AIMC Journal:
bioRxiv

Showing 2331 to 2340 of 4979 articles

Automatic pain face analysis in mice: Applied to a varied dataset with non-standardized conditions

bioRxiv Feb 18, 2026
Biomedical research relies on scientifically validated tools to assess pain, suffering, and distress in laboratory animals to ensure their well-being. In mice, the most frequently used laboratory animals, the Mouse Grimace Scale (MGS) provides a reli...
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Face and body representations converge along the visual hierarchy in models and cortex

bioRxiv Feb 18, 2026
Person perception relies on visual cues from faces and bodies, but whether the brain processes these signals separately or jointly remains unclear. Here, we test the extent to which face and body representations emerge as segregated or integrated in ...
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Classifier architecture and data preprocessing jointly shape accelerometer-based behavioural inference

bioRxiv Feb 18, 2026
1. Although the use of accelerometer-based behavioural classification to quantify animal activity budgets is gaining widespread traction, the interactions between key preprocessing decisions and modern classification algorithms remain poorly understo...
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Value-Based Evidence Accumulation as a Transdiagnostic Marker of General Distress

bioRxiv Feb 18, 2026
General distress cuts across psychiatric symptom domains, yet its computational correlates remain poorly defined. We examined whether drift rate, a core parameter indexing the efficiency of evidence accumulation, is more strongly associated with gene...
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A Hybrid PINN-DE Framework for Data-Driven Parameter Estimation of Tumor-Immune Dynamics in Bladder Cancer

bioRxiv Feb 18, 2026
Bladder cancer presents significant clinical challenges due to its complex immune microenvironment and highly heterogeneous response to treatments. To create accurate, individualized models of disease progression, we first construct a system of Ordin...
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A visualization framework for cell division activity and orientation in pre-anthesis ovaries of Prunus species

bioRxiv Feb 18, 2026
Fruit size and shape, which influence horticultural quality, are determined by the number and the size of the cells in the local region. In fruit trees, however, the difficulty of applying molecular genetic approaches has hindered a detailed understa...
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3D, multi-omic imaging reveals molecular biomarkers of the pre-metastatic niche in lung cancer

bioRxiv Feb 18, 2026
The recurrence rate following complete surgical resection of primary non-small cell lung cancer is as high as 55%, yet no approach currently exists to evaluate the risk of local recurrence. The premetastatic paradigm is the recognition that metastasi...
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A Large-Scale Computer-Vision Mapping of the Geometric Structures of Stroboscopically-Induced Visual Hallucinations

bioRxiv Feb 18, 2026
Visual hallucinations (VHs) occur across psychedelic states and diverse psychiatric and neurological conditions, yet their phenomenology remains difficult to characterise. Empirical research on VHs is hindered by the lack of large-scale phenomenologi...
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Obscuration to Clarity: Bone Suppression for Enhanced Localization in Pneumothorax Segmentation of Chest Radiographs

bioRxiv Feb 18, 2026
Chest radiography (CXR) is a primary modality for assessing cardiopulmonary conditions, but its effectiveness is limited by anatomical obstructions (e.g., ribs, clavicles) that hinder accurate pneumothorax segmentation, boundary delineation, and seve...
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Drug-Target Interaction Prediction with PIGLET

bioRxiv Feb 18, 2026
Drug-target interaction (DTI) prediction is a key task for computed-aided drug development that has been widely approached by deep learning models. Despite extremely high reported performance, these models have yet to find widespread success in accel...
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