Selective attentional impairment in chronic tinnitus: evidence from an event-related potentials study

Tinnitus is an auditory phantom sensation experienced in the absence of a sound source (Eggermont and Roberts, 2004; Eggermont and Roberts, 2012). Tinnitus is a common symptom that is perceived as chronic by 10-15% of adults (Heller, 2003; Henry et al., 2005), 10-20% of whom report that it interferes with their everyday life (Leske, 1981; Quaranta et al., 1996). It is usually described as a ringing noise, though some patients experience a high-pitched whining, hissing or steady tone.

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