Impact of the size of the normal database on the performance of the specific binding ratio in dopamine transporter SPECT.

Helen Schmitz-SteinkrügerCatharina LangeIvayla ApostolovaHolger AmthauerWencke LehnertSusanne KlutmannRalph Buchert

Published in: EJNMMI physics (2020)

The results of this study suggest that 25 to 30 is the minimum size of the normal database to reliably achieve good performance of semi-quantitative analysis in dopamine transporter (DAT) SPECT, independent of the algorithm used for image reconstruction and the ROI method used to estimate the putaminal SBR.

Keyphrases

deep learning
uric acid
machine learning
adverse drug
emergency department
prefrontal cortex
metabolic syndrome
transcription factor
neural network