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.
Dear Bessie, Carotid ultrasound and doppler are meant to check for blockages in the arteries of the neck. These arteries give blood supply to the neck, face and brain. The doppler part of the test measures velocities, and numbers give us an idea about the severity of blockage. Normal velocity is 125 cm/sec or less. In your case, the number of 135 is considered to represent mild (or moderate) blockage.