Both tramadol and hydrocodone attach to receptors in your brain to change your perception of pain. However, tramadol also allows the chemical messengers norepinephrine and serotonin to remain available to your brain for a longer period. It is believed that this helps block pain signals in your spinal cord.
In cinematography, the Dutch angle is one of many cinematic techniques often used to portray psychological uneasiness or tension in the subject being filmed.
Dutch angle. The Dutch angle, also known as Dutch tilt, canted angle, oblique angle or German angle, is a type of camera shot where the camera is tilted off to one side so that the shot is composed with vertical lines at an angle to the side of the frame.