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Analgesic Effects Evoked by Real and Imagined Acupuncture: A Neuroimaging Study

Published on Jul 22, 2019in Cerebral Cortex5.437
· DOI :10.1093/cercor/bhy190
Jin Cao2
Estimated H-index: 2
(Beijing University of Chinese Medicine),
Yiheng Tu7
Estimated H-index: 7
(Harvard University)
+ 6 AuthorsJian Kong45
Estimated H-index: 45
(Harvard University)
Abstract
  • References (93)
  • Citations (2)
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References93
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#1Jian Kong (Harvard University)H-Index: 45
#2Emily Wolcott (Tufts University)H-Index: 1
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This study examines altered resting state functional connectivity (rsFC) of the cognitive control network (CCN) in fibromyalgia patients as compared to healthy controls, as well as how an effective mind-body intervention, Tai Chi, can modulate the altered rsFC of the CCN. Patients with fibromyalgia and matched healthy subjects were recruited in this study. Fibromyalgia patients were scanned 12 weeks before and after intervention. The bilateral dorsolateral prefrontal cortex (DLPFC) was used as a...
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#1Jian Kong (MIT: Massachusetts Institute of Technology)H-Index: 45
#2Zengjian Wang (Harvard University)H-Index: 8
Last. Randy L. Gollub (MIT: Massachusetts Institute of Technology)H-Index: 51
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Abstract Objectives Expectation can significantly modulate pain and treatment effects. This study aims to investigate if boosting patients' expectancy can enhance the treatment of knee osteoarthritis (KOA), and its underlying brain mechanism. Methods Seventy-four KOA patients were recruited and randomized to three groups: boosted acupuncture (with a manipulation to enhance expectation), standard acupuncture, or treatment as usual (TAU). Each patient underwent six treatments before being debriefe...
11 CitationsSource
#1Yiheng Tu (Harvard University)H-Index: 7
#2Zening Fu (SZU: Shenzhen University)H-Index: 8
Last. Zhiguo Zhang (SZU: Shenzhen University)H-Index: 20
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Abstract Dimension reduction is essential in fMRI decoding, but the complex relationship between fMRI data and class labels is often unknown or not well modeled so that the most effective dimension reduction (e.d.r.) directions can hardly be identified. In the present study, we introduce a novel fMRI decoding approach based on an effective and general dimension reduction method, namely sliced inverse regression (SIR), which can exploit class information for estimating e.d.r. directions even when...
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#1Randy L. Gollub (Harvard University)H-Index: 51
#2Irving Kirsch (BIDMC: Beth Israel Deaconess Medical Center)H-Index: 66
Last. Jian Kong (Harvard University)H-Index: 45
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Abstract Placebo treatments and healing rituals share much in common, such as the effects of expectancy, and have been used since the beginning of human history to treat pain. Previous mechanistic neuroimaging studies investigating the effects of expectancy on placebo analgesia have used young, healthy volunteers. Using functional magnetic resonance imaging (fMRI), we aimed to investigate the neural mechanisms by which expectancy evokes analgesia in older adults living with a chronic pain disord...
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#1Susannah E. Murphy (University of Oxford)H-Index: 17
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Last. Emily A. Holmes (KI: Karolinska Institutet)H-Index: 54
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#1Amir Qaseem (American College of Physicians)H-Index: 53
#2J WiltH-Index: 78
Last. Mary Ann Forciea (UPenn: University of Pennsylvania)H-Index: 20
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Abstract The American College of Physicians (ACP) developed this guideline to present the evidence and provide clinical recommendations on noninvasive treatment of low back pain. Using the ACP grading system, the committee based these recommendations on a systematic review of randomized, controlled trials and systematic reviews published through April 2015 on noninvasive pharmacologic and nonpharmacologic treatments for low back pain. Updated searches were performed through November 2016. Clinic...
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#1Martin A. Lindquist (Johns Hopkins University)H-Index: 32
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Last. Tor D. Wager (CU: University of Colorado Boulder)H-Index: 72
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Multivariate pattern analysis (MVPA) has become an important tool for identifying brain representations of psychological processes and clinical outcomes using fMRI and related methods. Such methods can be used to predict or ‘decode’ psychological states in individual subjects. Single-subject MVPA approaches, however, are limited by the amount and quality of individual-subject data. In spite of higher spatial resolution, predictive accuracy from single-subject data often does not exceed what can ...
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#1James Bentham (Imperial College London)H-Index: 13
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Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3–19.7) taller, respectively. In contrast, the...
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#1Sahib S. Khalsa (College of Health Sciences, Bahrain)H-Index: 17
#2Rachel C. Lapidus (TU: University of Tulsa)H-Index: 3
Disrupted interoception is a prominent feature of the diagnostic classification of several psychiatric disorders. However, progress in understanding the interoceptive basis of these disorders has been incremental, and the application of interoception in clinical treatment is currently limited to panic disorder. To examine the degree to which the scientific community has recognized interoception as a construct of interest, we identified and individually screened all articles published in the Engl...
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#1Anjali Krishnan (CUNY: City University of New York)H-Index: 8
#2Choong-Wan Woo (CU: University of Colorado Boulder)H-Index: 13
Last. Tor D. Wager (CU: University of Colorado Boulder)H-Index: 72
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The ability to experience others’ pain is a cornerstone of empathy, and binds us together in times of hardship. However, we have not yet fully understood the complex interactions in the brain that make people empathetic to others’ suffering. One possibility is that we experience others’ pain through the activation of the same brain regions as those that enable us to experience physical pain ourselves. To test this idea, Krishnan et al. compared patterns of brain activity in human volunteers as t...
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Cited By2
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#1Jiao Liu (FJUTCM: Fujian University of Traditional Chinese Medicine)H-Index: 7
#2Lidian Chen (FJUTCM: Fujian University of Traditional Chinese Medicine)H-Index: 15
Last. Jian Kong (Harvard University)H-Index: 45
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Abstract Objectives Knee osteoarthritis (KOA) is a common degenerative joint disease with no satisfactory intervention. Recently, both physical and mindfulness exercises have received considerable attention for their implications in KOA pain management, and the dorsolateral prefrontal cortex (DLPFC) has displayed a critical role in pain modulation. This study aimed to comparatively investigate the modulation effects of different exercises using multidisciplinary measurements. Methods 140 KOA pat...
1 CitationsSource
#1Yiheng Tu (Harvard University)H-Index: 7
#2Ana Ortiz (Harvard University)H-Index: 3
Last. Jian Kong (Harvard University)H-Index: 45
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Abstract Despite the high prevalence and socioeconomic impact of chronic low back pain (cLBP), treatments for cLBP are often unsatisfactory, and effectiveness varies widely across patients. Recent neuroimaging studies have demonstrated abnormal resting-state functional connectivity (rsFC) of the default mode, salience, central executive, and sensorimotor networks in chronic pain patients, but their role as predictors of treatment responsiveness has not yet been explored. In this study, we used m...
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