Artificial Intelligence Medical Compendium

Explore the latest research on artificial intelligence and machine learning in medicine.

Showing 43,151 to 43,160 of 223,853 articles

VIVID-Med: LLM-Supervised Structured Pretraining for Deployable Medical ViTs

arXiv
Vision-language pretraining has driven significant progress in medical image analysis. However, current methods typically supervise visual encoders using one-hot labels or free-form text, neither of which effectively captures the complex semantic rel... read more 

HTMuon: Improving Muon via Heavy-Tailed Spectral Correction

arXiv
Muon has recently shown promising results in LLM training. In this work, we study how to further improve Muon. We argue that Muon's orthogonalized update rule suppresses the emergence of heavy-tailed weight spectra and over-emphasizes the training al... read more 

SwiftTCR: Efficient Computational Docking protocol of TCRpMHC-I Complexes Using Restricted Rotation Matrices

bioRxiv
The T cell's ability to discern self and non-self depends on its T cell receptor (TCR), which recognizes peptides presented by MHC molecules. Understanding this TCR-peptide-MHC (TCRpMHC) interaction is important for cancer immunotherapy design, tissu... read more 

Information-making processes in the speaker's brain drive human conversations forward

bioRxiv
Natural human conversation is driven by the exchange of information-rich messages that surprise the listener and deviate from predictable context. While extensive research has characterized how the brain processes unexpected linguistic input during c... read more 

Fine-scale environmental, genetic, and temporal factors can drive the coral, sediment, and water column metagenome on reefs

bioRxiv
Understanding the stability of microbial community assembly on coral reefs is crucial for determining their response to changing environments. Here, we evaluate how the marine sediment, water column, and mountainous star coral (Orbicella faveolata) m... read more 

Computed atlas of the human GPCR-G protein signaling complexes

bioRxiv
Experimental mapping of G protein-coupled receptors (GPCR)-G protein signaling coupling has illuminated hundreds of receptors, yet the coupling specificity of a large fraction of this large receptor family remains unknown, thereby preventing the deve... read more 

Machine-Learning-Based spike marking in signal and source space EEG from a patient with focal epilepsy

bioRxiv
Accurate detection of interictal epileptiform discharges (IEDs) in electroencephalography (EEG) plays a crucial role in epilepsy diagnosis. Our work investigates the classification of IEDs using Artificial Neural Networks (ANNs) trained on EEG data r... read more 

Characterizing EEG Spectro-Temporal Variability Signatures in Alzheimer's and Parkinson's Disease

bioRxiv
We present an EEG-based approach to characterize disease-related spectro-temporal signatures in Alzheimer's disease (AD) and Parkinson's disease (PD). To this end, key spectral features were first identified using explainable machine learning, and th... read more 

SpatioCAD: Context-aware graph diffusion model for pinpointing spatially variable genes in heterogeneous tissues

bioRxiv
Spatial transcriptomics enables comprehensive characterization of tissue architecture, and the identification of spatially variable genes (SVGs) is a critical step for defining region-specific molecular markers and uncovering spatially regulated mech... read more 

InversePep: Diffusion-Driven Structure-Based Inverse Folding for Functional Peptides

bioRxiv
Designing functional peptides with specific structural and biochemical properties is critical for applications in protein engineering and therapeutic discovery. However, most peptide design approaches rely on evolutionary or local sequence optimizati... read more