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Pradel R, Savoldelli C, Rios O, Kestemont P, Lerhe B. Facial Painting and 3D Stereophotogrammetric Analysis of Facial Dynamics: A Reliable Anatomical Educational Method. J Clin Med 2024; 13:2304. [PMID: 38673578 PMCID: PMC11050900 DOI: 10.3390/jcm13082304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/06/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: Accurate knowledge of the dynamic anatomy of facial muscles is crucial for the use of functional and aesthetic botulinum toxin injections. We studied the reliability and relevance of facial painting as a pedagogic tool for the dynamic anatomy of facial muscles. (2) Methods: Different facial expressions were performed by a female model after a professional makeup artist applied makeup to the various facial muscles on her left hemiface. A 3D photograph was taken at the beginning and end of each movement using the VECTRA H2 Imaging System device. Cutaneous movements were visualized using displacement vectors. The correlation between the theoretical and dynamic positions of the makeup-muscle was assessed by two facial anatomy experts, thanks to a correlation scale. (3) Results: The overall average score for the 11 analyzed muscles or muscle groups was 3.36 out of 4, indicating a "strong" to "very strong" estimated correlation. There was a moderate agreement between Evaluator 1 and Evaluator 2 (ICC: 0.64; 95%CI: [0.244; 0.852]; p-value: 0.005). (4) Conclusions: The educational model with facial makeup provides an indirect but nonetheless precise and reliable representation of all facial muscles on the skin's surface. It is presented as a reliable and reproducible method, which exhibits great potential as a teaching tool.
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Affiliation(s)
- Robin Pradel
- University Institute of Face and Neck, 31 Avenue de Valombrose, 06100 Nice, France
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Jordania J. Music as aposematic signal: predator defense strategies in early human evolution. Front Psychol 2024; 14:1271854. [PMID: 38298362 PMCID: PMC10828848 DOI: 10.3389/fpsyg.2023.1271854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/18/2023] [Indexed: 02/02/2024] Open
Abstract
The article draws attention to a neglected key element of human evolutionary history-the defense strategies of hominins and early humans against predators. Possible reasons for this neglect are discussed, and the historical development of this field is outlined. Many human morphological and behavioral characteristics-musicality, sense of rhythm, use of dissonances, entrainment, bipedalism, long head hair, long legs, strong body odor, armpit hair, traditions of body painting and cannibalism-are explained as predator avoidance tactics of an aposematic (warning display) defense strategy. The article argues that the origins of human musical faculties should be studied in the wider context of an early, multimodal human defense strategy from predators.
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Scogin WM, Sanford D, Greenway MB, Ledbetter M, Washmuth NB. The influence of body painting on L4 spinous process palpation accuracy in novice palpators. J Man Manip Ther 2023:1-6. [PMID: 37930272 DOI: 10.1080/10669817.2023.2278264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/26/2023] [Indexed: 11/07/2023] Open
Abstract
OBJECTIVES Current literature remains inconclusive regarding the best methodology to accurately palpate lumbar spinous processes (SP). Body painting (BP) uses markers to draw anatomical structures on the skin's surface. While BP can be a useful tool for engaging learners, it is unknown whether it improves palpation accuracy. The purpose of this study was to investigate whether the addition of body painting to palpation education improves lumbar spinous process palpation accuracy in first-year Doctor of Physical Therapy (DPT) students. METHODS Thirty-eight DPT students were randomized into a traditional palpation group and a body painting (BP) group. Each group received identical instruction on palpating the lumbar spine, with the BP group additionally drawing lumbar SPs on their laboratory partner with a marker. Students were then assessed on their ability to accurately palpate the L4 SP on randomly assigned subjects. Two Certified Registered Nurse Anesthetists (CRNAs) used ultrasound imaging to confirm the location of each student's palpation. Palpation time was also recorded. The BP group also completed a survey on the learning experience. RESULTS Forty-five percent of students were able to accurately palpate the L4 SP. There was no significant difference (p = 0.78) in palpation accuracy between the traditional and BP group, although students in the BP group were randomly assigned subjects with a significantly (p = 0.005) higher BMI. Ninety-five percent of students were able to palpate within one spinal level of the L4 SP. Students in the BP group reported that the BP activity facilitated learning and active participation. There was no significant difference in palpation time (p = 0.98) between groups. There was a fair correlation (r=-0.41) between palpation accuracy and subject BMI. DISCUSSION/CONCLUSION While body painting was an enjoyable activity to incorporate into palpation laboratory, it is unclear whether it enhanced lumbar SP palpation accuracy in first-year DPT students.
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Affiliation(s)
- William M Scogin
- Department of Physical Therapy, Samford University, Birmingham, AL, USA
| | - David Sanford
- Department of Physical Therapy, Samford University, Birmingham, AL, USA
| | | | - Maria Ledbetter
- Department of Physical Therapy, Samford University, Birmingham, AL, USA
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Tamayo-Arango LJ, Mejía-Durango MA. Body Painting of the Horse and Cow to Learn Surface Anatomy. J Vet Med Educ 2020; 47:395-401. [PMID: 32053053 DOI: 10.3138/jvme.0818-094r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Gross anatomy is considered one of the most challenging subjects in teaching veterinary medicine. The use of body painting is reported in teaching surface human anatomy, but such reports are scarce in veterinary medicine. The aim of this study was to describe a practical session for teaching surface anatomy using body painting with second-semester students of veterinary medicine. Two practical sessions using live animals (equine and bovine) were offered with a focus on the locomotor and nervous systems and splanchnology. Students believed that the body painting sessions helped them to understand the localization of structures, promoting long-term retention and integration of knowledge, and to approach large animals with more self-confidence. Forty-nine students took three short theoretical and practical exams: a pre-test on splanchnology (Q1), an immediate post-test on splanchnology (Q2), and a post-test after 7 weeks on the locomotor and nervous systems (Q3). Correct answers for theoretical Q1 and Q2 were statistically different (2.04 and 3.11 out of 5, respectively; p < .001), and higher scores were found for Q3 compared with Q1 (2.49 and 1.02 out of 5, respectively). The most common error observed in practical Q1 was underestimation of the real size of organs such as lungs, rumen in cattle, and cecum in horses. The results showed that body painting sessions improved learning of anatomical concepts and could serve as a bridge between cadaver anatomy and living animal anatomy. More body painting sessions could be included in other semesters of the veterinary medicine curriculum to better integrate anatomy knowledge.
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Barmaki R, Yu K, Pearlman R, Shingles R, Bork F, Osgood GM, Navab N. Enhancement of Anatomical Education Using Augmented Reality: An Empirical Study of Body Painting. Anat Sci Educ 2019; 12:599-609. [PMID: 30648818 DOI: 10.1002/ase.1858] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 12/03/2018] [Accepted: 12/31/2018] [Indexed: 05/09/2023]
Abstract
Students in undergraduate premedical anatomy courses may experience suboptimal and superficial learning experiences due to large class sizes, passive lecture styles, and difficult-to-master concepts. This study introduces an innovative, hands-on activity for human musculoskeletal system education with the aim of improving students' level of engagement and knowledge retention. In this study, a collaborative learning intervention using the REFLECT (augmented reality for learning clinical anatomy) system is presented. The system uses the augmented reality magic mirror paradigm to superimpose anatomical visualizations over the user's body in a large display, creating the impression that she sees the relevant anatomic illustrations inside her own body. The efficacy of this proposed system was evaluated in a large-scale controlled study, using a team-based muscle painting activity among undergraduate premedical students (n = 288) at the Johns Hopkins University. The baseline knowledge and post-intervention knowledge of the students were measured before and after the painting activity according to their assigned groups in the study. The results from knowledge tests and additional collected data demonstrate that the proposed interactive system enhanced learning of the musculoskeletal system with improved knowledge retention (F(10,133) = 3.14, P < 0.001), increased time on task (F(1,275) = 5.70, P < 0.01), and a high level of engagement (F(9,273) = 8.28, P < 0.0001). The proposed REFLECT system will be of benefit as a complementary anatomy learning tool for students.
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Affiliation(s)
- Roghayeh Barmaki
- Department of Computer and Information Sciences, College of Engineering, University of Delaware, Newark, Delaware
| | - Kevin Yu
- Laboratory of Computational Sensing and Robotics, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland
| | - Rebecca Pearlman
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Richard Shingles
- Department of Biology, Krieger School of Arts and Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Felix Bork
- Chair for Computer Aided Medical Procedures and Augmented Reality, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Greg M Osgood
- Department of Orthopaedic Surgery, School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Nassir Navab
- Laboratory of Computational Sensing and Robotics, Whiting School of Engineering, Johns Hopkins University, Baltimore, Maryland
- Chair for Computer Aided Medical Procedures and Augmented Reality, Department of Informatics, Technical University of Munich, Munich, Germany
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Abstract
Body painting is a popular teaching and learning tool within medical education. Art-based approaches, such as body painting, allow students to learn in a fun and engaging manner. They are particularly useful for students who struggle with cadaveric study of anatomy. Body painting is not only limited to use for anatomical study, but it can also be beneficial as a mechanism for introducing clinical examination and associated communication skills. The use of vibrant color adds to its appeal and is often cited as the mechanism through which students effectively learn.
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Affiliation(s)
- Gabrielle M Finn
- Health Professions Education Unit, Hull York Medical School, University of York, York, UK,
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Sattin MM, Silva VKA, Leandro RM, Foz Filho RPP, De Silvio MM. Use of a Garment as an Alternative to Body Painting in Equine Musculoskeletal Anatomy Teaching. J Vet Med Educ 2017; 45:119-125. [PMID: 28581912 DOI: 10.3138/jvme.0716-122r1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Living anatomy is gaining increasing popularity as an alternative to the use of preserved cadaver specimens in musculoskeletal anatomy teaching. This article describes the development of a garment painted with musculoskeletal structures as an alternative to body painting. Garments offer some advantages over traditional body painting in anatomy teaching. The technique can be used across different disciplines, enhances students' ability to identify anatomic structures in living bodies, and provides insights into the topography of one or more body systems at the same time. The fact that garments are amenable to palpation by large groups of students with no damage to the painting favors repeated use in hands-on wet labs. Garments such as the one described in this article introduce a novel approach to interdisciplinary teaching and learning, which can be combined with traditional anatomy teaching methods. The first garment produced depicts part of the equine musculoskeletal system. Steps in garment construction are highlighted and indications, advantages, and limitations of the method discussed.
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Nicholson LL, Reed D, Chan C. An interactive, multi-modal Anatomy workshop improves academic performance in the health sciences: a cohort study. BMC Med Educ 2016; 16:7. [PMID: 26754328 PMCID: PMC4709955 DOI: 10.1186/s12909-016-0541-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Accepted: 01/07/2016] [Indexed: 05/17/2023]
Abstract
BACKGROUND Students often strategically adopt surface approaches to learning anatomy in order to pass this necessarily content-heavy subject. The consequence of this approach, without understanding and contextualisation, limits transfer of anatomical knowledge to clinical applications. Encouraging deep approaches to learning is challenging in the current environment of lectures and laboratory-based practica. A novel interactive anatomy workshop was proposed in an attempt to address this issue. METHODS This workshop comprised of body painting, clay modelling, white-boarding and quizzes, and was undertaken by 66 health science students utilising their preferred learning styles. Performance was measured prior to the workshop at the mid-semester examination and after the workshop at the end-semester examination. Differences between mid- and end-semester performances were calculated and compared between workshop attendees and non-attendees. Baseline, post-workshop and follow-up surveys were administered to identify learning styles, goals for attendance, useful aspects of the workshop and self-confidence ratings. RESULTS Workshop attendees significantly improved their performance compared to non-attendees (p = 0.001) despite a difference at baseline (p = 0.05). Increased self-confidence was reported by the attendees (p < 0.001). To optimise their learning, 97% of attendees reported utilising multi-modal learning styles. Five main goals for participating in the workshop included: understanding, strategic engagement, examination preparation, memorisation and increasing self-confidence. All attendees reported achieving these goals. The most useful components of the workshop were body painting and clay modelling. CONCLUSIONS This interactive workshop improved attendees' examination performance and promoted engaged-enquiry and deeper learning. This tool accommodates varied learning styles and improves self-confidence, which may be a valuable supplement to traditional anatomy teaching.
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Affiliation(s)
- Leslie L Nicholson
- Discipline of Biomedical Science, Sydney Medical School, The University of Sydney, P.O. Box 170, Lidcombe, NSW, 1825, Australia
| | - Darren Reed
- Discipline of Biomedical Science, Sydney Medical School, The University of Sydney, P.O. Box 170, Lidcombe, NSW, 1825, Australia
| | - Cliffton Chan
- Discipline of Biomedical Science, Sydney Medical School, The University of Sydney, P.O. Box 170, Lidcombe, NSW, 1825, Australia.
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Jariyapong P, Punsawad C, Bunratsami S, Kongthong P. Body painting to promote self-active learning of hand anatomy for preclinical medical students. Med Educ Online 2016; 21:30833. [PMID: 26945229 PMCID: PMC4779329 DOI: 10.3402/meo.v21.30833] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2015] [Accepted: 02/11/2016] [Indexed: 05/22/2023]
Abstract
BACKGROUND The purpose of this study was to use the body painting method to teach hand anatomy to a group of preclinical medical students. METHODS Students reviewed hand anatomy using the traditional method and body painting exercise. Feedback and retention of the anatomy-related information were examined by a questionnaire and multiple-choice questions, respectively, immediately and 1 month after the painting exercise. RESULTS Students agreed that the exercise was advantageous and helped facilitate self-active learning after in-class anatomy lessons. While there was no significant difference in knowledge retention between the control and experimental groups, the students appreciated the exercise in which they applied body paint to the human body to learn anatomy. CONCLUSION The body painting was an efficient tool for aiding the interactive learning of medical students and increasing the understanding of gross anatomy.
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Affiliation(s)
| | - Chuchard Punsawad
- School of Medicine, Walailak University, Nakhonsrithammarat, Thailand
| | | | - Paranyu Kongthong
- School of Medicine, Walailak University, Nakhonsrithammarat, Thailand
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