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.
See below: 1  BENT - An isometric of structural framing of the four-bay Isaac van Campen Dutch barn in Sussex County in northwest NJ. 2  BENT - An early nineteenth-century side wall entry Dutch-American barn in northeast Schoharie County, NY. Note the large double ties or anchor-beams with extended tenons in the one bent.