Dihydroergotamine is an ergot medicine. It works by narrowing the blood vessels around the brain. Dihydroergotamine nasal is used to a treat migraine headache attack. Dihydroergotamine nasal will only treat a headache that has already begun.
The Definition of Positive Psychology. Positive psychology is a science of positive aspects of human life, such as happiness, well-being and flourishing. âscientific study of optimal human functioning [that] aims to discover and promote the factors that allow individuals and communities to thriveâ.
There are psychologists who believe that morale is nothing more than a cluster of positive illusions; and morale is generally considered more important in combat than anything else. Confidence in battle and in courtship is certainly an important starting point for understanding where self-enhancement bias came from.