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.
Full Definition of ANGLE. 1. 2. a: the figure formed by two lines extending from the same point; also: dihedral angle b: a measure of an angle or of the amount of turning necessary to bring one line or plane into coincidence with or parallel to another.