Publications by authors named "Younbyoung Chae"

Background: Functional dyspepsia (FD) is a common gastrointestinal disorder affecting 10-20% of the global population. This case series aimed to report the clinical outcomes of three patients with FD who were treated with eight constitution acupuncture (ECA) and eight constitution diet (ECD), a personalized treatment approach based on the eight constitution medicine (ECM) theory.

Methods: Three patients with chronic FD were retrospectively selected from two Korean medical clinics.

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: Acupotomy is a modern acupuncture technique using a knife-shaped needle for pain treatment, combining traditional and anatomical knowledge. This study evaluates the diversity and safety of acupotomy procedures for lumbar spine disorders to aid in developing safety and reporting guidelines for clinical studies. : A literature search was conducted on 30 October 2023 in PubMed, five Korean databases, and relevant journals with keywords like 'low back pain' and 'acupotomy'.

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Neuromodulation is frequently used to modulate neuronal activity and influence brain function [...

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Functional dyspepsia (FD) is a common functional gastrointestinal disorder characterized by chronic digestive symptoms without identifiable structural abnormalities. FD affects approximately 8-46% of the population, leading to significant socioeconomic burdens due to reduced quality of life and productivity. Traditional medicine utilizes differential diagnosis through comprehensive examinations, which include observing and questioning, abdominal examination, and pulse diagnosis for functional gastrointestinal disorders.

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Acupuncture is a medical tool in which a sterile needle is used to penetrate and stimulate a certain body area (), inducing a series of sensations such as numbness, dullness, or aching, often referred to as . But is that all? In this article, we adopt a Bayesian perspective to explore the cognitive and affective aspects of acupuncture beyond needling, specifically, how the body integrates bottom-up sensory signals with top-down predictions of acupuncture perception. We propose that the way in which we discern acupuncture treatment is the result of predictive coding, a probabilistic, inferential process of our brain.

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Background: Pattern identification is a crucial diagnostic process in Traditional East Asian Medicine, classifying patients with similar symptom patterns. This study aims to identify key symptoms for distinguishing patterns in patients with functional dyspepsia (FD) using explicit (doctor's decision-based) and implicit (computational model-based) approaches.

Methods: Data from twenty-one FD patients were collected from local clinics of traditional Korean Medicine and provided to three doctors in a standardized format.

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Background: Combinations of and points are widely used to treat internal organ issues in both clinical practice and scientific research. We investigated the selection patterns of and points used in clinical trials. We also conducted a network analysis to identify the most common combinations of these acupoints.

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Objectives: Hypersensitive acupoints in specific body areas are associated with corresponding internal or visceral disorders. Back-shu points are clinically significant for the diagnosis of visceral organ disease, according to the biomechanical characteristics of the acupoints. In this study, we assessed the biomechanical characteristics and pain sensitivities of five back-shu points linked to five visceral organs in healthy participants.

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Purpose: Only a few studies have focused on the brain mechanisms underlying the itch processing in AD patients, and a neural biomarker has never been studied in AD patients. We aimed to develop a deep learning model-based neural signature which can extract the relevant temporal dynamics, discriminate between AD and healthy control (HC), and between AD patients who responded well to acupuncture treatment and those who did not.

Patients And Methods: We recruited 41 AD patients (22 male, age mean ± SD: 24.

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Acupuncture treatment can be defined as a medical procedure with an acupuncture needle at acupoints. Establishing suitable control settings is essential, based on the target elements of the acupuncture therapy. In order to properly design a clinical trial or an experiment, a control group must be established.

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The facial feedback hypothesis states that feedback from cutaneous and muscular afferents affects our emotion. Based on the facial feedback hypothesis, the purpose of this study was to determine whether enhancing negative emotion by activating a facial muscle (corrugator supercilii) increases the intensity of cognitive and emotional components of empathic pain. We also assessed whether the muscle contraction changed the pupil size, which would indicate a higher level of arousal.

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Increased stimulation can enhance acupuncture clinical response; however, the impact of acupuncture stimulation as "dosage" has rarely been studied. Furthermore, acupuncture can include both somatic and visual components. We assessed both somatic and visual acupuncture dosage effects on sensory ratings and brain response.

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Background: Using network analysis, we sought to determine the acupoints most commonly used to treat functional gastrointestinal disorders (FGIDs), particularly functional dyspepsia (FD) and irritable bowel syndrome (IBS).

Methods: To explore the acupoint patterns used for FGID, data on acupoint combinations for FD and IBS were gathered from systematic reviews. Network analysis was used to determine the degree, closeness centrality, betweenness centrality, and eigenvector centrality of each acupoint.

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Objective: Although manual pressure, such as that used during a massage, is often associated with pain, it can simultaneously be perceived as pleasant when applied to certain body areas. We hypothesized that stimulation of myofascial trigger points (TPs) leads to simultaneous pain and pleasure. TPs are hyperirritable points located in the taut band of the skeletal muscle.

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Neuroimaging has great potential to provide insight into the neural response to food stimuli. Remarkable advances have been made in understanding the neural activity underlying food perception, not only in normal eating but also in obesity, eating disorders, and disorders of gut-brain interaction in recent decades. In addition to the abnormal brain function in patients with eating disorders compared to healthy controls, new therapies, such as neurofeedback and neurostimulation techniques, have been developed that target the malfunctioning brain regions in patients with eating disorders based on the results of neuroimaging studies.

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Introduction: Functional gastrointestinal disorders (FGIDs), which include irritable bowel syndrome (IBS) and functional dyspepsia (FD), are common gastrointestinal (GI) diseases that have a large financial impact on patients' quality of life (QoL). Traditional Korean medicine has a particular diagnostic pattern for treating FGIDs. However, FGIDs have not been thoroughly explored because of their complexity.

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This paper presents the Acupuncture Controls gUideline for Reporting humAn Trials and Experiments (ACURATE) checklist, an extension of The Consolidated Standards for Reporting of Trials (CONSORT), which is to be used with STandards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA) when real and sham acupuncture needles are used in a study. This checklist focuses on a clear depiction of sham needling procedures to enhance replicability and enable a precise appraisal. We encourage researchers to use ACURATE in trials and reviews involving sham acupuncture to assist in the reporting of sham acupuncture procedures and related components.

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Article Synopsis
  • The paper introduces the ACURATE checklist, designed to improve reporting standards for human trials involving acupuncture, particularly when comparing real and sham needles.
  • It builds upon existing guidelines like CONSORT and STRICTA, emphasizing the need for clear descriptions of sham acupuncture practices for better reproducibility.
  • The authors advocate for the use of ACURATE in research to enhance the quality of reporting on sham acupuncture trials and their associated methods.
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