RT Journal Article SR Electronic T1 Radiopharmaceuticals for Brain Imaging: The Technologist’s Perspective JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 57 OP 60 VO 21 IS 2 A1 Tikofsky, Ronald S. A1 Trembath, LisaAnn A1 Voslar, Ann M. YR 1993 UL http://tech.snmjournals.org/content/21/2/57.abstract AB This is the fourth article in a six-part series on new radiopharmaceuticals. Upon completion of this article, the nuclear medicine technologist will be able to describe the evolution of SPECT neuroimaging and discuss the current brain perfusion radiopharmaceutical characteristics.