This volume addresses one of the Holy Grails in Psychiatry, namely the evidence for and potential to adopt 'Biomarkers' for prevention, diagnosis, and treatment responses in mental health conditions. It meshes together state of the art research from international renowned pre-clinical and clinical scientists to illustrate how the fields of anxiety disorders, depression, psychotic disorders, and autism spectrum disorder have advanced in recent years.

Jeremy Hall's childhood in the white-ruled apartheid South Africa of the 1950s and '60s was ostensibly idyllic: growing up in the farming areas of Natal, he had free rein to pander to his keen exploratory mind, yet niggling away was entrenched racism and interracial hatred. Closeted in the hallowed halls of an English-speaking high school, the revelation of the real world that followed - a world of township unrest, Afrikaner politicians issuing dire warnings of the red and black hordes massing on the borders - exploded into Hall's psyche with his national-service call-up into the South African Defence Force (SADF), where he encountered the institutionalized hatred of the Afrikaner hierarchy for the English-speaking recruits, the rowe, or 'scabs'. Disillusioned and unsettled, following his SADF conscription, Hall found himself in 1976 signing on for three years with 2 Commando The Rhodesian Light Infantry as the bush war in that country erupted from a simmering, lowkey insurgency into full-blown war. As a paratrooper with this crack airborne unit, he was to see continual combat on Fireforce operations and cross-border raids into Zambia and Mozambique, such as Operation Dingo, the 1977 Rhodesian attack on ZANLA's Chimoio base.