OBJECTIVE: In the evolving landscape of medical research and radiology, effective communication of intricate ideas is imperative, with visualizations playing a crucial role. This study explores the transformative potential of ChatGPT4, a powerful Large Language Model (LLM), in automating the creation of schematics and figures for radiology research papers, specifically focusing on its implications for musculoskeletal studies. MATERIALS AND METHODS: Deploying ChatGPT4, the study aimed to assess the model's ability to generate anatomical images of six large joints-shoulder, elbow, wrist, hip, knee, and ankle. Four variations of a text prompt were utilized, to generate a coronal illustration with annotations for each joint. Evaluation parameters included anatomical correctness, correctness of annotations, aesthetic nature of illustrations, usability of figures in research papers, and cost-effectiveness. Four panellists performed the assessment using a 5-point Likert Scale. RESULTS: Overall analysis of the 24 illustrations encompassing the six joints of interest (4 of each) revealed significant limitations in ChatGPT4's performance. The anatomical design ranged from poor to good, all of the illustrations received a below-average rating for annotation, with the majority assessed as poor. All of them ranked below average for usability in research papers. There was good agreement between raters across all domains (ICC = 0.61). CONCLUSION: While LLMs like ChatGPT4 present promising prospects for rapid figure generation, their current capabilities fall short of meeting the rigorous standards demanded by musculoskeletal radiology research. Future developments should focus on iterative refinement processes to enhance the realism of LLM-generated musculoskeletal schematics.
The management of acute ischemic stroke has undergone a paradigm shift in the past decade. This has been spearheaded by the emergence of endovascular thrombectomy, along with advances in medical therapy, imaging, and other facets of stroke care. Herein, we present an updated review of the various stroke trials that have impacted and continue to transform stroke management. It is critical for the radiologist to stay abreast of the ongoing developments to provide meaningful input and remain a useful part of the stroke team.
Brain Ischemia , Endovascular Procedures , Ischemic Stroke , Stroke , Humans , Brain Ischemia/diagnostic imaging , Brain Ischemia/therapy , Stroke/diagnostic imaging , Stroke/therapy , Thrombectomy/methods , Endovascular Procedures/methods , Treatment Outcome
The aim of this study is to analyze the publication trends on the psychological health of postmenopausal women by performing a bibliometric and visualization analysis that can be used as a foundation for understanding current and future research plans. Publications were retrieved from Dimensions database from 2012 to June 2022. VOSviewer software was used for data mining and visualization. A total of 1718 papers were selected by keyword search and delimiting criteria. To evaluate the productive nations, authors, journals, articles and frequent joint citations, citation analysis, author keyword co-occurrence analysis, co-authorship analysis and co-citation analysis were performed. Results depict that the USA contributed the most papers (n = 457). Maximum articles (n = 192) were published in 2021. The highest number of articles are published in Menopause: The Journal of the North American Menopause Society and Climacteric: The Journal of the International Menopause Society. Out of the top 10 contributing organizations in the field, six organizations were from the USA. R. Nappi of Italy is the most productive author with 20 articles and 1138 citations. From the point of average citations per article, H. Joffe has the highest score (71.5). The data reported in this analysis contribute to discussions about the development, growth and current state of psychological health of postmenopausal women as well as its impact. These findings offer helpful guidance for researchers in choosing their potential fields of study and integrating different approaches to solve complicated issues, finding potential co-authors and choosing the right institutions for supporting academic studies or collaborative research.
Climacteric , Postmenopause , Humans , Female , Bibliometrics , Italy , Databases, Factual
Stress-induced birefringence images of diametrically compressed semiconductor disks are examined here. The experimentally observed images are compared with computer-simulated images for (100) and (111) orientation silicon disks. For a (100) oriented sample, the stress-optic coefficient C is found to depend on the position and on the orientation of the load axis with respect to the crystal principal axes. Computed values of C for the (100) orientation silicon varied from 2.0 x 10(-12) to 3.0 x 10(-12) cm(2)/dyn for a diametrically compressed disk with the load being applied at angles of 45 degrees and 75 degrees with respect to one of the crystal principal axes. As expected from the crystal symmetry, C was observed to be a constant for the (111) oriented silicon sample having a value of 2.33 x 10(-12) cm(2)/dyn.
Ion implanted p-n junction photodiodes in epitaxially grown (Ga(x) In(1-x))As material are reported on here. Photoresponse in these diodes was investigated for approximately the entire composition range of 0 < x < 1. High values for quantum efficiency were obtained for the devices with a high value of x. Peak D(*)(lambda,f) of greater than 10(11) [cm(Hz)(1/2)/W] at room temperature was obtained at 0.8-microm wavelength, while a peak D(*)(lambda,f) of 5 x 10(10) [cm(Hz)(1/2)/W] was obtained at 165 K at 1.4-microm wavelength.
