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The design of the detector array and its sensitivity remain critical factors; designs incorporating analog coding have proven to be useful. PCR\u2010I, a single plane PET system, has demonstrated the concept and has produced useful images in animal studies. PCR\u2010II will extend the concept to a two dimensional detector array resulting in a system with high resolution and high sensitivity.<\/jats:p>","DOI":"10.1002\/ima.1850010210","type":"journal-article","created":{"date-parts":[[2007,3,5]],"date-time":"2007-03-05T22:33:48Z","timestamp":1173134028000},"page":"207-217","source":"Crossref","is-referenced-by-count":11,"title":["Developments in high\u2010resolution positron emission tomography at MGH"],"prefix":"10.1002","volume":"1","author":[{"given":"G. L.","family":"Brownell","sequence":"first","affiliation":[]},{"given":"C. A.","family":"Burnham","sequence":"additional","affiliation":[]},{"given":"C. W.","family":"Stearns","sequence":"additional","affiliation":[]},{"given":"D. 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