bioRxiv

Showing 4491 to 4500 of 5021 articles

Refined shoulder kinematics via markerless bony landmark detection and acromial 3D shape using an RGB-D camera during hand-cycling

bioRxiv Jan 1, 2025
Biomechanical biofeedback has the potential to enhance rehabilitation by providing clinicians with objective evaluation of patient performances. As feedback systems often depend on expensive and sophisticated motion capture technologies, researchers ...
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A Concept-Driven Disentanglement Framework for Interpretable Graph Neural Networks in Structure-Function Coupling

bioRxiv Jan 1, 2025
Graph Neural Networks (GNNs) achieve state-of-the-art performance in predicting brain functional connectivity (FC) from structural connectivity (SC), yet their “black-box” nature limits interpretability and scientific utility. We present a concept-dr...
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From minutes to bounds: A probabilistic UV-C control and a shape-only morphological fingerprint for postharvest Colletotrichum

bioRxiv Jan 1, 2025
Postharvest losses in high-value horticultural crops such as cacao and coffee are often driven by Colletotrichum spp. and other latent fruit pathogens. Ultraviolet-C (UV-C) is increasingly deployed as a chemical-free postharvest technology, yet presc...
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Comparative Analysis of Feature Selection Methods for Single-Cell RNA Sequencing Data

bioRxiv Jan 1, 2025
Feature selection is a critical preprocessing step in single-cell RNA sequencing (scRNA-seq) analysis, directly impacting downstream clustering and biological interpretation. We systematically compared 16 feature selection methods across three divers...
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Cilia.io: Computer vision and machine learning reveal spatial patterns of cilia beating dynamics in the spinal cord

bioRxiv Jan 1, 2025
Motile cilia coordinate fluid flows that are essential for normal tissue physiology and function. Cilia display diverse beating waveforms, and while pronounced defects are strongly associated with motile ciliopathies, more subtle alterations may also...
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Attentional focus and emotion modulate voice recognition deficits in cerebellar stroke patients

bioRxiv Jan 1, 2025
The cerebellum, long regarded as a motor structure, is increasingly recognized for its role in higher-order cognitive and socio-emotional functions. Its contribution to vocal emotion decoding, however, remains insufficiently understood. While prior w...
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livn: A testbed for learning to interact with in vitro neural networks

bioRxiv Jan 1, 2025
The investigation of cultured biological neural networks is a critical frontier in neuroscience with profound implications for the advancement of brain-machine interfaces, treatments of neurological diseases, and fundamental insights into neural comp...
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Differential Cerebral White Matter Tract Alterations in Generalized Anxiety Disorder Revealed by Ultra-High Field 7T Diffusion-Weighted Imaging

bioRxiv Jan 1, 2025
Generalized anxiety disorder (GAD) is characterized by chronic worry and emotional dysregulation, yet its underlying white matter (WM) architecture remains inconsistent in previous neuroimaging studies. This study aimed to delineate microstructural W...
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Social isolation upregulates takeout expression in female Drosophila melanogaster to promote sucrose feeding

bioRxiv Jan 1, 2025
Drosophila melanogaster provides a model system to examine how environmental stress interacts with sex to induce changes in brain function and behavior. Previous research suggests that social isolation induces changes in gene expression that encode a...
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Identification of SASP-associated biomarkers and regulatory mechanisms in diabetic foot ulcers based on transcriptomics and experimental validation

bioRxiv Jan 1, 2025
Diabetic foot ulcers (DFU) constitute a major complication arising from diabetes mellitus. Emerging research findings have underscored the pivotal contribution of cellular senescence to the pathophysiological development of wounds exhibiting delayed ...
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