Conceptual design of high spatial-resolution SPECT system for human brain
We have designed the concept of practical high spatial-resolution SPECT for human brain. This study suggested combination PSPMTs with full-digital circuit can achieve detector intrinsic spatial resolution less than 2 mm. Image reconstruction software will compensate decrease of sensitivity due to co...
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| creator | Zeniya, T. Hirano, Y. Tominaga, T. Hori, Y. Watabe, H. Sakimoto, T. Sohlberg, A. Minato, K. Hatazawa, J. Iida, H. |
| description | We have designed the concept of practical high spatial-resolution SPECT for human brain. This study suggested combination PSPMTs with full-digital circuit can achieve detector intrinsic spatial resolution less than 2 mm. Image reconstruction software will compensate decrease of sensitivity due to collimator for high resolution. This system is expected to have the system resolution of 3-4 mm and the sensitivity higher than that in conventional clinical SPECT system. |
| doi_str_mv | 10.1109/NSSMIC.2011.6152624 |
| format | Conference Proceeding |
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This study suggested combination PSPMTs with full-digital circuit can achieve detector intrinsic spatial resolution less than 2 mm. Image reconstruction software will compensate decrease of sensitivity due to collimator for high resolution. This system is expected to have the system resolution of 3-4 mm and the sensitivity higher than that in conventional clinical SPECT system.</abstract><pub>IEEE</pub><doi>10.1109/NSSMIC.2011.6152624</doi><tpages>3</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Biomedical imaging Collimators Detectors Image resolution Silicon compounds |
| title | Conceptual design of high spatial-resolution SPECT system for human brain |
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