Przeglądanie według Temat "anatomy"

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Anomalous origin of the left vertebral artery from the arch of the aorta
(Wydawnictwo Uniwersytetu Rzeszowskiego, 2021) Jasiewicz, Maria; Sajdak, Piotr; Sopel, Aleksandra; Strzępek, Kamil; Ziajor, Seweryn; Pliszka, Anna; Balawender, Krzysztof
Introduction. Although there are lots of varieties of aorta arch, they seem to appear relatively rarely. Anomalies of aortic arch departures are mainly concerned with its location, course, the place of departure and number of its main branches. However, they warrant attention due to their importance in operative, diagnostic, and endovascular procedures. Aim. We want to present here a case of a female cadaver with rare aortic arch origin of the left vertebral artery. The aim of this article is to complete the frame of anomalies in aortic arch and to explore rare variability shown in this specific case. Description of the case. The present report describes an anomalous case of the left vertebral artery arising from the aortic arch between the left common carotid artery and the left subclavian artery in a female cadaver during dissection in an anatomical laboratory. Aortic origin of the vertebral artery is a rare anatomic variant. Conclusion. Thorough knowledge of anomalous origin is important for patients who undergo operation of an aortic arch or inferior part of the neck. Normally, the vertebral artery arises from the first part of the subclavian artery on both sides.
Realizm radykalny Luciana Freuda
(Wydział Sztuki UR, 2018-12) Boruta, Tadeusz
The article explores the painting of Lucian Freud. The author observes that Freud’s painting is very academic. It is not academicism understood as a trend in art. hedged with rules, hierarchy of themes, the ideal of neo-classical form and the idea of beauty. Indeed, Freud’s painting can be said to be diametrically opposed to any classicizing styles. The author believes the academicism of the artist’s attitude might stem from his style of work taken from the tradition of nineteenth-century art schools. It is reflected in his careful examining of reality. Artistic development is based on hard work, watching nature and studying Old Masters. Lucian Freud is not an avant-garde artist. After his initial fascination with surrealism he avoided any artistic fashions of the past half-century. He does not attempt to change or improve the world with his paintings. He does not fight anyone, nor does he try to engage art in the “correct” social and political ideas. He assumed the stance of a portrait painter, seeing himself as a mere observer. With time, Lucian Freud’s painting would become thicker, more texture-oriented, particularly thickening the paint on the faces and genitals. The bodies, which are again clothed in a thick “painting skin”, are often shown in bold, suggestive poses, often intimate, almost always with a strong expression of existential tension. Presenting nudity in an increasingly bold way, he by no means seeks to shock the viewer with eroticism. The resulting tension stems from the proximity which the artist admits the viewer to through his work, and from the fact the relation is unprotected. Freud’s late work is radical realism, with no meaningful poses, telling gestures, symbolism or lyricism; there is only the painted object, usually a nude figure, and the space of the studio.
Unveiling challenges in cadaveric dissection for medical education – a study of student perspectives
(Publishing Office of the University of Rzeszow, 2024-03) K., Sudha; James, Jerin; Natarajan, Pratheepa Sivasankari; Subramanian, Sundara Pandian
Introduction and aim. Cadaveric dissection is the mainstay of learning anatomy by medical students. Even though newer teaching learning methodologies have been implemented to facilitate learning anatomy, cadaveric dissection remains the most preferred method by students. The objective of this study was to analyze the student perspective of different aspects of learning anatomy with their positive and negative experiences and to get a better understanding of their opinions and their experience. Material and methods. In this cross-sectional study, a pretested and validated questionnaire was used to collect information from the students after approval from the Institutional Ethics Committee. Informed consent was obtained from every student prior to their participation in the study. Results. Three hundred seventy-seven students took part in this study and the response rate obtained was 63.5%. The majority of the students stated that cadaveric dissection has helped them in learning basic anatomy and had deepened their under standing of complexity of human body and has helped in better performance in clinical applications. The smell of formalde hyde and eye irritation was cited as the major reasons for finding dissection sessions challenging. Most of the students agreed that counselling before dissection sessions will help to alleviate the emotional reactions to cadavers. Conclusion. The students unanimously agreed that cadaveric dissection sessions are the best way to learn basic anatomy com plemented with newer teaching tools like prosection and computer-based approaches. However, the problems encountered by the students like smell and irritation of formaldehyde need to be addressed with usage of alternative techniques.