Rat models have been used to advance many areas of medical research, including cardiovascular disease, psychiatric disorders (studies of behavioral intervention and addiction), neural regeneration, diabetes, transplantation, autoimmune disorders (rheumatoid arthritis), cancer, and wound & bone healing.

Amitriptyline is used for a number of medical conditions including: depressive disorders, anxiety disorders, attention deficit hyperactivity disorder, migraine prophylaxis, eating disorders, bipolar disorder, post-herpetic neuralgia, and insomnia.

Music therapy is used with individuals of all ages and with a variety of conditions, including: psychiatric disorders, medical problems, physical handicaps, sensory impairments, developmental disabilities, substance abuse, communication disorders, interpersonal problems, and aging.

Antidepressant medications are used to treat a variety of conditions, including depression and other mental/mood disorders.

St. John'swort This herb - also known as Klamath weed or goatweed - is used to treat a wide variety of conditions, including mental disorders and nerve pain.

Fresnel lenses are also used to correct several visual disorders, including several ocular-motility disorders such as strabismus.