[Gate-users] Sensitivity

[Pietrzyk, Uwe]

Hi Milad,

within the NEMA specifications there are also those for
small animal imaging with PET. You should check such
documentation and also previous publication like that, which
you can find via the link given below.

Hope this helps,

Kind regards,

Uwe Pietrzyk


https://www.ncbi.nlm.nih.gov/pubmed/22699999
"NEMA NU 4-2008 comparison of preclinical PET imaging systems."
/----------------------------------------------------------------------
Prof. Dr. Uwe Pietrzyk
Diplom-Physiker
Institut für Neurowissenschaften und Medizin / INM-4
Forschungszentrum Jülich GmbH
52425 Jülich
Tel: +49-2461-61 4763
Fax: +49-2461-61 2820
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eMail: U.Pietrzyk at fz-juelich.de
http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html
&
Bergische Universität Wuppertal
Fakultät für Mathematik und Naturwissenschaften
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Gaußstr. 20
42097 Wuppertal
Tel: +49-(0)202-439-3523
Fax: +49-(0)202-439-2811
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http://www.medizinphysik.uni-wuppertal.de
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On 23 Dec 2016, at 09:45, Milad Fard <miladfard.mailbox at gmail.com> wrote:

> Hello dear gaters
> 
> I simulated a 198 KBq spherical 18F point source to measure the absolute sensitivity of my system (microPET)
> The  source was positioned at the center of the FOV and scanned for 300 s.
> 
> I would like to evaluate the sensitivity of my system.
> Any idea will be greatly appreciated.
> 
> Best regards,
> 
> Milad Fard
> 
> Nuclear physics PhD student 
> University of Guilan
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