Feasibility Study of Neurofeedback Training for Older Adults With Mild Cognitive Impairment

Neurofeedback (NF) can be counted amongst promising techniques to improve cognitive functioning if the principles of application are seriously respected, whilst recognizing the necessary adaptation to the conditions of patients with Mild Cognitive Impairment (MCI). This study examined the feasibility and acceptability of an electroencephalography neurofeedback training protocol in a sample group of older adults with MCI in order to identify the necessary conditions for an improved neurofeedback application. Participants performed an electroencephalography recording, a battery of neuropsychological tests before the neurofeedback training program (T0), following the neurofeedback training program (T2) and 1-month follow-up (T3). A questionnaire about motivation, opinions of technical aspects of NF and feeling of cognitive improvement was administered at T0 and T2.