
What is Mental Health? In the past few years, there has been a lot of dialogue about brain health or mental health. Many people still have difficulty acknowledging that brain/mental health is an essential component of physical health, of life, and consequently, those of us living with a
PET scan of the brain for depression A PET scan can compare brain activity during periods of depression (left) with normal brain activity (right). An increase of blue and green colors, along with decreased white and yellow areas, shows decreased brain activity due to depression. Picture of PET Scan used