Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)

Background: Stress among medical students is related to their academic lifespan; however, information on brain health among medical students from developing countries continues to be scarce. The objective of this study was to establish perceived academic stress levels, assess the ability to cope wit...

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Main Authors: Mujinya, Regan, Kalange, Muhamudu, Ochieng, Juma John, Ninsiima, Herbert Izo, Eze, Ejike Daniel, Afodun, Adam Moyosore, Nabirumbi, Ritah, Sulaiman, Sheu Oluwadare, Kairania, Emmanuel, Echoru, Isaac, Okpanachi, Alfred Omachonu, Matama, Kevin, Asiimwe, Oscar Hilary, Nambuya, Grace, Usman, Ibe Michael, Obado, Osuwat Lawrence, Zirintunda, Gerald, Ssempijja, Fred, Nansunga, Miriam, Matovu, Henry, Ayikobua, Emmanuel Tiyo, Nganda, Ponsiano Ernest, Onanyang, David, Ekou, Justine, Musinguzi, Simon Peter, Ssimbwa, Godfrey, Keneth Iceland, Kasozi
Format: Article
Language:en_US
Published: Kabale University 2023
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Online Access:http://hdl.handle.net/20.500.12493/908
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author Mujinya, Regan
Kalange, Muhamudu
Ochieng, Juma John
Ninsiima, Herbert Izo
Eze, Ejike Daniel
Afodun, Adam Moyosore
Nabirumbi, Ritah
Sulaiman, Sheu Oluwadare
Kairania, Emmanuel
Echoru, Isaac
Okpanachi, Alfred Omachonu
Matama, Kevin
Asiimwe, Oscar Hilary
Nambuya, Grace
Usman, Ibe Michael
Obado, Osuwat Lawrence
Zirintunda, Gerald
Ssempijja, Fred
Nansunga, Miriam
Matovu, Henry
Ayikobua, Emmanuel Tiyo
Nganda, Ponsiano Ernest
Onanyang, David
Ekou, Justine
Musinguzi, Simon Peter
Ssimbwa, Godfrey
Keneth Iceland, Kasozi
author_facet Mujinya, Regan
Kalange, Muhamudu
Ochieng, Juma John
Ninsiima, Herbert Izo
Eze, Ejike Daniel
Afodun, Adam Moyosore
Nabirumbi, Ritah
Sulaiman, Sheu Oluwadare
Kairania, Emmanuel
Echoru, Isaac
Okpanachi, Alfred Omachonu
Matama, Kevin
Asiimwe, Oscar Hilary
Nambuya, Grace
Usman, Ibe Michael
Obado, Osuwat Lawrence
Zirintunda, Gerald
Ssempijja, Fred
Nansunga, Miriam
Matovu, Henry
Ayikobua, Emmanuel Tiyo
Nganda, Ponsiano Ernest
Onanyang, David
Ekou, Justine
Musinguzi, Simon Peter
Ssimbwa, Godfrey
Keneth Iceland, Kasozi
author_sort Mujinya, Regan
collection KAB-DR
description Background: Stress among medical students is related to their academic lifespan; however, information on brain health among medical students from developing countries continues to be scarce. The objective of this study was to establish perceived academic stress levels, assess the ability to cope with stress, and investigate its effects on the visual reaction time (VRT), audio reaction time (ART), and tactile reaction time (TRT) in the somatosensory cortex among medical students of Uganda. Methods: This was a cross-sectional study conducted among preclinical (n = 88) and clinical (n = 96) undergraduate medical students at Kampala International University Western Campus. A standard Perceived Stress Scale (PSS) was used to categorize stress into low, moderate, and severe while the ability to cope with stress was categorized into below average, average, above average, and superior stresscoper (SS). Data on reaction time were acquired through VRT, ART, and TRT using the catch-a-ruler experiment, and this was analyzed using SPSS version 20. Results: This study shows that preclinical students are more stressed than clinical students (PSS prevalence for low stress = preclinical; clinical: 40, 60%). Moderate stress was 48.4 and 51.6% while high perceived stress was 75 and 25% among preclinical and clinical students. Among male and female students in preclinical years, higher TRT and VRT were found in clinical students showing that stress affects the tactile and visual cortical areas in the brain, although the VRT scores were only significantly (P = 0.0123) poor in male students than female students in biomedical sciences. Also, highly stressed individuals had higher TRT and ART and low VRT. SS had high VRT and ART and low TRT in preclinical students, demonstrating the importance of the visual cortex in stress plasticity. Multiple regression showed a close relationship between PSS, ability to cope with stress, age, and educational level (P < 0.05), demonstrating the importance of social and psychological support, especially in the biomedical sciences. Conclusion: Preclinical students suffer more from stress and are poorer SS than clinical students. This strongly impairs their cortical regions in the brain, thus affecting their academic productivity. Keywords:Brain Stress, Medical Education, Cerebral Cortex, Brains, Africans, Reaction Time (RT), Academic Stress
format Article
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institution KAB-DR
language en_US
publishDate 2023
publisher Kabale University
record_format dspace
spelling oai:idr.kab.ac.ug:20.500.12493-9082024-01-17T04:44:47Z Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda) Mujinya, Regan Kalange, Muhamudu Ochieng, Juma John Ninsiima, Herbert Izo Eze, Ejike Daniel Afodun, Adam Moyosore Nabirumbi, Ritah Sulaiman, Sheu Oluwadare Kairania, Emmanuel Echoru, Isaac Okpanachi, Alfred Omachonu Matama, Kevin Asiimwe, Oscar Hilary Nambuya, Grace Usman, Ibe Michael Obado, Osuwat Lawrence Zirintunda, Gerald Ssempijja, Fred Nansunga, Miriam Matovu, Henry Ayikobua, Emmanuel Tiyo Nganda, Ponsiano Ernest Onanyang, David Ekou, Justine Musinguzi, Simon Peter Ssimbwa, Godfrey Keneth Iceland, Kasozi Brain Stress Medical Education Cerebral Cortex Brains Africans Reaction Time (RT) Academic Stress Background: Stress among medical students is related to their academic lifespan; however, information on brain health among medical students from developing countries continues to be scarce. The objective of this study was to establish perceived academic stress levels, assess the ability to cope with stress, and investigate its effects on the visual reaction time (VRT), audio reaction time (ART), and tactile reaction time (TRT) in the somatosensory cortex among medical students of Uganda. Methods: This was a cross-sectional study conducted among preclinical (n = 88) and clinical (n = 96) undergraduate medical students at Kampala International University Western Campus. A standard Perceived Stress Scale (PSS) was used to categorize stress into low, moderate, and severe while the ability to cope with stress was categorized into below average, average, above average, and superior stresscoper (SS). Data on reaction time were acquired through VRT, ART, and TRT using the catch-a-ruler experiment, and this was analyzed using SPSS version 20. Results: This study shows that preclinical students are more stressed than clinical students (PSS prevalence for low stress = preclinical; clinical: 40, 60%). Moderate stress was 48.4 and 51.6% while high perceived stress was 75 and 25% among preclinical and clinical students. Among male and female students in preclinical years, higher TRT and VRT were found in clinical students showing that stress affects the tactile and visual cortical areas in the brain, although the VRT scores were only significantly (P = 0.0123) poor in male students than female students in biomedical sciences. Also, highly stressed individuals had higher TRT and ART and low VRT. SS had high VRT and ART and low TRT in preclinical students, demonstrating the importance of the visual cortex in stress plasticity. Multiple regression showed a close relationship between PSS, ability to cope with stress, age, and educational level (P < 0.05), demonstrating the importance of social and psychological support, especially in the biomedical sciences. Conclusion: Preclinical students suffer more from stress and are poorer SS than clinical students. This strongly impairs their cortical regions in the brain, thus affecting their academic productivity. Keywords:Brain Stress, Medical Education, Cerebral Cortex, Brains, Africans, Reaction Time (RT), Academic Stress 2023-02-01T03:42:08Z 2023-02-01T03:42:08Z 2022 Article http://hdl.handle.net/20.500.12493/908 en_US application/pdf Kabale University
spellingShingle Brain Stress
Medical Education
Cerebral Cortex
Brains
Africans
Reaction Time (RT)
Academic Stress
Mujinya, Regan
Kalange, Muhamudu
Ochieng, Juma John
Ninsiima, Herbert Izo
Eze, Ejike Daniel
Afodun, Adam Moyosore
Nabirumbi, Ritah
Sulaiman, Sheu Oluwadare
Kairania, Emmanuel
Echoru, Isaac
Okpanachi, Alfred Omachonu
Matama, Kevin
Asiimwe, Oscar Hilary
Nambuya, Grace
Usman, Ibe Michael
Obado, Osuwat Lawrence
Zirintunda, Gerald
Ssempijja, Fred
Nansunga, Miriam
Matovu, Henry
Ayikobua, Emmanuel Tiyo
Nganda, Ponsiano Ernest
Onanyang, David
Ekou, Justine
Musinguzi, Simon Peter
Ssimbwa, Godfrey
Keneth Iceland, Kasozi
Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title_full Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title_fullStr Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title_full_unstemmed Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title_short Cerebral Cortical Activity During Academic Stress Amongst Undergraduate Medical Students at Kampala International University (Uganda)
title_sort cerebral cortical activity during academic stress amongst undergraduate medical students at kampala international university uganda
topic Brain Stress
Medical Education
Cerebral Cortex
Brains
Africans
Reaction Time (RT)
Academic Stress
url http://hdl.handle.net/20.500.12493/908
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