“First, there is the separation cry, which is a young mammal’s distressed vocalization when separated from a caretaker. This cry is actually an attempt to regain attachment upon separation, and thus we call it the attachment cry. Other defensive subsystems include hypervigilance and scanning the environment, flight, freeze with analgesia, fight, total submission with anesthesia, and recuperative states of rest, wound care, isolation from the group, and gradual return to daily activities.”
