Music therapy
The forms of music therapy are broad in nature, and can range from individual or group singing sessions, to active participation in music making, to listening to songs individually. Alzheimer’s disease (AD) is a fatal disease that continuously deteriorates brain chemistry over time. Accounting for more than 60% of the dementia in older people, AD gradually leads to detrimental effects on cognitive function, linguistic abilities, and memory. Within populations living with Alzheimer's, music therapy is sometimes used to assist in palliating the behavioral and psychological symptoms of this disease. Music therapy is based in scientific findings and can elicit change in individuals as well as groups through music. Personalized music therapy has been shown in some cases to be able to lessen certain symptoms, including behavioral symptoms, such as physical or verbal outbursts and hallucinations, and cognitive symptoms related to dementia.