<div dir="ltr">Dear all,<div><br></div><div>I have done PET simulation and then I am doing NECR curve.</div><div><br></div><div>Peak NECR is located low activity because random is much higer than true and scatter.</div><div>
<br></div><div>I tried to change Dead time, but it is not efficient.</div><div><br></div><div>Please let me know if you know any clue.</div><div><br></div><div><br></div><div>Thanks for your attentions.</div><div>Heesoon.</div>
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