Investigation of neuronal firing changes in rats with brain tumor
عنوان مقاله: Investigation of neuronal firing changes in rats with brain tumor
شناسه ملی مقاله: ICCP01_108
منتشر شده در اولین کنگره بین المللی پیشگیری از سرطان در سال 1403
شناسه ملی مقاله: ICCP01_108
منتشر شده در اولین کنگره بین المللی پیشگیری از سرطان در سال 1403
مشخصات نویسندگان مقاله:
Rasoul Habashi - Master's degree in bioelectrical medical engineering,
Mohammadreza Daliri - Faculty member of Iran University of Science and Technology,
خلاصه مقاله:
Rasoul Habashi - Master's degree in bioelectrical medical engineering,
Mohammadreza Daliri - Faculty member of Iran University of Science and Technology,
A brain tumor is an abnormal growth of cells within the brain or surrounding tissues. The spike train, which contains the information related to the time of occurrence of the neuronal discharge, and also the local field potentials (LFPs) are useful information that can be extracted from the brain recordings. Due to the multicomponent nature of LFP signals, signal components are obtained using a set of low-pass filters before plotting a
raster plot and calculating phase locking value (PLV). In this approach, we showed that the
rate of neuronal firing in the nervous system of people with brain tumors undergoes changes and does not remain constant. These changes are such that the neuronal firing rate increases in the brain tumor area compared to the state where there is no tumor. Also, in this study, we showed that between the area involved in the tumor, i.e., the primary motor cortex area, and ۵ different brain areas, including the V۱, PFC, PMC, SMA, PAC areas, the amount of locking is significant and significant.
کلمات کلیدی: Brain tumor, Computational Neuroscience, Raster Plot, Phase Locking Value, Neuronal Firing
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/2203325/