Assessment of the Visual Evoked Response Parameters in Different Hemi Fields in Normal Subjects

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Mirzaee saba L.; Jafarzadelpour E.; MIRZAJANI A.; KHABAZKHOOB M.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Paramedical Science and Rehabilitation Year:2018 | Volume:7 | Issue:1 Page(s): 40-46

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

734

Download:

Cites:

Information Journal Paper

Title

Assessment of the Visual Evoked Response Parameters in Different Hemi Fields in Normal Subjects

Author(s)

Mirzaee saba L. | Jafarzadelpour E. | MIRZAJANI A. | KHABAZKHOOB M. | Issue Writer Certificate

Keywords

VEPQ1

Visual fieldQ1

LatencyQ1

AmplitudeQ1

Abstract

Purpose: Visual Evoked Potential is an objective method to assess the visual function. The purpose of this study was to evaluate the visual evoked responses in different hemi fields of vision in normal individuals. Methods: The study included 80 eyes of normal subjects aged 18-38 years. All participants were underwent detailed examination including refraction and visual acuity. Pattern reversal VEP responses were recorded in different hemi fields. Repeated Measures Analysis of Variance (SPSS statistical software, Version 20) was used to compare responses recorded in different hemi fields, Amplitude and Latency of VEP. Results: The averages of maximum and minimum value of P100 Amplitude were found in the temporal and inferior retinas, respectively. Moreover, lowest Latency was observed in the superior retina and greatest Latency was in the nasal retina. The results showed a significant difference in P100 Amplitude and Latency between different hemi fields. Conclusions: This study revealed the details of local VEP distribution in the Visual field and there was a significant difference in the Amplitude and Latency of the VEP wave in different hemi fields of vision. In our study, the most visual sensitivity (lowest Latency and maximum Amplitude) is in the superior and temporal retinas, which has the lowest Latency and the highest Amplitude, respectively. Superior and temporal areas of the retina seem to have a better response in the PVEP test.

Cites

No record.

References

No record.

Cite

APA: Copy

Mirzaee saba, L., Jafarzadelpour, E., MIRZAJANI, A., & KHABAZKHOOB, M.. (2018). Assessment of the Visual Evoked Response Parameters in Different Hemi Fields in Normal Subjects. JOURNAL OF PARAMEDICAL SCIENCE AND REHABILITATION (JPSR), 7(1 ), 40-46. SID. https://sid.ir/paper/245285/en

Vancouver: Copy

Mirzaee saba L., Jafarzadelpour E., MIRZAJANI A., KHABAZKHOOB M.. Assessment of the Visual Evoked Response Parameters in Different Hemi Fields in Normal Subjects. JOURNAL OF PARAMEDICAL SCIENCE AND REHABILITATION (JPSR)[Internet]. 2018;7(1 ):40-46. Available from: https://sid.ir/paper/245285/en

IEEE: Copy

L. Mirzaee saba, E. Jafarzadelpour, A. MIRZAJANI, and M. KHABAZKHOOB, “Assessment of the Visual Evoked Response Parameters in Different Hemi Fields in Normal Subjects,” JOURNAL OF PARAMEDICAL SCIENCE AND REHABILITATION (JPSR), vol. 7, no. 1 , pp. 40–46, 2018, [Online]. Available: https://sid.ir/paper/245285/en

Related Journal Papers