LBJ (film) Johnson works to heal a nation and secure his presidency by passing Kennedy's historic Civil Rights Act. The script for "LBJ", a political-historical drama written by Joey Hartstone, was one of the winners of the 2014 Black List of unproduced screenplays. On June 16, 2015, Woody Harrelson signed on to play the lead role of 36th President Lyndon B. Johnson, while Rob Reiner signed to direct the film. The film was produced by Acacia Entertainment, Savvy Media Holdings, Castle Rock Entertainment, and Star Thrower Entertainment, and financed by Acacia and Savvy Media. Producers on the film are Matthew George, Reiner,
Referred pain modality, intensity, and timing of painful stimuli can be controlled with much more precision. Within this setting there are two main ways that referred pain is studied. In recent years several different chemicals have been used to induce referred pain including bradykinin, substance P, capsaicin, and serotonin. However, before any of these substances became widespread in their use a solution of hypertonic saline was used instead. Through various experiments it was determined that there were multiple factors that correlated with saline administration such as infusion rate, saline concentration, pressure, and amount of saline used. The mechanism by which the saline