“…Many tinnitus patients suffer from insomnia (Cronlein et al, 2016), concentration difficulties (Hallam, McKenna, & Shurlock, 2004; Rossiter, Stevens, & Walker, 2006) or headaches (Langguth et al, 2015). Comorbid mental symptoms of anxiety, depression and post-traumatic stress are common (Fagelson, 2007; Hinton, Chhean, Pich, Hofmann, & Barlow, 2006; McCormack et al, 2015; Pattyn et al, 2016; Zoger, Svedlund, & Holgers, 2006). The economic burden of tinnitus to society is substantial.…”