conclusions on the basis of such models. In the broad sense, a PROBABILITY is a measure of the degree to which an occurrence. is certain [or uncertain]. A statistical definition of probability. People have thought about, and defined, probability in different ways.
Although DALYs arenât directly translatable into monetary cost, other methods can give us insight into the cost of these disorders. The global cost of mental health conditions alone was estimated at US$ 2.5 trillion in 2010, with a projected increase to over US$6 trillion in 2030. In Europe, the cost of all brain disorders was estimated at â¬798 billion in 2010. In America, neurological illnesses and mental disorders cost the US more than $760 billion a year. All in all, these numbers make clear the great burden of brain-based diseases and disorders, and the potentially widespread impact of neuroscience research.
Alzheimerâs disease accounts for 60% to 70% of cases of neurocognitive disorders. Alzheimerâs is a chronic neurodegenerative disease that usually starts slowly and gets worse over time. Parkinsonâs disease is a degenerative disorder of the central nervous system that mainly affects the motor system. Key Terms