Final answer:
The option that correctly describes the use of Deep Brain Stimulation (DBS) is B) Used for treating Parkinson's disease; Involves stimulating the basal ganglia. DBS is utilized to manage motor symptoms by electrically stimulating the basal ganglia, which are involved in movement control.
Step-by-step explanation:
The correct answer to the question is B) Used for treating Parkinson's disease; Involves stimulating the basal ganglia. Deep Brain Stimulation (DBS) is a surgical procedure that involves the implantation of electrodes within certain areas of the brain. In the case of Parkinson's disease, the electrodes are typically placed in the basal ganglia, which is a group of nuclei in the brain associated with a variety of functions including control of voluntary motor movements, procedural learning, routine behaviors or habits, and emotion.
Treatments for Parkinson's disease aim to increase dopamine levels in the striatum, part of the basal ganglia, because Parkinson's is characterized by the death of dopamine-producing neurons in the substantia nigra, which is connected to the striatum. While there is currently no cure for Parkinson's disease, DBS can alleviate some symptoms by providing electrical stimulation to the targeted areas, thus managing the motor symptoms associated with Parkinson's, such as tremors, stiffness, and difficulty with walking and movement.