A PET Scan can Look at a typical Mind (left) with 1 influenced by Alzheimer's condition (appropriate). The loss of pink color with an increase in yellow, blue and green colors shows parts of lessened metabolic action inside the Mind as a result of Alzheimer's ailment. Dogs might also bark, https://ituneplay.com/view/post/Understanding-Pet-Peeves--Their-Nature-and-Significance/221