Purpose: Left-handed medical students contend with unique educational barriers within surgery, such as lack of educational resources, lack of left-handed-specific training, and widespread stigmatization of surgical left-handedness. This study aimed to highlight the surgical experiences of left-handed medical students so educators may be empowered to act with greater care and appreciation of these students' circumstances.
Method: In this qualitative study, the authors conducted semistructured interviews on surgical experiences during medical school between January 31, 2021, and June 20, 2021, on 31 current surgical residents and fellows from 15 U.S. institutions and 6 surgical specialties. Left-handed trainees were included regardless of their surgical hand dominance.
Results: The authors identified 3 themes related to left-handed medical students' surgical experience: (1) disorienting advice from faculty or residents, (2) discouraging right-handed pressures and left-handed stigmatization, and (3) educational wishes of left-handed medical students. Trainees describe dialogues during medical school in which their handedness was directly addressed by residents and faculty with disorienting and nonbeneficial advice. Often trainees were explicitly told which hand to use, neglecting any preferences of the left-handed student. Participants also described possible changes in future surgical clerkships, including normalization of left-handedness, tangible mentorship, or granular and meaningful instruction.
Conclusions: Left-handed medical students encounter unique challenges during their surgical education. These students report being disoriented by the variability of advice provided by mentors, discouraged by how pressured they feel to operate right-handed, and burdened by the need to figure things out by themselves in the absence of adequate left-handed educational resources. Surgical education leadership should detail the unique problems left-handed learners face, impartially elicit the learner's current operative hand preference, take responsibility for their left-handed students, promote acceptance and accommodation strategies of left-handed surgical trainees, and endeavor to improve the breadth of left-handed surgical resources.
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http://dx.doi.org/10.1097/ACM.0000000000005627 | DOI Listing |
Cureus
November 2024
Department of Neurosurgery, Fukushima Medical University, Fukushima, JPN.
J Phys Chem B
January 2025
Department of Chemistry, Drexel University, Philadelphia, Pennsylvania 19104, United States.
The ultrashort peptide -fluorenylmethoxycarbonyl-phenylalanyl-phenylalanine (FmocFF) has been largely investigated due to its ability to self-assemble into fibrils (100 nm-μm scale) that can form a sample-spanning gel network. The initiation of the gelation process requires either a solvent switch (water added to dimethyl sulfoxide) or a pH-switch (alkaline to neutral) protocol, both of which ensure the solubility of the peptide as a necessary step preceding gelation. While the respective gel phases are well understood in structural and material characteristics terms the pregelation conditions are known to a lesser extent.
View Article and Find Full Text PDFCan J Cardiol
December 2024
Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Clinical Research Center for Medical Imaging in Hubei Province, Wuhan 430022, China; Hubei Province Key Laboratory of Molecular Imaging, Wuhan 430022, China. Electronic address:
Background: This study aimed to evaluate changes in left ventricular (LV) function and myocardial microstructure in fetuses with right ventricular hypoplasia (RVH) using two-dimensional speckle tracking echocardiography (2D-STE), diffusion tensor cardiovascular magnetic resonance imaging (DT-CMR) and proteomics analysis.
Methods: 51 singleton fetuses diagnosed with RVH and 51 normal fetuses were retrospectively included. LV global longitudinal strain (GLS) and global circumferential strain (GCS) were acquired by 2D-STE.
Sensors (Basel)
November 2024
The School of Electrical Engineering, Xinjiang University, Shengli Road 666#, Urumqi 830046, China.
This paper presents an innovative, compact, dual-element, implantable, ultra-wideband, circularly polarized multiple-input multiple-output (MIMO) antenna designed to operate within the 2.45 GHz industrial, scientific, and medical band, and both of its radiating units are circularly polarized antennas with polarization diversity. Specifically, antenna-1 exhibits left-handed circular polarization properties, while antenna-2 demonstrates right-handed circular polarization properties.
View Article and Find Full Text PDFPostep Psychiatr Neurol
September 2024
Department of Pathophysiology of Locomotor Organs, Poznan University of Medical Sciences, Poznan, Poland.
Purpose: While traditional theories suggest a link between language lateralization and handedness, recent evidence indicates more complex neural networks underlying speech processing. This study aimed to investigate the involvement of the left and right hemispheres in speech production using repetitive transcranial magnetic stimulation (rTMS).
Methods: A cohort of 58 healthy volunteers with a median age of 23 (range 19-34) were included in the study.
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