1
|
van der Meulen M, Rischer KM, González Roldán AM, Terrasa JL, Montoya P, Anton F. Age-related differences in functional connectivity associated with pain modulation. Neurobiol Aging 2024; 140:1-11. [PMID: 38691941 DOI: 10.1016/j.neurobiolaging.2024.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/03/2024]
Abstract
Growing evidence suggests that aging is associated with impaired endogenous pain modulation, and that this likely underlies the increased transition from acute to chronic pain in older individuals. Resting-state functional connectivity (rsFC) offers a valuable tool to examine the neural mechanisms behind these age-related changes in pain modulation. RsFC studies generally observe decreased within-network connectivity due to aging, but its relevance for pain modulation remains unknown. We compared rsFC within a set of brain regions involved in pain modulation between young and older adults and explored the relationship with the efficacy of distraction from pain. This revealed several age-related increases and decreases in connectivity strength. Importantly, we found a significant association between lower pain relief and decreased strength of three connections in older adults, namely between the periaqueductal gray and right insula, between the anterior cingulate cortex (ACC) and right insula, and between the ACC and left amygdala. These findings suggest that the functional integrity of the pain control system is critical for effective pain modulation, and that its function is compromised by aging.
Collapse
Affiliation(s)
- Marian van der Meulen
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Luxembourg.
| | - Katharina M Rischer
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Luxembourg
| | - Ana María González Roldán
- Cognitive and Affective Neuroscience and Clinical Psychology, University of the Balearic Islands, Palma, Spain
| | - Juan Lorenzo Terrasa
- Cognitive and Affective Neuroscience and Clinical Psychology, University of the Balearic Islands, Palma, Spain
| | - Pedro Montoya
- Cognitive and Affective Neuroscience and Clinical Psychology, University of the Balearic Islands, Palma, Spain
| | - Fernand Anton
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Luxembourg
| |
Collapse
|
2
|
Zhang B, Guo M, Dong T, Yang H, Zhang Q, Yang Q, Zhou X, Mao C, Zhang M. Disrupted Resting-State Functional Connectivity and Effective Connectivity of the Nucleus Accumbens in Chronic Low Back Pain: A Cross-Sectional Study. J Pain Res 2024; 17:2133-2146. [PMID: 38915479 PMCID: PMC11194467 DOI: 10.2147/jpr.s455239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 05/28/2024] [Indexed: 06/26/2024] Open
Abstract
Purpose Chronic low back pain (cLBP) is a recurring and intractable disease that is often accompanied by emotional and cognitive disorders such as depression and anxiety. The nucleus accumbens (NAc) plays an important role in mediating emotional and cognitive processes and analgesia. This study investigated the resting-state functional connectivity (rsFC) and effective connectivity (EC) of NAc and its subregions in cLBP. Methods Thirty-four cLBP patients and 34 age- and sex-matched healthy controls (HC) underwent resting-state functional magnetic resonance imaging (rs-fMRI). Seed-based rsFC and Dynamic Causal Modelling (DCM) were used to examine the alteration of the rsFC and EC of the NAc. Results Our results showed that the cLBP group had increased rsFC of the bilateral NAc-left superior frontal cortex (SFC), orbital frontal cortex (OFC), left angular gyrus, the left NAc-bilateral middle temporal gyrus, as well as decreased rsFC of left NAc-left supramarginal gyrus, right precentral gyrus, left cerebellum, brainstem (medulla oblongata), and right insula pathways compared with the HC; the results of the subregions were largely consistent with the whole NAc. In addition, the rsFC of the left NAc-left SFC was negatively correlated with Hamilton's Depression Scale (HAMD) scores (r = -0.402, p = 0.018), and the rsFC of left NAc-OFC was positively correlated with present pain intensity scores (r = 0.406, p = 0.017) in the cLBP group. DCM showed that the cLBP group showed significantly increased EC from the left cerebellum to the right NAc (p = 0.012) as compared with HC. Conclusion Overall, our findings demonstrate aberrant rsFC and EC between NAc and regions that are associated with emotional regulation and cognitive processing in individuals with cLBP, underscoring the pivotal roles of emotion and cognition in cLBP.
Collapse
Affiliation(s)
- Bo Zhang
- Department of Medical Imaging, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061, People’s Republic of China
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Minmin Guo
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Ting Dong
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Huajuan Yang
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Qiujuan Zhang
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Quanxin Yang
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Xiaoqian Zhou
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Cuiping Mao
- Department of Medical Imaging, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710004, People’s Republic of China
| | - Ming Zhang
- Department of Medical Imaging, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061, People’s Republic of China
| |
Collapse
|
3
|
Karamanlioglu DS, Kaysin MY, Begoglu FA, Akpinar P, Ozkan FU, Aktas I. Effects of acupuncture on pain and function in patients with subacromial impingement syndrome: A randomized sham-controlled trial. Integr Med Res 2024; 13:101049. [PMID: 38948487 PMCID: PMC11214356 DOI: 10.1016/j.imr.2024.101049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 07/02/2024] Open
Abstract
Background Subacromial impingement syndrome (SIS) is the most common cause of shoulder pain. Acupuncture is a traditional medicine that is effective on pain. This study aimed to evaluate the effect of acupuncture treatment on pain, function, range of motion (ROM) and quality of life compared to sham acupuncture in patients diagnosed with SIS. Methods A randomized, prospective, double-blinded, sham-controlled trial was conducted. In acupuncture group 40 participants received acupuncture treatment plus exercise therapy while in control group 40 participants received sham acupuncture plus exercise therapy. Primary outcomes included pain-rest, activity and night pain. Secondary outcomes included function [Shoulder Pain and Disability Index (SPADI) and The Disabilities of the Arm, Shoulder and Hand Score (Quick DASH)], ROM, and quality of life [The Western Ontario Rotator Cuff Index (WORC)] in patients with SIS. Results Both groups had significant improvements for pain-rest, activity night pain scores, SPADI, Quick DASH and WORC after treatment and at the first month follow-up. Significant improvements were recorded in the acupuncture group for all ROM after treatment and at the first month follow-up while in control group only in passive internal rotation. Acupuncture group had better improvements for Quick DASH, WORC and all ROM parameters after the treatment, as well as for all parameters except pain-night and passive flexion at the first month follow-up. Conclusion This study suggest that acupuncture treatment is a safe, effective and non-invasive treatment option in patients with SIS. Trial registration The study protocol is registered at clinicaltrials.gov (NCT05794633).
Collapse
Affiliation(s)
- Duygu Silte Karamanlioglu
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Meryem Yilmaz Kaysin
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Feyza Akan Begoglu
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Pinar Akpinar
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Feyza Unlu Ozkan
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| | - Ilknur Aktas
- Physical Medicine and Rehabilitation Department, Fatih Sultan Mehmet Training and Research Hospital, Istanbul, Turkey
| |
Collapse
|
4
|
Zheng F, Liu S, Yin Q, Zheng Y, Yang J, Huang H, Chen L, Wang Y, Chen X, Wang C. Long-term impact of self-compassion training with core stability exercise on patients with nonspecific chronic low back pain: A randomized controlled trial. J Psychosom Res 2024; 181:111678. [PMID: 38643684 DOI: 10.1016/j.jpsychores.2024.111678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 04/23/2024]
Abstract
OBJECTIVE To compare the long-term effectiveness of self-compassion therapy (SCT) combined with core stability exercise (CSE) versus CSE alone in managing nonspecific chronic low back pain (NCLBP). METHODS The combined group received SCT and CSE, while the exercise group only received CSE. Treatment was administered once weekly for four weeks, followed by one year of follow-up. The primary outcomes were changes in functional limitations (measured by Roland and Morris Disability Questionnaire scores[RMDQ]) and self-reported back pain (measured by the Numeric Pain Rating Scale[NRS]) at 52 weeks, with assessments also conducted at 2, 4, and 16 weeks. RESULTS 52 (83.9%) completed the follow-up assessments and were included in the analysis (42 women [80.8%]; mean [SD] age,35.3 [10.0] years). In the combined group, the baseline mean (SD) RMDQ score was 9.3 (4.1),5.7 (5.8) at 2 weeks, 3.8 (3.4) at 4 weeks, 3.8 (3.7) at 16 weeks, and 2.4 (2.7) at 52 weeks. For the exercise group, the RMDQ scores were 8.2 (3.3) at baseline, 6.2 (4.2) at 2 weeks, 5.5 (4.7) at 4 weeks, 4.4 (4.5) at 16 weeks, and 5.2 (5.6) at 52 weeks. The estimated mean difference between the groups at 52 weeks was -3.356 points (95% CI, -5.835 to -0.878; P = 0.009), favoring the combined group. NRS scores showed similar changes. CONCLUSION The addition of self-compassion therapy enhances the long-term efficacy of core stability training for NCLBP (Preregistered at chictr.org.cn:ChiCTR2100042810).
Collapse
Affiliation(s)
- Fuming Zheng
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Shufeng Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Qunhui Yin
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Yiyi Zheng
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Jiajia Yang
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China
| | - Haoxuan Huang
- Department of psychology, Sun Yat-Sen University, Guangzhou 510006, China
| | - Lichang Chen
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
| | - Yuyin Wang
- Department of psychology, Sun Yat-Sen University, Guangzhou 510006, China.
| | - Xi Chen
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China.
| | - Chuhuai Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou 510080, China.
| |
Collapse
|
5
|
Ding R, Jiao H, Piao Y, Tian W. International performance of acupuncture for shoulder pain over more than four decades: a bibliometric study. Am J Transl Res 2023; 15:6897-6904. [PMID: 38187001 PMCID: PMC10767520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 12/05/2023] [Indexed: 01/09/2024]
Abstract
PURPOSE This bibliometric study aims to reveal the current situation, cooperative teams, and future development trends of acupuncture for shoulder pain (SP). MATERIALS AND METHODS The data source is the Web of Science Core Collection. The software programs used in this study are VOSviewer, Pajek, CiteSpace, Scimago Graphica, and Microsoft Excel. Co-occurrence analysis, descriptive statistical analysis, and burst keywords analysis are applied to analyze paper authors, institutions, countries or regions, keywords, and citations. RESULTS This study included 350 papers. In the first 30 years since 1976, the number of papers published was very limited. Since 2004, it has shown rapid growth momentum. High-yield countries and institutions were China (92) and Kyung Hee University (18), respectively. In terms of the cooperative relationship, the USA (centrality 0.34) and Beijing University of Chinese Medicine (centrality 0.15) play central roles in the team. The author Macpherson H ranked first with 10 published papers. Evidence Based Complementary and Alternative Medicine (27) has published the most papers. The keywords are grouped into five clusters. The most recent burst keywords include stroke, electroacupuncture, diagnosis, disability, stimulation, mechanism, bee venom acupuncture, and systematic review. CONCLUSION In general, the research and international cooperation of acupuncture for SP will continue to emerge. Most of the current studies believe that acupuncture for SP is effective, and more studies will appear to verify its effectiveness. More well-designed trials will be introduced. More classification and detailed treatment methods for SP will be introduced to this research field.
Collapse
Affiliation(s)
- Ran Ding
- School of Health Preservation of Traditional Chinese Medicine, Guizhou University of Traditional Chinese MedicineGuiyang, Guizhou, The People’s Republic of China
| | - Hongguan Jiao
- School of Information Engineering, Guizhou University of Traditional Chinese MedicineGuiyang, Guizhou, The People’s Republic of China
| | - Yuanlin Piao
- Virginia University of Integrative MedicineVienna, Virginia, USA
| | - Weiyi Tian
- School of Basic Medicine, Guizhou University of Traditional Chinese MedicineGuiyang, Guizhou, The People’s Republic of China
| |
Collapse
|
6
|
Zhou J, Zeng F, Cheng S, Dong X, Jiang N, Zhang X, Tang C, He W, Chen Y, Sun N, Zhou Y, Li X, Hu S, Sun R, Wintermark M, Yang W, Liang F, Li Z. Modulation effects of different treatments on periaqueductal gray resting state functional connectivity in knee osteoarthritis knee pain patients. CNS Neurosci Ther 2023. [PMID: 36890655 DOI: 10.1111/cns.14153] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/06/2023] [Accepted: 02/21/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND The analgesic effect of acupuncture is widely recognized, but the mechanical characteristics of acupuncture for pain relief, compared to non-steroidal anti-inflammatory (NSAIDs) and placebo medication, remain unknown. AIMS To compare the modulation effects of acupuncture treatment with NSAIDs and placebo medication on descending pain modulation system (DPMS) in knee osteoarthritis (KOA) patients. METHODS This study recruited 180 KOA patients with knee pain and 41 healthy controls (HCs). Individuals with KOA knee pain were divided randomly into groups of verum acupuncture (VA), sham acupuncture (SA), celecoxib (SC), placebo (PB), and waiting list (WT), with 36 patients in each group. VA and SA groups included ten sessions of puncturing acupoints or puncturing non-acupoints acupuncture treatment for two successive weeks. Celecoxib capsules were continuously given orally to patients in the SC group at a dosage of 200 mg daily for 2 weeks. In the PB group, patients received a placebo capsule once a day for 2 weeks at the same dosage as celecoxib capsules. In the WL group, patients did not receive any treatment. Patients underwent a resting-state BOLD-fMRI scan pre- and post-receiving the therapy, whereas HCs only underwent a baseline scan. Seed (ventrolateral periaqueductal gray, vlPAG, a key node in DPMS) based resting-state functional connectivity (rs-FC) was applied in the data analysis. RESULTS All groups demonstrated improved knee pain scores relative to the initial state. There was no statistical difference between the VA and SA groups in all clinical outcomes, and vlPAG rs-FC alterations. KOA knee pain individuals reported higher vlPAG rs-FC in the bilateral thalamus than HCs. KOA knee pain patients in the acupuncture group (verum + sham, AG) exhibited increased vlPAG rs-FC with the right dorsolateral prefrontal cortex (DLPFC) and the right angular, which is associated with knee pain improvement. In contrast with the SC and PB group, the AG exhibited significantly increased vlPAG rs-FC with the right DLPFC and angular. Contrary to the WT group, the AG showed greater vlPAG rs-FC with the right DLPFC and precuneus. CONCLUSIONS Acupuncture treatment, celecoxib, and placebo medication have different modulation effects on vlPAG DPMS in KOA knee pain patients. Acupuncture could modulate vlPAG rs-FC with brain regions associated with cognitive control, attention, and reappraisal for knee pain relief in KOA patients, compared with celecoxib and placebo medication.
Collapse
Affiliation(s)
- Jun Zhou
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Fang Zeng
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shirui Cheng
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaohui Dong
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Nannan Jiang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinyue Zhang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chenjian Tang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Wenhua He
- The Second Affiliated Hospital of Shanxi, University of Traditional Chinese Medicine, Taiyuan, China
| | - Yang Chen
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ning Sun
- Rehabilitation Medicine Center and Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China.,Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, China
| | - Yuanfang Zhou
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xinling Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shengjie Hu
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ruirui Sun
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Max Wintermark
- Radiology Department, Stanford University, Stanford, California, USA
| | - Weihua Yang
- Dali Bai Autonomous Prefecture Chinese Medicine Hospital, Dali, China
| | - Fanrong Liang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhengjie Li
- Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Acupuncture & Brain Research Center, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|
7
|
Recent trends in acupuncture for chronic pain: A bibliometric analysis and review of the literature. Complement Ther Med 2023; 72:102915. [PMID: 36610367 DOI: 10.1016/j.ctim.2023.102915] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/01/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Acupuncture has been increasingly used in patients with chronic pain, yet no bibliometric analysis of acupuncture studies for chronic pain exists. OBJECTIVES To investigate the characteristics, hotspots and frontiers of global scientific output in acupuncture research for chronic pain over the past decade. METHODS We retrieved publications on acupuncture for chronic pain published from 2011 to 2022 from the Science Citation Index Expanded (SCI-expanded) of the Web of Science Core Collection (WoSCC). The co-occurrence relationships of journals/countries/institutions/authors/keywords were performed using VOSviewer V6.1.2, and CiteSpace V1.6.18 analyzed the clustering and burst analysis of keywords and co-cited references. RESULTS A total of 1616 articles were retrieved. The results showed that the number of annual publications on acupuncture for chronic pain has increased over time, with the main types of literature being original articles (1091 articles, 67.5 %) and review articles (351 articles, 21.7 %). China had the most publications (598 articles, 37 %), with Beijing University of Traditional Chinese Medicine (93 articles, 5.8 %) and Evidence-based Complementary and Alternative Medicine ranked first (169 articles, 10.45 %) as the most prolific affiliate and journal, respectively. Liang FR was the most productive author (43 articles), and the article published by Vickers Andrew J in 2012 had the highest number of citations (625 citations). Recently, "acupuncture" and "pain" appeared most frequently. The hot topics in acupuncture for chronic pain based on keywords clustering analysis were experimental design, hot diseases, interventions, and mechanism studies. According to burst analysis, the main research frontiers were functional connectivity (FC), depression, and risk. CONCLUSION This study provides an in-depth perspective on acupuncture for chronic pain studies, revealing pivotal points, research hotspots, and research trends. Valuable ideas are provided for future research activities.
Collapse
|
8
|
Hu S, Hao Z, Li M, Zhao M, Wen J, Gao Y, Wang Q, Xi H, Antwi CO, Jia X, Ren J. Resting-state abnormalities in functional connectivity of the default mode network in migraine: A meta-analysis. Front Neurosci 2023; 17:1136790. [PMID: 36937687 PMCID: PMC10014826 DOI: 10.3389/fnins.2023.1136790] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/15/2023] [Indexed: 03/05/2023] Open
Abstract
Migraine-a disabling neurological disorder, imposes a tremendous burden on societies. To reduce the economic and health toll of the disease, insight into its pathophysiological mechanism is key to improving treatment and prevention. Resting-state functional magnetic resonance imaging (rs-fMRI) studies suggest abnormal functional connectivity (FC) within the default mode network (DMN) in migraine patients. This implies that DMN connectivity change may represent a biomarker for migraine. However, the FC abnormalities appear inconsistent which hinders our understanding of the potential neuropathology. Therefore, we performed a meta-analysis of the FC within the DMN in migraine patients in the resting state to identify the common FC abnormalities. With efficient search and selection strategies, nine studies (published before July, 2022) were retrieved, containing 204 migraine patients and 199 healthy subjects. We meta-analyzed the data using the Anisotropic Effect Size version of Signed Differential Mapping (AES-SDM) method. Compared with healthy subjects, migraine patients showed increased connectivity in the right calcarine gyrus, left inferior occipital gyrus, left postcentral gyrus, right cerebellum, right parahippocampal gyrus, and right posterior cingulate gyrus, while decreased connectivity in the right postcentral gyrus, left superior frontal gyrus, right superior occipital gyrus, right orbital inferior frontal gyrus, left middle occipital gyrus, left middle frontal gyrus and left inferior frontal gyrus. These results provide a new perspective for the study of the pathophysiology of migraine and facilitate a more targeted treatment of migraine in the future.
Collapse
Affiliation(s)
- Su Hu
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Zeqi Hao
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Mengting Li
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Mengqi Zhao
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Jianjie Wen
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Yanyan Gao
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Qing Wang
- Department of Radiology, Changshu No.2 People’s Hospital, The Affiliated Changshu Hospital of Xuzhou Medical University, Changshu, Jiangsu, China
| | - Hongyu Xi
- School of Western Languages, Heilongjiang University, Harbin, China
| | - Collins Opoku Antwi
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Xize Jia
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
| | - Jun Ren
- School of Psychology, Zhejiang Normal University, Jinhua, China
- Key Laboratory of Intelligent Education Technology and Application of Zhejiang Province, Zhejiang Normal University, Jinhua, China
- *Correspondence: Jun Ren,
| |
Collapse
|
9
|
Chen YL, Liang YD, Guo KF, Huang Z, Feng WQ. Application of Acupuncture for Shoulder Pain Over the Past 22 Years: A Bibliometric Analysis. J Pain Res 2023; 16:893-909. [PMID: 36942307 PMCID: PMC10024538 DOI: 10.2147/jpr.s397168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 03/03/2023] [Indexed: 03/16/2023] Open
Abstract
Purpose Acupuncture is widely used to relieve shoulder pain. A survey was conducted in order to recognize hotspots and frontiers of acupuncture for shoulder pain from the year 2000-2022. Methods The Web of Science Core Collection was used to collect literature related to acupuncture therapy for shoulder pain, which spanned January 2000 to August 2022. The number of publications yearly, countries/institutions, journals, and keywords was analyzed and visualized in shoulder pain with acupuncture therapy by CiteSpace v.5.7.R5. Results We totally analyzed 214 articles that met the inclusion criteria. The overall trend of publication volume continues to increase. The most productive authors in the field were César Fernández las Peñas and José L Arias-Buría, and the most influential author was Green S. Kyung Hee University and the People's Republic of China had the highest volume of publications, respectively. The most influential journal is Pain with high citation and impact factor. The hot keywords were "acupuncture", "shoulder pain", "dry needling", "randomized trial", and "injection". The research frontier in acupuncture for treating chronic shoulder pain was mainly "mechanism". Conclusion Over the last 22 years, the findings of this bibliometric analysis have provided research trends and frontiers in clinical research on acupuncture therapy for patients with shoulder pain, which identifying hot topics and exploring new directions for the future may be helpful to researchers. Studying mechanisms underlying acupuncture therapy for shoulder pain remains a focus of future research.
Collapse
Affiliation(s)
- Yu-Ling Chen
- Rehabilitation Department of the Panyu Central Hospital, Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
- Rehabilitation Department of the Panyu Central Hospital, Guangzhou, People’s Republic of China
- Department of Acupuncture and Moxibustion of the YiBin Hospital of Traditional Chinese Medicine, YiBin, People’s Republic of China
| | - Yu-Dan Liang
- Department of Acupuncture and Rehabilitation, the Affiliated Jiangmen Traditional Chinese Medicine Hospital of Jinan University, Jiangmen, People’s Republic of China
| | - Kai-Feng Guo
- Rehabilitation Department of the Panyu Central Hospital, Guangzhou, People’s Republic of China
| | - Zhen Huang
- Rehabilitation Department of the Panyu Central Hospital, Guangzhou, People’s Republic of China
- Correspondence: Zhen Huang, Rehabilitation Department of the Panyu Central Hospital, No. 8 Fuyu Road, Qiaonan District, Guangzhou, 511400, People’s Republic of China, Tel +86 18922238059, Email
| | - Wen-Qi Feng
- Department of Acupuncture and Moxibustion of the YiBin Hospital of Traditional Chinese Medicine, YiBin, People’s Republic of China
- Wen-Qi Feng, Department of Acupuncture and Moxibustion of the YiBin Hospital of Traditional Chinese Medicine, No. 2 Dawan Road, Nanan District, YiBin, 644000, People’s Republic of China, Tel +86 13629031868, Email
| |
Collapse
|
10
|
Xu H, Li D, Yin B. Aberrant hippocampal shape development in young adults with heavy cannabis use: Evidence from a longitudinal study. J Psychiatr Res 2022; 152:343-351. [PMID: 35785577 DOI: 10.1016/j.jpsychires.2022.06.037] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/15/2022] [Accepted: 06/24/2022] [Indexed: 11/26/2022]
Abstract
Cannabis is one of the most commonly used illicit drugs globally. Mounting evidence indicates that cannabis use, particularly consumption during young adulthood, is related to adverse mental and behavioral outcomes and an increased risk of the onset and relapse of psychosis. However, the neuromechanism underpinnings of heavy cannabis use (HCU) in young adults remain largely unknown, and no study has yet investigated the development of hippocampal shape in young adults with HCU. Twenty young adults with HCU and 22 matched non-cannabis-use healthy controls (HCs) were enrolled. Neuroimaging scanning and clinical assessments for all participants were performed at baseline (BL) and 3-year follow-up (FU). The vertex-wise shape analysis was conducted to investigate aberrant hippocampal shape development in young adults with HCU. Aberrant shape development pattern of the hippocampus was observed in young adults with HCU. There was no significant difference in hippocampal shape between the groups at BL, but young adults with HCU at FU exhibited significant shape atrophy of the right dorsal anterior hippocampus related to HCs. In addition, there was a significantly lower growth rate of the right hippocampal shape. Furthermore, there were significant associations of heavy cannabis use, as indicated by the age at onset first and frequent cannabis use, with the growth rate of hippocampal shape in young adults with HCU. The aberrant hippocampal shape development may reflect the effect of heavy cannabis use on young adults and it may be a potential target for heavy cannabis use treatment for young adults.
Collapse
Affiliation(s)
- Hui Xu
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China; Peter Boris Centre for Addictions Research, McMaster University/St. Joseph's Healthcare Hamilton, 100 West 5th Street, Hamilton, ON L8N 3K7, Canada.
| | - Dandong Li
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China
| | - Bo Yin
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325027, China.
| |
Collapse
|
11
|
Abnormal Dorsal Caudate Activation Mediated Impaired Cognitive Flexibility in Mild Traumatic Brain Injury. J Clin Med 2022; 11:jcm11092484. [PMID: 35566610 PMCID: PMC9105079 DOI: 10.3390/jcm11092484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Mild traumatic brain injury (mTBI) is an important but less recognized public health concern. Previous studies have demonstrated that patients with mTBI have impaired executive function, which disrupts the performance of daily activities. Few studies have investigated neural mechanisms of cognitive flexibility in mTBI patients using objective tools such as the psychological experiment paradigm. Here, we aimed to examine neural correlates of cognitive flexibility in mTBI. METHODS Sixteen mTBI patients and seventeen matched healthy controls (HCs) underwent functional MRI during a rule-based task-switching experimental paradigm. Linear models were used to obtain within-group activation maps and areas of differential activation between the groups. In addition, we conducted mediation analyses to evaluate the indirect effect of abnormal dorsal caudate activation on the association between information processing speed and cognitive flexibility in mTBI. RESULTS mTBI patients exhibited significantly longer reaction time in the task switching (TS) condition compared to HCs, reflecting impaired cognitive flexibility. In addition, the patients showed reduced activation in the dorsal caudate (dCau), anterior cingulate cortex, and other frontal regions during the TS condition. Mediation analysis revealed that the reduced dCau activation had a significant effect on the relationship between information processing speed and cognitive flexibility in mTBI. CONCLUSIONS Abnormal dorsal caudate activation in mTBI mediates impaired cognitive flexibility, which indicated dorsal caudate might be playing a vital role in the cognitive flexibility of mTBI patients. These findings highlight an alternative target for clinical interventions for the improvement of cognitive functions in mTBI.
Collapse
|