Dynamics of the spinal dural sac under normal conditions.
D002574:Cervical Vertebrae / Q000000981:diagnostic imaging*; D004388:Dura Mater / Q000502:physiology*; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D009192:Myelography; D013115:Spinal Canal / Q000000981:diagnostic imaging*