{"title":"Quantitative analysis and trends in the study of the effects of electromagnetic radiation on the nervous system from a bibliometric perspective.","authors":"Ketao Liang, Wenying Zhou, Xueqin Li, Jianjun Wu, Dekui Li, Yahui Xie, Xingmin Wei","doi":"10.1080/15368378.2025.2568667","DOIUrl":"https://doi.org/10.1080/15368378.2025.2568667","url":null,"abstract":"<p><p>With the rapid development of communication technology, the potential health risk of electromagnetic radiation (EMR) to the nervous system has aroused widespread concern. This study systematically reviews the research progress in the field of EMR-neurological interactions during 2013-2024, revealing its research hotspots and future trends. Based on WOS database, this study adopts bibliometric method combined with visualization technology for multidimensional analysis. The construction of visual maps of countries, institutions, authors, keywords and other elements is realized through CiteSpace and VOSviewer software, which systematically reveals the developmental lineage and knowledge structure of the research field. The study reveals that the field has been growing continuously, with China, Iran and the United States as the core research countries, the Chinese Academy of Military Medical Sciences and other organizations contributing prominently, and Environment International leading the list with an impact factor of 21.90. High-frequency keywords include \"adolescents,\"hippocampus\" and \"synaptic plasticity\", reflecting the focus of research on neurodevelopmental and functional impairments. The study points out that although the mechanism of the neurological effects of electromagnetic radiation has been achieved, its molecular mechanisms and therapeutic interventions still need to be further explored. This study provides a systematic reference for scholars around the world, helps to promote the development of the field of neural effects of electromagnetic radiation, and provides a scientific basis for public health protection.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-14"},"PeriodicalIF":1.5,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145214290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xinhua Tan, Ao Guo, Yifan Wang, Jiasheng Tian, Jian Shi, Yingwei Li
{"title":"Performance evaluation and personalized electric field prediction of the deep H1 coil in the human brain based on simulation and machine learning.","authors":"Xinhua Tan, Ao Guo, Yifan Wang, Jiasheng Tian, Jian Shi, Yingwei Li","doi":"10.1080/15368378.2025.2561001","DOIUrl":"https://doi.org/10.1080/15368378.2025.2561001","url":null,"abstract":"<p><p>Deep transcranial magnetic stimulation (DTMS) has been increasingly used to treat neurological disorders in recent years. However, owing to the complicated configuration of DTMS coils, such as the H1 coil, the electric field induced by it in the personalized human brain is so varied and complex that its transcranial magnetic stimulation performances, especially focusing behavior and depth characteristics, have to be studied and evaluated further before clinical application. Therefore, besides the effects of the excitation frequency of the H1 coils, two types of magnetic shielding blocks (MSBs) with various dimensions were analyzed, and the H1 coil circuit structure with flexible length adjustment and its coil spacing were also investigated in this study. Finally, a machine learning model based on an optimizable tree algorithm was established to rapidly predict the induced electric field in the personalized human brain. Results demonstrated that the half-value depth <i>D</i><sub>1/2</sub> of the electric field induced by the H1 coil could reach 3.67 cm, which was deeper than that by the figure-of-eight (FOE) coil (<1.6 cm), but its focusing (half-value) volume <i>V</i><sub>1/2</sub> was 567.94 cm<sup>3</sup>, larger than that of the FOE coil. After introducing MSBs, reasonably adjusting the coil circuit length and the coil spacing, <i>V</i><sub>1/2</sub> was reduced to 81.748 cm<sup>3</sup>, with a slight increase in <i>D</i><sub>1/2</sub>. The proposed machine learning model exhibited a good prediction performance (<i>R</i><sup>2</sup> = 0.99, etc.) and only took about 0.014 s to finish predicting the induced electric field in the personalized human brain for rapidly evaluating the H1 coil performance in clinical practices.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-26"},"PeriodicalIF":1.5,"publicationDate":"2025-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145126394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An intelligent model approach for dynamic prediction of magnetized Jeffrey blood flow carrying penta-hybrid nanoparticles in a catheterized electrified arterial annulus.","authors":"Puja Paul, Sanatan Das, Poly Karmakar, Asgar Ali, Tilak Kumar Pal","doi":"10.1080/15368378.2025.2561033","DOIUrl":"https://doi.org/10.1080/15368378.2025.2561033","url":null,"abstract":"<p><p>This research paper presents an artificial intelligence (AI) framework to predict magnetized penta-nanoparticle-enhanced Jeffrey blood flow dynamics in a catheterized electrified arterial annulus. The work addresses critical gaps in modeling non-Newtonian blood rheology with multi-physics interactions. Employing Jeffrey's fluid model to encapsulate the non-Newtonian rheological properties of blood mixed with nanoparticles. This analysis combines diverse factors influencing heat sources, Joule heating, interfacial nanolayers, and porous media drag. The flow system is streamlined via lubrication theory and Debye-Hückel linearization and then solved using homotopy perturbation method (HPM). Visualization of indispensable flow metrics is conducted using tools in Mathematica and Matlab. Computational results indicate electro-osmotic forces significantly alter the streaming patterns of penta-hybrid nanoparticle-infused blood in catheterized arterial geometry. Blood temperature lowers in the catheterized regions for the expanded thickness of nanolayer, and the axial blood pressure gradient elevates with an upsurge in the electro-osmotic factor while wall shear stress (WSS) abates. Heat transfer coefficient (HTC) improves with thicker nanolayers. AI-driven artificial neural network (ANN) model achieves 97-100% accuracy in predicting WSS and HTC. The research findings highlight potential improvements in patient-specific treatment strategies and contribute to the broader field of biomedical engineering by enhancing the efficacy and precision of non-invasive therapies.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-38"},"PeriodicalIF":1.5,"publicationDate":"2025-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145087885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jarosław Pasek, Sebastian Szajkowski, Grzegorz Cieślar
{"title":"Interaction between variable magnetic field with low magnetic induction value and body tattoos - a preliminary observational single center study.","authors":"Jarosław Pasek, Sebastian Szajkowski, Grzegorz Cieślar","doi":"10.1080/15368378.2025.2562431","DOIUrl":"https://doi.org/10.1080/15368378.2025.2562431","url":null,"abstract":"<p><strong>Purpose: </strong>Low-induction variable magnetic fields are widely used in various fields of medicine. However, it is worth raising the issue whether treatments using low-induction variable magnetic fields applied to patients can affect the condition of tattooed skin.</p><p><strong>Methods: </strong>In the study, 24 volunteers were enrolled (12 men and 12 women) their age range was 30-60 years (average age: 43 years), they were assigned to two groups. The study group included people with a black ink (7 people) or colored (5 people) tattoo on the skin of the upper limb. The control group included 12 participants without tattoos. The participants were exposed to variable magnetic field with low magnetic induction value applied to the upper limb area, in form of magnetostimulation procedures performed once a day, 5 days a week for 3 weeks. Using an original questionnaire, it was assessed whether the subjects experienced any disturbing symptoms related to the physical treatments during and after the treatments.</p><p><strong>Results: </strong>After the magnetic stimulation, 2 patients from the study group (with a colored tattoo) indicated that during the procedures they felt a feeling of warmth and slight itching of the skin in the place of exposure to magnetic field. In the control group, no side effects of the procedures were noted. Dermatological evaluation did not reveal any pathological changes in the skin area exposed to magnetic field in any participant from both groups.</p><p><strong>Conclusions: </strong>Treatments using low-induction variable magnetic fields in people with tattoos did not show any significant adverse effects on the skin in the tattoo area exposed to the magnetic field.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-8"},"PeriodicalIF":1.5,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145076548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A P Antonyan, M A Shahinyan, M S Mikaelyan, A H Karapetyan, V P Kalantaryan, P O Vardevanyan
{"title":"Comparative study of spectral properties of the bovine serum albumin complexes with acridine orange and methylene blue under the effect of millimeter range electromagnetic waves.","authors":"A P Antonyan, M A Shahinyan, M S Mikaelyan, A H Karapetyan, V P Kalantaryan, P O Vardevanyan","doi":"10.1080/15368378.2025.2558669","DOIUrl":"https://doi.org/10.1080/15368378.2025.2558669","url":null,"abstract":"<p><p>Effect of millimeter range electromagnetic waves (MM EMW) with the frequency 51.8 GHz on the interaction of DNA-specific ligands-intercalators acridine orange (AO) and methylene blue (MB) with bovine serum albumin (BSA) has been studied. The measurements were implemented by the spectroscopic methods that open new opportunities for such goals. The methods of absorption, differential and fluorescence spectroscopies were applied. The obtained data permit revealing several peculiarities of MM EMW effect on the interaction of these ligands with BSA, as well as possible sites and modes for the binding. AO and MB were found out to bind to BSA by two modes, moreover, under the effect of MM EMW, one of these modes for MB disappears. The values of the quenching constant - K<sub>SV</sub> were determined for the types that compose 4.7⋅10<sup>4</sup> and 9.2⋅10<sup>4</sup> L/mole for non-irradiated and 4.6⋅10<sup>4</sup> and 11.0⋅10<sup>4</sup> L/mole for irradiated complexes AO-BSA, respectively. For the non-irradiated complexes MB-BSA the values of K<sub>SV</sub> were equal to 4.0⋅10<sup>4</sup> and 0.87⋅10<sup>4</sup> L/mole, respectively. Because of the irradiation, the first type of the binding disappears, while for the second type the value 0.43⋅10<sup>4</sup> L/mole was obtained. It was also revealed that MM EMW invokes structural transformations in BSA molecule that touch those sites to which AO and MB bind. Moreover, for AO it results in an increase of preferable binding to this site; though, for MB, vice versa, it leads to the disappearance of stronger (specific) binding mode, while the electrostatic interaction appears for both non-irradiated and irradiated protein.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-11"},"PeriodicalIF":1.5,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145024627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G Kiruthiga, Ashwinth Janarthanan, P D Mahendhiran
{"title":"Optimized node-level capsule graph neural network for subject-independent emotion recognition from EEG signals.","authors":"G Kiruthiga, Ashwinth Janarthanan, P D Mahendhiran","doi":"10.1080/15368378.2025.2541792","DOIUrl":"https://doi.org/10.1080/15368378.2025.2541792","url":null,"abstract":"<p><p>Subject-independent emotion detection using EEG (Electroencephalography) using Vibrational Mode Decomposition and deep learning is made possible by the scarcity of labelled EEG datasets encompassing a variety of emotions. Labelled EEG data collection over a wide range of emotional states from a broad and varied population is challenging and resource-intensive. As a result, models trained on small or biased datasets may fail to generalize well to unknown individuals or emotional states, resulting in lower accuracy and robustness in real-world applications. A Node-Level Capsule Graph Neural Network (NCGNN) is then used to correctly recognize emotions like calm, happy, sad, and furious based on the features that have been collected. Generally speaking, the NCGNN classifier does not provide optimization techniques for adjusting parameters to ensure precise emotion recognition. Hence, propose to utilize the Piranha Foraging Optimization Algorithm (PFOA) to enhance Node-Level Capsule Graph Neural Network, accurately categorize the emotion level. Then, the proposed NLCGNN-SIER-EEG is excluded in Python and the performance metrics like Recall, Accuracy, Precision, Specificity, F1 score and RoC. In the end, the performance of NLCGNN-SIER-EEG technique provides 19.57%, 24.37% and 34.15% high accuracy, 22.12%, 26.82% and 28.52% higher Precision and 23.26%, 28.17% and 29.43% higher recall while compared with existing like Subject-independent emotion recognition based on EEG data using VMD and deep learning (SIER-EEG-VMD-DL), Emotion recognition system based on two-level ensemble of deep-convolutional neural network models (ERS-TLE-DCNN), and human emotion recognition based on EEG data using principal component analysis and artificial neural networks (EEH-HER-ANN), respectively.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-16"},"PeriodicalIF":1.5,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145016588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Lawn bowling and potential interference of a cardiovascular implantable electronic device (CIED): case report.","authors":"E De Waegeneer, B Corteville, L Braeckman","doi":"10.1080/15368378.2025.2553647","DOIUrl":"https://doi.org/10.1080/15368378.2025.2553647","url":null,"abstract":"<p><p>Cardiovascular implantable electronic devices (CIEDs), including cardiac pacemakers and implantable cardioverter-defibrillators, are extensively utilized across diverse patient populations. These devices are susceptible to electromagnetic interference (EMI), which may result in functional disturbances such as pacing inhibition, misinterpretation of extraneous signals as intrinsic cardiac activity, or inappropriate mode switching. Neodymium-iron-boron (NdFeB) magnets, known for their high magnetic flux density, are commonly employed in various industrial and consumer applications. This case report highlights a previously undocumented source of EMI-namely, the magnet embedded in lawn bowling equipment-and its potential to disrupt CIED functionality. The underlying mechanism of interference is examined, and recommendations for risk mitigation and patient safety are proposed.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-3"},"PeriodicalIF":1.5,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144977309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A static magnetic field applied during cancer chemotherapy: Results of a clinical investigation.","authors":"Andrea Bailey, Joseph R Salvatore","doi":"10.1080/15368378.2025.2551593","DOIUrl":"https://doi.org/10.1080/15368378.2025.2551593","url":null,"abstract":"<p><p>A Static Magnetic Field in the form of a permanent magnet was applied to participants in an investigational protocol to determine the toxicity and safety profile of the magnetic field in participants receiving antineoplastic chemotherapy for advanced cancer. The magnet was placed 15 minutes prior to starting the antineoplastic chemotherapy and then remained in place for three levels following completion of the therapy for 0, 15, and 30 minutes. The data showed that overall, the presence of a static magnetic field could be applied safely to individuals receiving antineoplastic chemotherapy for advanced cancer, and for participants in the Level 3 Group (magnet applied for 30 minutes), there was a statistically significant decrease in toxicity compared to matched controls. We were not able to determine if the static magnet field had an effect on survival. Our data suggests that applying a static magnetic field to individuals receiving antineoplastic chemotherapy for advanced cancer is safe and may, under certain parameters, decrease the toxicity of the therapy. Further studies should be conducted.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-10"},"PeriodicalIF":1.5,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144977336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Arshad Riaz, Humaira Yasmin, Muhammad Naeem Aslam, Safia Akram, Sami Ullah Khan, Emad E Mahmoud
{"title":"Unsupervised machine learning solutions for electroosmotically driven Casson hybrid nanofluid flow using sigmoid and Fibonacci neural networks: a biomedical approach.","authors":"Arshad Riaz, Humaira Yasmin, Muhammad Naeem Aslam, Safia Akram, Sami Ullah Khan, Emad E Mahmoud","doi":"10.1080/15368378.2025.2547796","DOIUrl":"https://doi.org/10.1080/15368378.2025.2547796","url":null,"abstract":"<p><p>This work investigates the electroosmotic peristaltic transport of a Casson (blood)-based hybrid nanofluid <math><mfenced><mrow><mi>F</mi><mrow><msub><mi>e</mi><mn>2</mn></msub></mrow><mrow><msub><mi>O</mi><mn>3</mn></msub></mrow><mo>-</mo><mi>Cu</mi></mrow></mfenced></math> via an asymmetric channel embedded inside a porous medium. The model takes into consideration electric and magnetic field effects, Ohmic heating, as well as velocity and thermal slip conditions. The governing equations are simplified and solved by employing unsupervised sigmoid-based neural networks (SNNs), Fibonacci-based neural networks (FNNs), and their hybrid model (FSNNs) under the assumptions of low Reynolds number and long wavelength. Furthermore, a comparative analysis is conducted among SNNs, FNNs, and FSNNs to evaluate their performance. The results reveal that the FSNNs demonstrate superior accuracy and stability compared to the other models. The results show that the temperature rises with larger values of the Grashof number, Brinkman number, and heat source/sink parameter, while lowers with higher values of Casson parameter, porosity factor, and velocity slip parameter. The pressure gradient grows with increasing <math><mi>Gr</mi></math>, <math><mi>ϱ</mi></math>, and <math><mrow><msub><mi>U</mi><mrow><mi>hs</mi></mrow></msub></mrow><mo>,</mo></math> but decreases as Hartmann number increases. This study sheds light on the design of efficient microfluidic, biomedical, and thermal management systems, emphasizing the role of electromagnetic modulation and hybrid nanofluids in improving performance and control.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-21"},"PeriodicalIF":1.5,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144977283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Review of the biological effects due to high-power microwaves exposure.","authors":"Anning Gao, Guofu Dong, Changzhen Wang","doi":"10.1080/15368378.2025.2547806","DOIUrl":"https://doi.org/10.1080/15368378.2025.2547806","url":null,"abstract":"<p><p>High power microwaves (HPMs), characterized by frequencies spanning from 1 GHz to 300 GHz and peak power exceeding 100 MW, have numerous applications but also pose considerable health hazards. This review discusses the biological effects of HPMs on various human and animal cells, tissues, organs, and systems. Notably, HPMs can damage brain structures, particularly the hippocampus, causing oxidative stress and DNA damage, which in turn contribute to cognitive impairment. The immune system is subject to dual effects from HPMs, exhibiting both stimulatory and suppressive immune responses contingent on the specifics of exposure details. In the reproductive system, HPMs are observe to diminish male fertility by interfering with spermatogenesis and semen quality, although antioxidants may mitigate these effects. Furthermore, HPMs may exacerbate skin conditions, such as atopic dermatitis, and potentially accelerate the onset of skin cancer. With regard to cardiovascular health, these effects are usually transient, mainly affecting blood pressure and heart rate, but ultimately not impairing them. Furthermore, HPMs in agricultural production, sterilization and other beneficial effects have been found. This review provides valuable references for the investigation of the biological effects and the underlying mechanisms of HPM, as well as for the revision of related standards and guidelines.</p>","PeriodicalId":50544,"journal":{"name":"Electromagnetic Biology and Medicine","volume":" ","pages":"1-20"},"PeriodicalIF":1.5,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144977265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}