“…For the investigation of selective processing bias we selected the emotional Stroop (Williams, Mathews, & MacLeod, 1996), which repeatedly has been found to tap selective processing bias in patients with panic disorder (McNally, 1999). Emotional Stroop effects have been observed in somatic patients, for example in patients with chronic pain (Pincus & Morley, 2001), epilepsy (Zeitlin, Bradburn, & Lawson-Kerr, 1995) and burn injury (Willebrand et al, 2002). However, in a study by Andersson, Eriksson, Lundh, and Lyttkens (2000), patients with tinnitus (ringing in the ears) did not display any emotional Stroop effect for either tinnitus words or somatic threat words.…”