This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
The major concentrations of proprioceptive receptors providing information about position of the TMJ are located in: 
Select and explain. 
A. The capsule and ligaments of the TMJ and the medial pterygoid muscle., B. The capsule and ligaments of the TMJ and the lateral pterygoid muscle., C. The articular disc of the TMJ and the medial pterygoid muscle., D. The articular disc of the TMJ and the lateral pterygoid muscle.
A: The capsule and ligaments of the TMJ and the medial pterygoid muscle.
Answer: A: The capsule and ligaments of the TMJ and the medial pterygoid muscle. 
Explanation: None