Newly updated, revised and greatly expanded, this text/atlas covers functional brain imaging. The book has new information on instrumentation, particularly multi-detector and ring detector systems as well as single-head and dedicated systems, radiopharmaceuticals, including 99mTc-HMPAO and 99mTc-ECD, advanced imaging techniques, common technical pitfalls, normal correlative and functional neuroanatomy and image interpretation. Highlighting the Second Edition are new chapters on technical factors and functional anatomy as well as a substantially expanded collection of challenging case studies. Thoroughly described and documented with reproduced SPECT images are the pertinent clinical and imaging characteristics of: cerebrovascular disease; dementia; seizure disorders; trauma; and psychiatric disorders.