pathogeneses, making effective and clinically actionable decision support difficult. The objective of this study was to develop a novel…

Machine Learning · Computer Science 2022-09-27 Michal Golovanevsky , Carsten Eickhoff , Ritambhara Singh

This paper presents AIDEN, an artificial intelligence-based assistant designed to enhance the autonomy and daily quality of life of visually impaired individuals, who often struggle with object identification, text reading, and navigation…

Dementia is a neurological syndrome marked by cognitive decline. Alzheimer's disease (AD) and Frontotemporal dementia (FTD) are the common forms of dementia, each with distinct progression patterns. EEG, a non-invasive tool for recording…

Signal Processing · Electrical Eng. & Systems 2024-08-21 Shivani Ranjan , Ayush Tripathi , Harshal Shende , Robin Badal , Amit Kumar , Pramod Yadav , Deepak Joshi , Lalan Kumar

There has been a growing interest in HCI to understand the specific technological needs of people with dementia and supporting them in self-managing daily activities. One of the most difficult challenges to address is supporting the…

Human-Computer Interaction · Computer Science 2022-11-22 Hanuma Teja Maddali , Emma Dixon , Alisha Pradhan , Amanda Lazar

Alzheimer's disease is a progressive neurological disorder characterized by cognitive impairment and memory loss. With the increasing aging population, the incidence of AD is continuously rising, making early diagnosis and intervention an…

Image and Video Processing · Electrical Eng. & Systems 2023-11-23 Guian Fang , Mengsha Liu , Yi Zhong , Zhuolin Zhang , Jiehui Huang , Zhenchao Tang , Calvin Yu-Chian Chen

Diagnosing dementia, particularly for Alzheimer's Disease (AD) and frontotemporal dementia (FTD), is complex due to overlapping symptoms. While magnetic resonance imaging (MRI) and positron emission tomography (PET) data are critical for…

Computer Vision and Pattern Recognition · Computer Science 2024-10-31 Yitong Li , Morteza Ghahremani , Youssef Wally , Christian Wachinger

With people living longer than ever, the number of cases with dementia such as Alzheimer's disease increases steadily. It affects more than 46 million people worldwide, and it is estimated that in 2050 more than 100 million will be…

Multimedia · Computer Science 2021-01-20 Mariona Caros , Maite Garolera , Petia Radeva , Xavier Giro-i-Nieto

The so-called Mild Cognitive Impairment (MCI) or cognitive loss appears in a previous stage before Alzheimer's Disease (AD), but it does not seem sufficiently severe to interfere in independent abilities of daily life, so it usually does…

In the complex realm of cognitive disorders, Alzheimer's disease (AD) and vascular dementia (VaD) are the two most prevalent dementia types, presenting entangled symptoms yet requiring distinct treatment approaches. The crux of effective…

Image and Video Processing · Electrical Eng. & Systems 2024-11-08 Salma Hassan , Dawlat Akaila , Maryam Arjemandi , Vijay Papineni , Mohammad Yaqub

The main objective of this paper is to propose an approach for developing an Artificial Intelligence (AI)-powered Language Assessment (LA) tool. Such tools can be used to assess language impairments associated with dementia in older adults.…

Computation and Language · Computer Science 2022-09-27 Mahboobeh Parsapoor , Muhammad Raisul Alam , Alex Mihailidis

Cognitive decline is a natural part of aging. However, under some circumstances, this decline is more pronounced than expected, typically due to disorders such as Alzheimer's disease. Early detection of an anomalous decline is crucial, as…

Dementia is a neurodegenerative condition that combines several diseases and impacts millions around the world and those around them. Although cognitive impairment is profoundly disabling, it is the noncognitive features of dementia,…

Multimedia · Computer Science 2025-08-08 Abeer Badawi , Somayya Elmoghazy , Samira Choudhury , Sara Elgazzar , Khalid Elgazzar , Amer Burhan

Mild Cognitive Impairment (MCI) affects 12-18% of individuals over 60. MCI patients exhibit cognitive dysfunctions without significant daily functional loss. While MCI may progress to dementia, predicting this transition remains a clinical…

Machine Learning · Computer Science 2025-04-15 Gabriele Civitarese , Michele Fiori , Andrea Arighi , Daniela Galimberti , Graziana Florio , Claudio Bettini

The global prevalence of dementia is projected to double by 2050, highlighting the urgent need for scalable diagnostic tools. This study utilizes digital cognitive tasks with eye-tracking data correlated with memory processes to distinguish…

Human-Computer Interaction · Computer Science 2025-08-28 Tomás Silva Santos Rocha , Anastasiia Mikhailova , Moreno I. Coco , José Santos-Victor

Alzheimer's Disease (AD) is a complex neurodegenerative disorder marked by memory loss, executive dysfunction, and personality changes. Early diagnosis is challenging due to subtle symptoms and varied presentations, often leading to…

Computer Vision and Pattern Recognition · Computer Science 2025-01-06 Yifei Chen , Shenghao Zhu , Zhaojie Fang , Chang Liu , Binfeng Zou , Yuhe Wang , Shuo Chang , Fan Jia , Feiwei Qin , Jin Fan , Yong Peng , Changmiao Wang

Brain computer interfaces systems are controlled by users through neurophysiological input for a variety of applications including communication, environmental control, motor rehabilitation, and cognitive training. Although individuals with…

Human-Computer Interaction · Computer Science 2021-11-25 Deirdre McLaughlin , Daniel Klee , Tab Memmott , Betts Peters , Jack Wiedrick , Melanie Fried-Oken , Barry Oken

The rapid development of musical AI technologies has expanded the creative potential of various musical activities, ranging from music style transformation to music generation. However, little research has investigated how musical AIs can…

Human-Computer Interaction · Computer Science 2024-04-16 Jingjing Sun , Jingyi Yang , Guyue Zhou , Yucheng Jin , Jiangtao Gong

In this paper the research draws upon reminiscence therapy, which is used in treating dementia, as an applied theory to promote well being in people who experience low moods. The application proposed here aims to promote wellbeing for…

Computers and Society · Computer Science 2013-02-22 Alice Good , Clare Wilson , Claire Ancient , Arunasalam Sambhanthan

Cognitive impairments in older adults represent a significant public health concern, necessitating accurate diagnostic and monitoring strategies. In this study, the principal cognitive and neuropsychological evaluations employed for the…

Neurons and Cognition · Quantitative Biology 2024-02-23 Chuang Li , Rubing Lin , Yantong Liu , Yichen Wei