98%
921
2 minutes
20
Persistence barcodes emerge as a promising tool in radiological analysis, offering a novel approach to reduce bias and uncover hidden patterns in medical imaging. By leveraging topological data analysis, this technique provides a robust, multi-scale perspective on image features, potentially overcoming limitations in traditional methods and Graph Neural Networks. While challenges in interpretation and implementation remain, persistence barcodes show significant potential for improving diagnostic accuracy, standardization, and ultimately, patient outcomes in the evolving field of radiology.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11559656 | PMC |
http://dx.doi.org/10.18632/oncotarget.28667 | DOI Listing |
J Appl Comput Topol
September 2025
Mathematical Institute, University of Oxford, Woodstock Road, Oxford, OX2 6GG UK.
Consider the space of continuous functions on a geometric tree whose persistent homology gives rise to a finite generic barcode . We show that there are exactly as many path connected components in this space as there are merge trees whose barcode is . We find that each component is homotopy equivalent to a configuration space on with specialised constraints encoded by the merge tree.
View Article and Find Full Text PDFProg Mol Biol Transl Sci
September 2025
School of Applied Sciences and Technology, Gujarat Technological University, Gujarat, India. Electronic address:
This chapter examines advancements and future trajectories in wearable biosensing technologies, a multidisciplinary field encompassing healthcare, materials science, and information technology. Wearable biosensors are revolutionizing real-time physiological and biochemical monitoring with applications in personalized health monitoring, disease diagnosis, fitness, and therapeutic interventions. In addition to Internet of Things (IoT) and wireless connectivity technologies such as Bluetooth Low Energy (BLE) and 5G, which facilitate transparent remote monitoring and data exchange, other notable innovations such as machine learning and artificial intelligence enhance real-time processing of data, predictive analytics, and personalized healthcare solutions.
View Article and Find Full Text PDFBMC Genomics
September 2025
College of Life Sciences, Anhui Normal University, Wuhu, 241000, Anhui, China.
The Polygonati Rhizoma have generated significant market attention for their medicinal and culinary applications. However, morphological similarities and ambiguous species boundaries complicate the identification of genera and species, thereby impeding product development and utilization within Polygonatum sensu lato. Despite the widespread application of the chloroplast genome for taxonomic boundary revisions for Polygonatum s.
View Article and Find Full Text PDFBrain Cogn
October 2025
Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China; Faculty of Psychology, Southwest University (SWU), Chongqing 400715, China. Electronic address:
Rumination is closely associated with social anxiety and is considered a key cognitive factor in its onset and persistence. Both processes engage brain functions related to self-referential cognition and emotional regulation; however, the neural pathways linking rumination and social anxiety remain incompletely understood. Using resting-state neuroimaging data from 470 participants, we conducted voxel-based functional connectivity analysis focusing on the ventromedial prefrontal cortex (vmPFC), a key region implicated in self-referential processing and affective regulation.
View Article and Find Full Text PDFJ Gen Virol
August 2025
Section of Virology, Department of Infectious Disease, Imperial College London, London SW7 2AZ, UK.
Epstein-Barr virus (EBV) ubiquitously infects humans, establishing lifelong persistence in B cells. , EBV-infected B cells can establish a lymphoblastoid cell line (LCL). EBV's transcripts in LCLs (latency III) produce six nuclear proteins [EBV nuclear antigens (EBNAs)], two latency membrane proteins (LMPs) and various microRNAs and putative long non-coding RNAs [BamHI A rightward transcripts (BARTs)].
View Article and Find Full Text PDF