From the case:
Normal olfactory nerves - annotated image
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/12795/annotated_viewer_json?lang=us"}
MRI of an adult demonstrates normal olfactory nerves lying in the olfactory grooves.