MV12MHz.1.cine this is the bifurcated carotid artery moving down to the common carotid.
MV12MHz.2.cine this is the bifurcated carotid artery looking longitudinally (you think you see blood flow, but you don't).
Nail.cine this is a high-frequency probe looking down at your fingernail and cuticle. You can actually see the thickness of the nail and where the cuticle starts under the finger. You may be able to see some small blood vessels in the finger tip, as well.