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Age is an important variable to describe the expected brain's anatomy status across the normal aging trajectory. The deviation from that normative aging trajectory may provide some insights into neurological diseases. In neuroimaging,…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Huy-Dung Nguyen , Michaël Clément , Boris Mansencal , Pierrick Coupé

As global population aging intensifies, there is growing interest in the study of biological age. Bones have long been used to evaluate biological age, and the decline in bone density with age is a well-recognized phenomenon in adults.…

Additionally to the extensive use in clinical medicine, biological age (BA) in legal medicine is used to assess unknown chronological age (CA) in applications where identification documents are not available. Automatic methods for age…

Image and Video Processing · Electrical Eng. & Systems 2020-02-26 Stefan Eggenreich , Christian Payer , Martin Urschler , Darko Štern

Aging is a highly complex and heterogeneous process that progresses at different rates across individuals, making biological age (BA) a more accurate indicator of physiological decline than chronological age. While previous studies have…

Genomics · Quantitative Biology 2025-10-24 Huifa Li , Feilong Tang , Haochen Xue , Yulong Li , Xinlin Zhuang , Bin Zhang , Eran Segal , Imran Razzak

Different people age in different ways. Learning a personalized age estimator for each person is a promising direction for age estimation given that it better models the personalization of aging processes. However, most existing…

Computer Vision and Pattern Recognition · Computer Science 2022-07-13 Wanhua Li , Jiwen Lu , Abudukelimu Wuerkaixi , Jianjiang Feng , Jie Zhou

With the fast-growing and evolving omics data, the demand for streamlined and adaptable tools to handle the analysis continues to grow. In response to this need, we introduce Auto Bioinformatics Analysis (AutoBA), an autonomous AI agent…

Genomics · Quantitative Biology 2023-09-08 Juexiao Zhou , Bin Zhang , Xiuying Chen , Haoyang Li , Xiaopeng Xu , Siyuan Chen , Xin Gao

Biological age scores are an emerging tool to characterize aging by estimating chronological age based on physiological biomarkers. Various scores have shown associations with aging-related outcomes. This study assessed the relation between…

Convolutional Neural Networks play a key role in bone age assessment for investigating endocrinology, genetic, and growth disorders under various modalities and body regions. However, no researcher has tackled bone age…

Image and Video Processing · Electrical Eng. & Systems 2021-10-19 Shinji Nakazawa , Changhee Han , Joe Hasei , Ryuichi Nakahara , Toshifumi Ozaki

Naked eye recognition of age is usually based on comparison with the age of others. However, this idea is ignored by computer tasks because it is difficult to obtain representative contrast images of each age. Inspired by the transfer…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Ping Chen , Xingpeng Zhang , Ye Li , Ju Tao , Bin Xiao , Bing Wang , Zongjie Jiang

Ion Beam Analysis (IBA) comprises a set of analytical techniques suited for material analysis, many of which are rather closely related. Self-consistent analysis of several IBA techniques takes advantage of this close relationship to…

Analyzing and inspecting bone marrow cell cytomorphology is a critical but highly complex and time-consuming component of hematopathology diagnosis. Recent advancements in artificial intelligence have paved the way for the application of…

Computer Vision and Pattern Recognition · Computer Science 2022-05-23 Shayan Fazeli , Alireza Samiei , Thomas D. Lee , Majid Sarrafzadeh

The determination of biological brain age is a crucial biomarker in the assessment of neurological disorders and understanding of the morphological changes that occur during aging. Various machine learning models have been proposed for…

Image and Video Processing · Electrical Eng. & Systems 2023-06-12 Mansoor Ahmed , Usama Sardar , Sarwan Ali , Shafiq Alam , Murray Patterson , Imdad Ullah Khan

Objectives: Age and gender estimation is crucial for various applications, including forensic investigations and anthropological studies. This research aims to develop a predictive system for age and gender estimation in living individuals,…

Computer Vision and Pattern Recognition · Computer Science 2024-11-14 Mohsin Ali , Haider Raza , John Q Gan , Ariel Pokhojaev , Matanel Katz , Esra Kosan , Dian Agustin Wahjuningrum , Omnina Saleh , Rachel Sarig , Akhilanada Chaurasia

The human spine is a complex structure composed of 33 vertebrae. It holds the body and is important for leading a healthy life. The spine is vulnerable to age-related degenerations that can be identified through magnetic resonance imaging…

As the global population continues to age, there is an increasing demand for ways to accurately quantify the biological processes underlying aging. Biological age, unlike chronological age, reflects an individual's physiological state,…

Quantitative Methods · Quantitative Biology 2025-08-29 Jared A Kushner , Mohit Pandey , Sandeep , S Kohli

Reliable methods for the neurodevelopmental assessment of infants are essential for early detection of problems that may need prompt interventions. Spontaneous motor activity, or 'kinetics', is shown to provide a powerful surrogate measure…

Computer Vision and Pattern Recognition · Computer Science 2024-12-05 Daniel Holmberg , Manu Airaksinen , Viviana Marchi , Andrea Guzzetta , Anna Kivi , Leena Haataja , Sampsa Vanhatalo , Teemu Roos

Bone age assessment is an important clinical trial to measure skeletal child maturity and diagnose of growth disorders. Conventional approaches such as the Tanner-Whitehouse (TW) and Greulich and Pyle (GP) may not perform well due to their…

Computer Vision and Pattern Recognition · Computer Science 2019-06-14 Xiaoman Zhang , Ziyuan Zhao , Cen Chen , Songyou Peng , Min Wu , Zhongyao Cheng , Singee Teo , Le Zhang , Zeng Zeng

Biometric data is pervasively captured and analyzed. Using modern machine learning approaches, identity and attribute inferences attacks have proven high accuracy. Anonymizations aim to mitigate such disclosures by modifying data in a way…

Cryptography and Security · Computer Science 2024-07-10 Julian Todt , Simon Hanisch , Thorsten Strufe

We introduce the deep network trained on the MURA dataset from the Stanford University released in 2017. Our system is able to detect bone abnormalities on the radiographs and visualise such zones. We found that our solution has the…

Image and Video Processing · Electrical Eng. & Systems 2020-08-11 A. Solovyova , I. Solovyov

Background and Objectives: This paper focuses on using AI to assess the cognitive function of older adults with mild cognitive impairment or mild dementia using physiological data provided by a wearable device. Cognitive screening tools are…

Neurons and Cognition · Quantitative Biology 2025-11-10 Assma Habadi , Milos Zefran , Lijuan Yin , Woojin Song , Maria Caceres , Elise Hu , Naoko Muramatsu