Complex sentence: Different types of exposure therapy, a type of cognitive behavioral therapy, are usually used, including systematic desensitization, imaginal exposure therapy, "in vivo", virtual reality, and interoceptive exposure.
Split into simpler sentences: Different types of exposure therapy, a type of cognitive behavioral therapy, are usually used. This includes systematic desensitization, imaginal exposure therapy, "in vivo", virtual reality, and interoceptive exposure.