"This is the best comprehensive reference regarding the Functional Imaging of Neurosystems including neurological and psychiatric disorders. ... I recommend this reference and nuclear medicine review book for radiologists and researchers. Scientists in PET research will also benefit from the A-z approaches." (Joseph J. Grenier, Amazon.com, June, 2015) "This volume explores in detail the most important aspects of the functioning brain ... . The book is therefore ardently suggested to a wide audience represented by all those who work in neurosciences, such as neurologists, psychiatrists, geriatricians, nuclear physicians, neuroradiologists, psychologists and so on; the book could also be interesting for practitioners and basic researchers; finally, representing a strong stimulus to intelligence, it is suggested to all students who want to acquire advanced bases on neuroimaging ... ." (Gianluca de Matteis and Luigi Mansi, European Journal of Nuclear Medicine and Molecular Imaging, Vol. 42, 2015)