Self-Directed Neurofeedback Treatment for Subjective Tinnitus Patients Evaluated by Multimodal Functional Imaging

Figure 5

α and γ power changes were significantly correlated with tinnitus VAS scores. α power change were negatively correlated with VAS scores (, ) (a). γ power change was positively correlated with VAS scores (, ) (b). VAS score reduction, represented by negative values, denotes the clinical improvement of the patient condition.

(a)

(b)