From the case:
Temporomandibular joint (annotated MRI)
Download
Info

MRI Sagittal T1 with a closed mouth
1: temporal lobe of brain
2: temporalis muscle
3: mastoid process of temporal bone
4: articular eminence
Orange: mandibular fossa of temporal bone
Blue: anterior band of disc
Yellow: posterior band of disc
Red: condylar head of mandible
Green: condylar neck of mandible
Purple: external auditory canal
Case Discussion
Original case (rID-5403).