Remote Touch utilizes haptic feedback, where the controller provides reaction force, and force feedback, where the on-screen cursor can move to nearby buttons automatically. System functions can be configured by the driver.
A standard carotid ultrasound shows the structure of your carotid arteries. Your carotid ultrasound test might include a Doppler ultrasound. Doppler ultrasound is a special test that shows the movement of blood through your blood vessels.Your doctor might need results from both types of ultrasound to fully assess whether you have a blood flow problem in your carotid arteries. standard carotid ultrasound shows the structure of your carotid arteries. Your carotid ultrasound test might include a Doppler ultrasound. Doppler ultrasound is a special test that shows the movement of blood through your blood vessels.
This test uses an ultrasound machine, which includes a computer, a screen, and a transducer. The transducer is a handheld device that sends and receives sound waves. If combined with Doppler ultrasound, this test also can show how blood is moving through your arteries. Carotid ultrasound is done to detect plaque buildup in one or both of the carotid arteries in the neck and to see whether the buildup is narrowing your carotid arteries and blocking blood flow to the brain.