Washington (CNN) -- Here's a look at some of the techniques the CIA used to interrogate detainees that were included in a Senate Intelligence Committee report released Tuesday.

1. The CIA conducted at least two mock executions -- among other techniques that went unreported in the agency's cables. Others included "nudity, dietary manipulation, exposure to cold temperatures, cold showers," and rough takedowns.

In another passage, the mock executions are included in a section that also mentions techniques like "placing