International Journal of Biomedical Science and Engineering

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Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls

Received: May 01, 2020    Accepted: Jun. 03, 2020    Published: Jun. 28, 2020
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Abstract

Anthropometry involves the systematic measurement of the physical properties of the human body, primarily dimensional descriptors of body size and shape. It plays an important role in industrial design, clothing, ergonomics and architecture. Skull is important in this regard as it resists adverse environmental conditions over time. The present study aims to determine the anthropometric dimensions of biasterion length and cranial vault weight of Nigerian skulls. One hundred adult dry skulls, (82 males, and 18 females) free from damage and deformities collected from eleven Departments of Anatomy in Nigerian Universities were used. Tape and weighing scale were used to measure biasterion length and weight of cranial vault. Data was analyzed with Graph Pad Prism 5.03. The mean±SEM, maximum, minimum and sexual dimorphism ratio were computed. The mean of biasterion length (mm) of male and female were 127.0±0.90 and 123.0±1.56 mm respectively while the weight of cranial vault for male and female were 330±6.08 and 308±7.84 respectively. The result of this study will be of importance in providing new perspectives on human osteology and in sex determination in forensic anthropology.

DOI 10.11648/j.ijbse.20200802.13
Published in International Journal of Biomedical Science and Engineering ( Volume 8, Issue 2, June 2020 )
Page(s) 19-21
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Skull, Anthropometry, Crania Vault, Biasterion Length, Forensic Science

References
[1] Wade, Nicholas. 2002. "A New Look at Old Data May Discredit a Theory on Race," New York Times, October 8.
[2] Saavedra de Paiva LA, Segre M. Sexing the human skulls through the mastoid process. Rev Hosp Clin Fac Med Sao Paulo. 2003; 58 (1): 15-20.
[3] Deshmukh AG & Devershi DB Comparison of Cranial Sex Determination by Univariate and Multivariate Analysis, 1J. Anat. Soc. India.. 2006; 55 (2) 48-51.
[4] Keen JA. A study of the differences between male and female skulls. Am J Phys Anthropol. 1950; 8 (1): 65-79.
[5] Giles E & Elliot G. Sex determination by discriminant function analysis of crania. American Journal of physical anthropology; 1963; 21: 53-56.
[6] Sumati, Patnaik VVG, Phatak A, Determination of sex from mastoid process by discriminant function analysis. J Anat Soc India, 2010; 59 (2) 222-228.
[7] Kranioti, E. F., İşcan, M. Y., & Michalodimitrakis, M. (2008). Craniometric analysis of the modern Cretan population. Forensic Science International, 180 (2-3), 110-e1.
[8] Das Gupta A, Banerjee A, Kumar A, Rao SR and Jose J, Discriminant Function Analysis of Mastoid Measurements in Sex Determination. J Life Sci, 2012; 4 (1): 1-5.
[9] Maryna S., Iscan MY. Sexual dimorphism in the crania and mandibles of South African whites. Forensic Science international; 1998; 98: 9-22.
[10] Song, H. W., Qing, L. Z., & Tao, J. J. (1992). Sex diagnosis of Chinese skulls using multiple stepwise discriminant function analysis. Forensic science international, 54 (2), 135-140.
[11] Ramamoorthy, B., Pai, M. M., Prabhu, L. V., Muralimanju, B. V., & Rai, R. (2016). Assessment of craniometric traits in South Indian dry skulls for sex determination. Journal of forensic and legal medicine, 37, 8-14.
[12] Orish, C. N., Didia, B. C., & Fawehinmi, H. B. Sex Determination Using Inion-Opistocranium-Asterion (IOA) Triangle in Nigerians’ Skulls. Anatomy Research International, 2014: 747239. doi: 10.1155/2014/747239. Epub 2014 May 18.
[13] Orish CN, Ibeachu PC, Didia BC, Craniometric analysis of Nigerian population. Anatomical Sciences Journal. Iran, 2014: 11 (2); 93-97.
[14] Ahmed AA, Mohammed HA, Hassan MA, Sex determination from cranial measurements in recent northern Sudanese. Khartoum Medical Journal. 2011; 4 (1), pp. 539–547.
[15] Mohammed Madadin, Hind S. Al Saif, Afnan Al Muhanna, Abid H. Gullenpet, K. R. Nagesh, Magdy A. Kharoshah, Bander Al Dhafery. "Morphometric evaluation of the foramen magnum for sex determination: A study from Saudi Arabia." Journal of forensic and legal medicine 46 (2017): 66-71.
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  • APA Style

    Chinna Nneka Orish, Valentine Chidozie Amasiatu. (2020). Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls. International Journal of Biomedical Science and Engineering, 8(2), 19-21. https://doi.org/10.11648/j.ijbse.20200802.13

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    ACS Style

    Chinna Nneka Orish; Valentine Chidozie Amasiatu. Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls. Int. J. Biomed. Sci. Eng. 2020, 8(2), 19-21. doi: 10.11648/j.ijbse.20200802.13

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    AMA Style

    Chinna Nneka Orish, Valentine Chidozie Amasiatu. Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls. Int J Biomed Sci Eng. 2020;8(2):19-21. doi: 10.11648/j.ijbse.20200802.13

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  • @article{10.11648/j.ijbse.20200802.13,
      author = {Chinna Nneka Orish and Valentine Chidozie Amasiatu},
      title = {Morphometric Analysis of Biasterion Length and Cranial Vault Weight of Nigerian Skulls},
      journal = {International Journal of Biomedical Science and Engineering},
      volume = {8},
      number = {2},
      pages = {19-21},
      doi = {10.11648/j.ijbse.20200802.13},
      url = {https://doi.org/10.11648/j.ijbse.20200802.13},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ijbse.20200802.13},
      abstract = {Anthropometry involves the systematic measurement of the physical properties of the human body, primarily dimensional descriptors of body size and shape. It plays an important role in industrial design, clothing, ergonomics and architecture. Skull is important in this regard as it resists adverse environmental conditions over time. The present study aims to determine the anthropometric dimensions of biasterion length and cranial vault weight of Nigerian skulls. One hundred adult dry skulls, (82 males, and 18 females) free from damage and deformities collected from eleven Departments of Anatomy in Nigerian Universities were used. Tape and weighing scale were used to measure biasterion length and weight of cranial vault. Data was analyzed with Graph Pad Prism 5.03. The mean±SEM, maximum, minimum and sexual dimorphism ratio were computed. The mean of biasterion length (mm) of male and female were 127.0±0.90 and 123.0±1.56 mm respectively while the weight of cranial vault for male and female were 330±6.08 and 308±7.84 respectively. The result of this study will be of importance in providing new perspectives on human osteology and in sex determination in forensic anthropology.},
     year = {2020}
    }
    

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    AU  - Valentine Chidozie Amasiatu
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    T2  - International Journal of Biomedical Science and Engineering
    JF  - International Journal of Biomedical Science and Engineering
    JO  - International Journal of Biomedical Science and Engineering
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    PB  - Science Publishing Group
    SN  - 2376-7235
    UR  - https://doi.org/10.11648/j.ijbse.20200802.13
    AB  - Anthropometry involves the systematic measurement of the physical properties of the human body, primarily dimensional descriptors of body size and shape. It plays an important role in industrial design, clothing, ergonomics and architecture. Skull is important in this regard as it resists adverse environmental conditions over time. The present study aims to determine the anthropometric dimensions of biasterion length and cranial vault weight of Nigerian skulls. One hundred adult dry skulls, (82 males, and 18 females) free from damage and deformities collected from eleven Departments of Anatomy in Nigerian Universities were used. Tape and weighing scale were used to measure biasterion length and weight of cranial vault. Data was analyzed with Graph Pad Prism 5.03. The mean±SEM, maximum, minimum and sexual dimorphism ratio were computed. The mean of biasterion length (mm) of male and female were 127.0±0.90 and 123.0±1.56 mm respectively while the weight of cranial vault for male and female were 330±6.08 and 308±7.84 respectively. The result of this study will be of importance in providing new perspectives on human osteology and in sex determination in forensic anthropology.
    VL  - 8
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Author Information
  • Department of Anatomy, Faculty of Basic Medical Science, University of Port-Harcourt, Port-Harcourt, Nigeria

  • Department of Anatomy, Gregory University Uturu, Uturu, Nigeria

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