BACKGROUND:High-frequency repetitive transcranial magnetic stimulation has garnered significant attention due to its potential non-invasive benefits in modulating brain function.However,no studies have comprehensively analyzed the current research landscape and development trends of this field from a macroscopic perspective.OBJECTIVE:To explore research hotspots,current trends,and emerging frontiers in the field of high-frequency repetitive transcranial magnetic stimulation through visualized analysis.METHODS:Data were collected from the Web of Science Core Collection database from January 1,2014 to November 15,2024.CiteSpace was used for analyzing publication volume,collaborations among countries/regions,institutions and authors,citation analysis of journals and co-cited literature,as well as disciplinary distribution.Additionally,keyword co-occurrence,clustering,and burst analyses were conducted,and visualized knowledge maps were generated.RESULTS AND CONCLUSION:A total of 860 articles were included.The publication volume of high-frequency repetitive transcranial magnetic stimulation showed an overall upward trend from 2014 to 2022,followed by a decline from 2022 to 2024.China had the highest publication volume,while Ghent University ranked as the most productive institution.Universities acted as the most high-output institutions.Chris Baeken from Ghent University was identified as the most prolific author.Collaboration among leading authors and institutions worldwide remained limited.The main research hotspots in this field were associated with keywords such as depression,stroke,neuropathic pain,and Parkinson's disease.Burst keywords focused on mild cognitive impairment,reflecting a diversification in research directions.The overall research activity in high-frequency repetitive transcranial magnetic stimulation continues to rise,with primary focuses on its clinical applications for psychiatric and neurological disorders,as well as explorations of its underlying mechanisms.Future research may focus on optimizing treatment parameters for targeting different brain regions in clinical applications and expanding its applications and mechanisms across various domains.

BACKGROUND:High-frequency repetitive transcranial magnetic stimulation has garnered significant attention due to its potential non-invasive benefits in modulating brain function.However,no studies have comprehensively analyzed the current research landscape and development trends of this field from a macroscopic perspective.OBJECTIVE:To explore research hotspots,current trends,and emerging frontiers in the field of high-frequency repetitive transcranial magnetic stimulation through visualized analysis.METHODS:Data were collected from the Web of Science Core Collection database from January 1,2014 to November 15,2024.CiteSpace was used for analyzing publication volume,collaborations among countries/regions,institutions and authors,citation analysis of journals and co-cited literature,as well as disciplinary distribution.Additionally,keyword co-occurrence,clustering,and burst analyses were conducted,and visualized knowledge maps were generated.RESULTS AND CONCLUSION:A total of 860 articles were included.The publication volume of high-frequency repetitive transcranial magnetic stimulation showed an overall upward trend from 2014 to 2022,followed by a decline from 2022 to 2024.China had the highest publication volume,while Ghent University ranked as the most productive institution.Universities acted as the most high-output institutions.Chris Baeken from Ghent University was identified as the most prolific author.Collaboration among leading authors and institutions worldwide remained limited.The main research hotspots in this field were associated with keywords such as depression,stroke,neuropathic pain,and Parkinson's disease.Burst keywords focused on mild cognitive impairment,reflecting a diversification in research directions.The overall research activity in high-frequency repetitive transcranial magnetic stimulation continues to rise,with primary focuses on its clinical applications for psychiatric and neurological disorders,as well as explorations of its underlying mechanisms.Future research may focus on optimizing treatment parameters for targeting different brain regions in clinical applications and expanding its applications and mechanisms across various domains.

Traditional Chinese medicine (TCM) has historically played a pivotal role in the prevention and treatment of warm diseases, establishing a comprehensive theoretical framework that underpins its practices. The distinctive and indispensable contributions of aromatic Chinese herbs in dispelling harmful influences and mitigating the spread of these diseases are well recognized; however, further investigation is warranted to elucidate their systematic properties and regularities, and the theory of aromatic Chinese herbs in preventing and treating warm diseases still needs to be comprehensively summarized. This study employs the principles rooted in TCM, with particular emphasis on the framework for warm diseases. An analysis of the disease mechanisms, transmission dynamics, and preventive strategies is conducted during the early stage of infection, throughout the course of the disease, and in the post-illness phase. Furthermore, the characteristics and applications of aromatic Chinese herbs are integrated with insights drawn from modern pharmacological research to explore their specific roles in the prevention and management of warm diseases. The utilization of aromatic Chinese herbs manifests in a variety of therapeutic effects: aromatic medicinals purging filth and dispelling pathogens for preventing epidemic disease, aromatic medicinals regulation for relieving superficies syndrome and dispersing evils, aromatic medicinals ventilation the lung to relieve cough and asthma, aromatic medicinals resolving the dampness to awaken the spleen and stomach, aromatic medicinals opening the orifices to restore consciousness, aromatic and pungent medicinals to regulate qi, aromatic medicinals dredging the vessels to activate blood circulation and dissipate blood stasis, and aromatic medicinals clearing latent heat from the yin level. These properties facilitate tailored approaches to address the diverse manifestations of warm diseases and their associated symptoms, providing clear guidance for clinical application to achieve pre-disease prevention, active disease treatment, complication prevention, and post-recovery relapse avoidance. The use of aromatic Chinese herbs in preventing and treating warm diseases demonstrates theoretical, practical, systematic, and regular characteristics. The theory of the properties of aromatic Chinese herbs has been expanded and sublimated in clinical practice, and its scientific connotation has been expounded in modern research. Under the guidance of the theory of treatment based on syndrome differentiation, and by taking into account the distinct stages and pathologies of warm diseases, the rational selection of aromatic Chinese herbs can improve the clinical efficacy.

OBJECTIVE: To precise classify sacral meningeal cysts, effective guide minimally invasive neurosurgery and postoperative personalized rehabilitation by multiple dimensions radiographic reconstruction MRI. METHODS: From March to December 2021, based on the original 3D-fast imaging employing steadystate acquisition (FIESTA) scanning sequence, 92 patients with sacral meningeal cysts were pre-operatively evaluated by multiple dimensional reconstruction MRI. The shape of nerve root and the leakage of cyst were reconstructed according to the direction of nerve root or leakage track showed on original MRI scans. Sacral canal cysts were accurately classified as including nerve root and without nerve root, so as to accurately design the incision of skin and formulate corresponding open range of the posterior wall of the sacral canal. Under the microscope intraoperation, the shape of the nerve roots inside cysts or leakage track of the cysts without nerve roots were verified and explored. After the reinforcement and shaping operation, several reexaminations of multiple dimensional reconstruction MRI were performed to understand the deformation of the nerve root and hydrops in the operation cavity, so as to formulate a persona-lized rehabilitation plan for the patients. RESULTS: Among the 92 patients with sacral mengingeal cyst, 58 (63.0%) cysts with nerve root cyst, 29 (31.5%) cysts without nerve root cyst, and 5 (5.4%) cysts with mixed sacral canal cyst. In 58 patients with nerve root cysts, the accuracy of preoperative clinical classification on MRI image reached 96.6% (56/58) through confirmation by operating microscope. Only 2 cases of large single cyst with nerve root on the head of cyst were mistaken for without nerve root type. In 29 patients with sacral cyst without nerve root, the accuracy of preoperative image reached 100% through confirmation by operating microscope. The accuracy of judging the internal nerve root and leakage of 12 cases with recurrent sacral cyst was also 100%. Two cases of delayed postoperative hydrops were found one month after operation. After rehabilitation treatment by moxibustion and bathing, the hydrops disappeared 4-6 months after operation. CONCLUSION Multiple dimensional reconstruction MRI can precisely make clinical classification of sacral meningeal cysts before operation, guide minimally invasive neurosurgery effectively, and improve the rehabilitation effect.
Humans ; Magnetic Resonance Imaging/methods* ; Male ; Female ; Sacrum/surgery* ; Adult ; Middle Aged ; Imaging, Three-Dimensional/methods* ; Cysts/rehabilitation* ; Aged ; Adolescent ; Young Adult ; Spinal Nerve Roots/diagnostic imaging* ; Minimally Invasive Surgical Procedures ; Neurosurgical Procedures/methods*

Salt plays a critical role in the development of hypertension,which is a major risk factor for damage to target organs such as the heart,brain,and kidneys.Salt sensitivity serves as the fundamental link between salt intake and hypertension.Considerable progress in research on salt-sensitive hypertension has been made regarding the pathogenesis,detection methods and genetic markers;the prevention and treatment of the disease are also constantly improving.Both salt intake and detection rate of salt-sensitive hypertension are relatively high in China.Therefore,exploring the pathogenesis and enhancing detection of salt-sensitive hypertension are crucial for the effective prevention and control of hypertension.

This paper focuses on the formation of Chinese medicine symptoms in late-life depression(LLD).It delves into an interdisciplinary study that combines interoception and the Chinese medicine concept of'holism of physique and spirit'.LLD,as a common psychiatric disorder,has significant differences in clinical characteristics from younger patients,often manifesting physical discomfort and cognitive impairment.As a key link in the body-brain axis,interoception plays a central role in regulating emotions and behaviors,and its abnormalities are closely related to the development of LLD.The Chinese medicine concept of'holism of physique and spirit'provides a therapeutic perspective that unifies the body and the spirit,emphasizing the interaction between visceral functions and emotional states.Psychological interventions,including cognitive-behavioral therapy and mindfulness meditation,are effective in improving interoception and reducing depressive symptoms.In this study,the relationship between interoception and LLD was analyzed through embodied cognition theory and fMRI technology,and the application of'holism of physique and spirit'in treating late-life depression.The challenges and opportunities of interdisciplinary research in the field of late-life depression is discussed,and future research directions is proposed,aiming to provide more scientific and effective strategies for the prevention,diagnosis,and treatment of LLD.

Objective To investigate the influence of oxygen supply flow rate in high-flow nasal cannula(HFNC)oxygen therapy on pressure distributions in the upper airway.Methods A three-dimensional(3D)model of the upper airway was reconstructed using CT images from an adult male,and then coupled with a high-flow nasal cannula model to establish a coupled model of the nasal cannula and the upper airway.Subsequently,a physical model of this upper airway,which was combined with a head model,artificial lungs,and a monitoring system was created by 3D printing technology to form a physical simulation platform in vitro.Computational and physical simulations were carried out respectively to determine the air pressure at typical locations in the upper airway under different oxygen supply flow rates.Results Pressures at typical upper airway locations obtained by computational and physical simulations turned out to be in good agreement;both peak inspirational pressure(PIP)and positive end-expiratory pressure(PEEP)increased quadratically with the increase of oxygen supply flow rate;and the air pressure distribution was more uniform in the laryngeal cross-section as compared to the nasal part of the upper airway.Conclusions This study may provide a theoretical support for optimization of the setting of oxygen suppy flow rate and the selection of PEEP effect assessment position in the clinical application of HFNC oxygen therapy.

Objective:To evaluate the outcomes of intensive conservative treatment compared to conventional conservative treatment in patients with acute aortic syndrome(AAS).Methods:The study prospectively enrolled consecutive patients with AAS who were admitted to Beijing Anzhen Hospital, affiliated with Capital Medical University, and Beijing Dawanglu Emergency Rescue Hospital from January 2024 to December 2024. These patients with surgical contraindications or refused surgery for various reasons opted for conservative treatment. A total of 282 patients were included, and 15 patients with missing data or those who died without any treatment were excluded. Finally, 267 patients were enrolled, of whom 94 received intensive conservative treatment, and 173 received conventional conservative treatment, the inverse probability of treatment weighting (IPTW) was used to reduce the influence of confoundings. After adjusting of baseline datas via IPTW, the survival outcomes of the two groups were compared at 14 days, 30 days, and at the end of follow-up.Results:The results showed significant differences in acute phase survival rates between the enhanced conservative treatment group and the conventional conservative treatment group at 14 days(82.40%vs.53.20%, P<0.0001). Significant survival differences were also observed at 30 days and at 276-day mid-term follow-up (96.29% vs.51.60%, P<0.0001; 78.50% vs.48.50%, P<0.0001). In the subgroup analysis, for type A aortic dissection, the enhanced conservative treatment group had higher survival rates compared to the conventional conservative treatment group at 14, 30 and 276 days (63.46% vs.41.35%, P<0.05; 52.17% vs.37.90%, P<0.05; 50.00% vs. 31.97%, P<0.05). However, for type B aortic dissection, although the enhanced conservative treatment group had higher survival rates than the conventional conservative treatment group, no statistically significant differences were observed (96.29% vs. 80.00%, P=0.054; 95.65% vs.78.37%, P=0.067; 94.12% vs.74.20%, P=0.088). Conclusion:For patients diagnosed with AAS are forced to choose conservative treatment if emergency surgery is not possible in the first place, intensive conservative treatment strategies can significantly reduce the mortality in the acute phase compared with conventional conservative treatment. Mid-term follow-up, intensive conservative treatment still has a significant survival advantage.

Salt plays a critical role in the development of hypertension,which is a major risk factor for damage to target organs such as the heart,brain,and kidneys.Salt sensitivity serves as the fundamental link between salt intake and hypertension.Considerable progress in research on salt-sensitive hypertension has been made regarding the pathogenesis,detection methods and genetic markers;the prevention and treatment of the disease are also constantly improving.Both salt intake and detection rate of salt-sensitive hypertension are relatively high in China.Therefore,exploring the pathogenesis and enhancing detection of salt-sensitive hypertension are crucial for the effective prevention and control of hypertension.

Objective:To investigate the relationship between blood pressure trajectories and blood pressure variability with the risk of target organ damage in Chinese population from childhood to middle age.Methods:This study is a population-based, long-term follow-up cohort study. Participants who had their blood pressure measured at least 5 times in the Hanzhong Adolescent hypertension cohort from 1987 to 2023 were included in this study. Group-based trajectory modeling was used to identify different systolic and diastolic blood pressure trajectories, and the subjects were divided into low-increasing group, moderate-increasing group and high-increasing group according to blood pressure trajectories. Blood pressure variability was assessed using standard deviation (SD), variability independent of the mean (VIM), and average real variability (ARV). Target organ damage was evaluated during the final follow-up in 2023 (middle age). Logistic regression models were used to analyze the relationship between blood pressure trajectories and blood pressure variability with the risk of target organ damage.Results:A total of 2 447 subjects were included, with a median age of 48 years, of whom 1 373 were male (56.1%). Based on systolic blood pressure, 868 were in the low-increasing group, 1 238 in the moderate-increasing group, and 341 in the high-increasing group. For diastolic blood pressure, the distribution was 894, 1 263 and 290, respectively. Compared with the low-increasing group of systolic blood pressure, the moderate-increasing group (arteriosclerosis: OR=4.14, 95% CI 2.96-5.79; proteinuria: OR=2.06, 95% CI 1.38-3.07; left ventricular hypertrophy: OR=1.68, 95% CI 1.00-2.82) and high-increasing group (arterial stiffness: OR=15.44, 95% CI 10.14-23.50; proteinuria: OR=5.80, 95% CI 3.63-9.29; left ventricular hypertrophy: OR=2.93, 95% CI 1.55-5.53) had a higher risk of target organ damage (all P<0.005). The moderate-increasing group of diastolic blood pressure had a higher incidence of arterial stiffness ( OR=3.72, 95% CI 2.69-5.12) and proteinuria ( OR=1.67, 95% CI 1.15-2.42) than the low-increasing group (all P<0.005), while the high-increasing group had a significantly higher risk of all type of target organ damage compared to the low-increasing group (arterial stiffness: OR=10.84, 95% CI 7.08-16.61; proteinuria: OR=3.72, 95% CI 2.31-5.99; left ventricular hypertrophy: OR=2.38, 95% CI 1.23-4.59; all P<0.005). Additionally, higher systolic blood pressure variability was associated with an increased incidence of arterial stiffness (SD: OR=2.25, 95% CI 1.96-2.57; VIM: OR=1.64, 95% CI 1.45-1.86; ARV: OR=1.70, 95% CI 1.50-1.93) and proteinuria (SD: OR=1.65, 95% CI 1.44-1.89; VIM: OR=1.41, 95% CI 1.22-1.63; ARV: OR=1.45, 95% CI 1.26-1.67; all P<0.005). The results for diastolic blood pressure variability indicators were similar to those for systolic blood pressure. Conclusion:Early-life blood pressure trajectories are predictive of target organ damage risk in middle age. Higher blood pressure variability is related to an increased risk of arterial stiffness and proteinuria, but was less associated with left ventricular hypertrophy. Focusing on the risk of high blood pressure early in life can help prevent the occurrence of target organ damage in middle age.