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Bartosik M, Simon A, Strahl A, Oheim R, Amling M, Schmidt FN. Comparison of Motion Grading in 1,000 Patients by First- and Second-Generation HR-pQCT: A Propensity Score Matched Cohort Study. Calcif Tissue Int 2023; 113:597-608. [PMID: 37880520 PMCID: PMC10673987 DOI: 10.1007/s00223-023-01143-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 09/18/2023] [Indexed: 10/27/2023]
Abstract
In-vivo bone microstructure measured by high-resolution peripheral quantitative computed tomography (HR-pQCT) is gaining importance in research and clinical practice. Second-generation HR-pQCT (XCT2) shows improved image quality and shorter measurement duration compared to the first generation (XCT1). Predicting and understanding the occurrence of motion artifacts is crucial for clinical practice. We retrospectively analyzed data from HR-pQCT measurements at the distal radius and tibia of 1,000 patients (aged 20 to 89) evenly distributed between both generations of HR-pQCT. Motion artifacts were graded between 1 (no motion) and 5 (severe motion), with grades greater 3 considered unusable. Additionally, baseline characteristics and patients' muscle performance and balance were measured. Various group comparisons between the two generations of HR-pQCT and regression analyses between patient characteristics and motion grading were performed. The study groups of XCT1 and XCT2 did not differ by age (XCT1: 64.9 vs. XCT2: 63.8 years, p = 0.136), sex (both 74.5% females, p > 0.999), or BMI (both 24.2 kg/m2, p = 0.911) after propensity score matching. XCT2 scans exhibited significantly lower motion grading in both extremities compared to XCT1 (Radius: p < 0.001; Tibia: p = 0.002). In XCT2 motion-corrupted scans were more than halved at the radius (XCT1: 35.3% vs. XCT2: 15.5%, p < 0.001), and at the tibia the frequency of best image quality scans was increased (XCT1: 50.2% vs. XCT2: 63.7%, p < 0.001). The strongest independent predictor for motion-corrupted images is the occurrence of high motion grading at the other scanning site during the same consultation. The association between high motion grading in one scan and a corresponding high motion grading in another scan within the same session suggests a non-resting patient. Additionally, aged, female, and patients with smaller stature tend towards higher motion grading, requiring special attention to a correct extremity fixation.
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Affiliation(s)
- Mikolaj Bartosik
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Alexander Simon
- Division of Orthopaedics, Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - André Strahl
- Division of Orthopaedics, Department of Trauma and Orthopaedic Surgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ralf Oheim
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Amling
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Felix N Schmidt
- Department of Osteology and Biomechanics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
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Körner AJ, Sabatowski R, Kaiser U. [Emotions in chronic pain : Changes in the course of day clinic interdisciplinary multimodal pain therapy]. Schmerz 2023:10.1007/s00482-023-00748-z. [PMID: 37644244 DOI: 10.1007/s00482-023-00748-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/19/2023] [Accepted: 07/12/2023] [Indexed: 08/31/2023]
Abstract
RESEARCH QUESTION The present study examined the extent to which emotional experience and emotional competence (EC) change in people with chronic pain during interdisciplinary multimodal pain treatment (IMPT). METHODS The study included N = 184 adult German-speaking individuals with non-cancer-related chronic pain. They completed a day clinic IMPT. The frequency of specific emotions (anger, etc.) and EC was assessed at three measurement time points using the Questionnaire for Emotion-Specific Self-Assessment of Emotional Competencies (ERSQ-ES) and the Emotional Competency Questionnaire (ECQ). The course results were analyzed descriptively, inferentially, and using linear regression. RESULTS Positive emotions were experienced more frequently (effect size r = 0.40; p < 0.001) and negative emotions less frequently (r = 0.39, p < 0.001) at end of therapy. The experience of anger decreased particularly strongly (r = 0.52; p < 0.001). Self-assessed EC did not change during the IMPT (χ2ECQ_total (2) = 0.09; p = 0.956). EC largely explained the variance in the frequency experience of positive (R2 = 0.468) and negative emotions (R2 = 0.390). DISCUSSION Improvements in patient-reported frequencies of positive and negative emotions during IMPT were demonstrated. Further research should validate these results using a control group. Even though no explicit increase in competence was perceivable for the studied subjects, EC had a high predictive value for emotion frequency. Future therapy designs and evaluations should focus more on changes of emotional experience.
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Affiliation(s)
- Anne Juliane Körner
- UniversitätsSchmerzCentrum (USC), Universitätsklinikum Carl Gustav Carus Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
| | - Rainer Sabatowski
- UniversitätsSchmerzCentrum (USC), Universitätsklinikum Carl Gustav Carus Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - Ulrike Kaiser
- Klinik für Anästhesiologie und Intensivmedizin, Universitätsklinikum Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Deutschland
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Emotional Imagery Influences the Adaptive Force in Young Women: Unpleasant Imagery Reduces Instantaneously the Muscular Holding Capacity. Brain Sci 2022; 12:brainsci12101318. [PMID: 36291257 PMCID: PMC9599475 DOI: 10.3390/brainsci12101318] [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: 08/29/2022] [Revised: 09/23/2022] [Accepted: 09/25/2022] [Indexed: 11/17/2022] Open
Abstract
The link between emotions and motor function has been known for decades but is still not clarified. The Adaptive Force (AF) describes the neuromuscular capability to adapt to increasing forces and was suggested to be especially vulnerable to interfering inputs. This study investigated the influence of pleasant and unpleasant food imagery on the manually assessed AF of elbow and hip flexors objectified by a handheld device in 12 healthy women. The maximal isometric AF was significantly reduced during unpleasant vs. pleasant imagery and baseline (p < 0.001, dz = 0.98−1.61). During unpleasant imagery, muscle lengthening started at 59.00 ± 22.50% of maximal AF, in contrast to baseline and pleasant imagery, during which the isometric position could be maintained mostly during the entire force increase up to ~97.90 ± 5.00% of maximal AF. Healthy participants showed an immediately impaired holding function triggered by unpleasant imagery, presumably related to negative emotions. Hence, AF seems to be suitable to test instantaneously the effect of emotions on motor function. Since musculoskeletal complaints can result from muscular instability, the findings provide insights into the understanding of the causal chain of linked musculoskeletal pain and mental stress. A case example (current stress vs. positive imagery) suggests that the approach presented in this study might have future implications for psychomotor diagnostics and therapeutics.
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del Valle-Canencia M, Moreno Martínez C, Rodríguez-Jiménez RM, Corrales-Paredes A. The emotions effect on a virtual characters design–A student perspective analysis. FRONTIERS IN COMPUTER SCIENCE 2022. [DOI: 10.3389/fcomp.2022.892597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Interaction between people and virtual characters through digital and electronic devices is a reality. In this context, the design of virtual characters must incorporate emotional expression at a nonverbal level looking for effective communication with the user. This exploratory study investigates the design features of an avatar functioning as a virtual assistant in educational contexts. From a multidisciplinary approach, the user's research was elaborated by a semi-open questionnaire of self-perception of emotional characteristics: likeability, attractiveness, and applicability of a set of six 2D and 3D characters. The results extracted from a sample of 69 university students provide a relevant information on design features and open new lines for future research. Aspects such as Ekman's basic emotion discrimination and the design of facial expression are analyzed. The incorporation of other body parts, their spatial orientation and contextual elements, seems to contribute to effective emotional communication. The results also highlight how the design of a virtual character should take into consideration the complexity involved in facial gestures and changes in relation to the vertical axis and planes of movement. Finally, this article discusses the complexity involved in expressing a given emotion in a virtual character.
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Kim SJ, Lee YH. Effectiveness of yoga training programs to reduce depression and improve resilience of single mothers. J Exerc Rehabil 2022; 18:104-109. [PMID: 35582689 PMCID: PMC9081409 DOI: 10.12965/jer.2244110.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/30/2022] [Indexed: 12/01/2022] Open
Abstract
Single mothers are vulnerable to mental health such as depression, but emotional support is insufficient. Yoga is known to be effective in reducing negative emotions and promoting resilience. This study was conducted in order to verify the effectiveness of yoga training programs in reducing depression and improving the resilience of single mothers. Participants in the study included 20 single mothers who belonged to the Single Mothers Association, who were randomly assigned to training (n=10) and nontraining (n=10) groups. The yoga training program for single mothers consisted of Asana yoga, meditation, and mind expression through expert meetings; a total of eight sessions were conducted once a week for 120 min. Testing for depression and resilience was performed before and after the program in order to verify the effectiveness of the program. According to the results of the study, depression in single mothers who participated in the yoga training program was significantly decreased, and resilience was significantly increased. Therefore, the effectiveness of the yoga training program in lowering the depression of single mothers and improving resilience was confirmed. In the future conduct of many studies will be required in order to help the mental health of single mothers.
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Affiliation(s)
| | - Yong-Hyun Lee
- Corresponding author: Yong-Hyun Lee, Department of Physical Education, Dong-duk Women’s University, 60 Hwarang-ro 13-gil, Seongbuk-gu, Seoul 02748, Korea,
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Quixadá AP, Miranda JGV, Osypiuk K, Bonato P, Vergara-Diaz G, Ligibel JA, Mehling W, Thompson ET, Wayne PM. Qigong Training Positively Impacts Both Posture and Mood in Breast Cancer Survivors With Persistent Post-surgical Pain: Support for an Embodied Cognition Paradigm. Front Psychol 2022; 13:800727. [PMID: 35265005 PMCID: PMC8900705 DOI: 10.3389/fpsyg.2022.800727] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 01/06/2022] [Indexed: 11/13/2022] Open
Abstract
Theories of embodied cognition hypothesize interdependencies between psychological well-being and physical posture. The purpose of this study was to assess the feasibility of objectively measuring posture, and to explore the relationship between posture and affect and other patient centered outcomes in breast cancer survivors (BCS) with persistent postsurgical pain (PPSP) over a 12-week course of therapeutic Qigong mind-body training. Twenty-one BCS with PPSP attended group Qigong training. Clinical outcomes were pain, fatigue, self-esteem, anxiety, depression, stress and exercise self-efficacy. Posture outcomes were vertical spine and vertical head angles in the sagittal plane, measured with a 3D motion capture system in three conditions: eyes open (EO), eyes open relaxed (EOR) and eyes closed (EC). Assessments were made before and after the Qigong training. The association between categorical variables (angle and mood) was measured by Cramer's V. In the EO condition, most participants who improved in fatigue and anxiety scales also had better vertical head values. For the EOR condition, a moderate correlation was observed between changes in vertical head angle and changes in fatigue scale. In the EC condition, most of the participants who improved in measures of fatigue also improved vertical head angle. Additionally, pain severity decreased while vertical spine angle improved. These preliminary findings support that emotion and other patient centered outcomes should be considered within an embodied framework, and that Qigong may be a promising intervention for addressing biopsychosocially complex interventions such as PPSP in BCSs.
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Affiliation(s)
- Ana Paula Quixadá
- Laboratory of Biosystems, Institute of Physics, Universidade Federal da Bahia, Salvador, Brazil
- *Correspondence: Ana Paula Quixadá,
| | - Jose G. V. Miranda
- Laboratory of Biosystems, Institute of Physics, Universidade Federal da Bahia, Salvador, Brazil
| | - Kamila Osypiuk
- Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, United States
| | - Paolo Bonato
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, MA, United States
| | - Gloria Vergara-Diaz
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Boston, MA, United States
| | - Jennifer A. Ligibel
- Zakim Center for Integrative Therapies and Healthy Living, Harvard Medical School, Dana Farber Cancer Institute, Boston, MA, United States
| | - Wolf Mehling
- Department of Family and Community Medicine, Osher Center for Integrative Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Evan T. Thompson
- Department of Philosophy, University of British Columbia, Vancouver, BC, Canada
| | - Peter M. Wayne
- Osher Center for Integrative Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, United States
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Postmarketing safety surveillance data reveals protective effects of botulinum toxin injections against incident anxiety. Sci Rep 2021; 11:24173. [PMID: 34934096 PMCID: PMC8692576 DOI: 10.1038/s41598-021-03713-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 11/29/2021] [Indexed: 01/30/2023] Open
Abstract
Randomized controlled trials (RCTs) have shown an antidepressant effect of glabellar botulinum toxin (BoNT) injections. In the FDA Adverse Event Reporting System (FAERS) database, BoNT injection is associated with reduced incidence rates of depression across various non-psychiatric indications, which confirms the previous findings independently of specific expectations to an antidepressant effect of BoNT. The rationale of using BoNT to treat depression is to interrupt proprioceptive body feedback that may reinforce negative emotions. Negative emotions also occur in other mental disorders, suggesting a transdiagnostic therapeutic potential of BoNT in psychiatry. Here we report an analysis of the FAERS database, in which we found that, compared to alternative treatments, BoNT injections were associated with lower incidence of anxiety symptoms and related disorders. Among seven indications/injection sites, we found this protective effect of BoNT in cosmetic use/facial muscles, migraine/facial and head muscles, spasms and spasticity/upper and lower limbs, torticollis and neck pain/neck muscles, and sialorrhea/parotid and submandibular glands (reporting odds ratios 0.79-0.27). These findings are encouraging for possible future RCTs on the use of BoNT as a treatment for anxiety and related disorders.
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