ANALISIS PENGARUH NUMBER SCAN AVERAGE (NSA) TERHADAP SIGNAL TO NOISE RATIO (SNR) MENGGUNAKAN MRI LUMBAL

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dc.contributor.authorTamba, Monika Riris
dc.contributor.supervisorHamdi, Muhammad
dc.date.accessioned2021-07-28T04:39:43Z
dc.date.available2021-07-28T04:39:43Z
dc.date.issued2020-08
dc.description.abstractThis study evaluates the effect of Number Scan Average (NSA) to the image quality, represent by the value of Signal to Noise Ratio (SNR) and to obtain the NSA value which has more optimum image with high SNR. Each change of NSA obtained three images taken on the tissue of signal of corpus, discus, spinal cord, and spinal myelo and a standart deviation of noise in order to obtain a signal that will be calculated its SNR value of each tissue. Experimental results show that the greater the NSA, the better the SNR. The SNR of the tissue corpus, discus, spinal cord and spinal myelo increases from the NSA 1.8 to 2.0 is 52%, and NSA raised to 2.2 is 68. Optimal image of NSA on MRI Lumbal is NSA 2.0 with short scanning timeen_US
dc.description.sponsorshipJURUSAN FISIKA FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAMen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttps://repository.unri.ac.id/handle/123456789/10061
dc.language.isoenen_US
dc.subjectNSAen_US
dc.subjectSNRen_US
dc.subjectMRI lumbalen_US
dc.titleANALISIS PENGARUH NUMBER SCAN AVERAGE (NSA) TERHADAP SIGNAL TO NOISE RATIO (SNR) MENGGUNAKAN MRI LUMBALen_US
dc.typeArticleen_US

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