Journal of manipulative and physiological therapeutics, 1996
Los Angeles College of Chiropractic (LACC) has developed a variety of methods to monitor the effe... more Los Angeles College of Chiropractic (LACC) has developed a variety of methods to monitor the effectiveness of its competency based/problem-centered curriculum. The College introduced two Integrative Competency Examination courses (ICE I and ICE II) to assess the chiropractic program's effectiveness and students' competency levels. The ICE courses are pass/fail examinations that use a multistation, objective structured clinical examination (OSCE) format that involves standardized patients along with cognitive assessment of basic science information as methods of evaluation. ICE I requires students to perform psychomotor skills and interpret clinical data; ICE II requires students to perform at a higher level. They are directed to select, perform and interpret clinical data appropriately and correlate this data with relevant basic science information. Through these two levels of evaluation, the educational program, the individual courses and the competency level of each studen...
This study reports the presence of the extensor digiti medii muscle (EDM) in a population of cada... more This study reports the presence of the extensor digiti medii muscle (EDM) in a population of cadavers dissected by students at a chiropractic college anatomy laboratory and determines its frequency, bilaterality, innervation, and sex differences. Methods: Dissection of upper extremities of 47 human cadavers (24 males, 23 females) was conducted. Both upper extremities were examined for bilaterality. The long extensor tendons were exposed, separated, and cut to expose the EDM. Identifying the innervation of the variant muscle was attempted. The specimens were then photographed. Results: In this report, the prevalence of EDM is at 7.4%. The EDM was discovered in 5 male cadavers and 1 female cadaver (5:1 ratio). It also revealed that the EDM was prevalent on the left forearm than on the right forearm at a ratio of 5:2. Out of the 47 cadavers studied in this report, only one was observed to have EDM bilaterally (2.1%). In 2 cadavers, the EDM appeared to be supplied by the posterior interosseous nerve. The branch piercing through the extensor indicis muscle continued to give off a small branch entering the belly of the EDM. Conclusion: The findings obtained in this report support previous observations regarding its prevalence in males more than females. The report also shows that the EDM occurs more in the left forearm than the right forearm as opposed to other reports of equal incidence between left and right forearms. This report also supports one previous study showing that the posterior interosseous nerve innervates the EDM.
Purpose: An interactive atlas of histology was developed for online use by chiropractic students ... more Purpose: An interactive atlas of histology was developed for online use by chiropractic students to enable them to practice and self-assess their ability to identify various histological structures. This article discusses the steps in the development, implementation, and usefulness of an interactive atlas of histology for students who take histology examinations. Methods: The atlas was developed by digitizing images imported through a video-microscope using actual microscope slides. Leica EWS 2100 and PowerPoint software were used to construct the atlas. The usefulness of the atlas was assessed through a comparison of histology exam scores between four classes before and four classes after the use of the atlas. Analysis of admissions data, including overall grade point average (GPA), science and nonscience GPA, and a number of course units, was done initially to avoid any identifiable differences in the academic competency between the two being compared. A survey of the students was...
Journal of manipulative and physiological therapeutics, 1996
Los Angeles College of Chiropractic (LACC) has developed a variety of methods to monitor the effe... more Los Angeles College of Chiropractic (LACC) has developed a variety of methods to monitor the effectiveness of its competency based/problem-centered curriculum. The College introduced two Integrative Competency Examination courses (ICE I and ICE II) to assess the chiropractic program's effectiveness and students' competency levels. The ICE courses are pass/fail examinations that use a multistation, objective structured clinical examination (OSCE) format that involves standardized patients along with cognitive assessment of basic science information as methods of evaluation. ICE I requires students to perform psychomotor skills and interpret clinical data; ICE II requires students to perform at a higher level. They are directed to select, perform and interpret clinical data appropriately and correlate this data with relevant basic science information. Through these two levels of evaluation, the educational program, the individual courses and the competency level of each studen...
This study reports the presence of the extensor digiti medii muscle (EDM) in a population of cada... more This study reports the presence of the extensor digiti medii muscle (EDM) in a population of cadavers dissected by students at a chiropractic college anatomy laboratory and determines its frequency, bilaterality, innervation, and sex differences. Methods: Dissection of upper extremities of 47 human cadavers (24 males, 23 females) was conducted. Both upper extremities were examined for bilaterality. The long extensor tendons were exposed, separated, and cut to expose the EDM. Identifying the innervation of the variant muscle was attempted. The specimens were then photographed. Results: In this report, the prevalence of EDM is at 7.4%. The EDM was discovered in 5 male cadavers and 1 female cadaver (5:1 ratio). It also revealed that the EDM was prevalent on the left forearm than on the right forearm at a ratio of 5:2. Out of the 47 cadavers studied in this report, only one was observed to have EDM bilaterally (2.1%). In 2 cadavers, the EDM appeared to be supplied by the posterior interosseous nerve. The branch piercing through the extensor indicis muscle continued to give off a small branch entering the belly of the EDM. Conclusion: The findings obtained in this report support previous observations regarding its prevalence in males more than females. The report also shows that the EDM occurs more in the left forearm than the right forearm as opposed to other reports of equal incidence between left and right forearms. This report also supports one previous study showing that the posterior interosseous nerve innervates the EDM.
Purpose: An interactive atlas of histology was developed for online use by chiropractic students ... more Purpose: An interactive atlas of histology was developed for online use by chiropractic students to enable them to practice and self-assess their ability to identify various histological structures. This article discusses the steps in the development, implementation, and usefulness of an interactive atlas of histology for students who take histology examinations. Methods: The atlas was developed by digitizing images imported through a video-microscope using actual microscope slides. Leica EWS 2100 and PowerPoint software were used to construct the atlas. The usefulness of the atlas was assessed through a comparison of histology exam scores between four classes before and four classes after the use of the atlas. Analysis of admissions data, including overall grade point average (GPA), science and nonscience GPA, and a number of course units, was done initially to avoid any identifiable differences in the academic competency between the two being compared. A survey of the students was...
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Papers by Emile Goubran