New+Vocabulary


 * Parkinson's**: a degenerative disorder of the central nervous system that often impairs the sufferer's motor skills, speech, and other functions. It is characterized by muscle rigidity, tremor, a slowing of physical movement (bradykinesia) and, in extreme cases, a loss of physical movement (akinesia). The primary symptoms are the results of decreased stimulation of the motor cortex by the basal ganglia, normally caused by the insufficient formation and action of dopamine, which is produced in the dopaminergic neurons of the brain. Secondary symptoms may include high level cognitive dysfunction and subtle language problems. PD is both chronic and progressive.


 * Animal-Assisted Therapy:** a type of therapy that involves an animal with specific characteristics becoming a fundamental part of a person's treatment. Animal-assisted therapy is designed to improve the physical, social, emotional, and/or cognitive functioning of the patient, as well as provide educational and motivational effectiveness for participants. AAT can be provided on an individual or group basis. During AAT, therapists document records and evaluate the participant's progress. Many kinds of animals are used in therapy including dogs, cats, elephants, birds, dolphins, rabbits, lizards, and other small animals.