title: NIRS Study of the Effects of Computerized Brain Training Games for Cognitive Rehabilitation of Major Depressive Disorder Patients in Remission: A Pilot Study.
abstract: We used functional Near-Infrared Spectroscopy (fNIRS) to estimate brain activity in Major Depressive Disorder (MDD) patients (in remission), while they played a computerized brain training games for cognitive rehabilitation. MDD is characterized by marked deterioration in affect as well as significant impairment in cognitive function. It was found, that depressed patients showed long-lasting impaired cognitive performance on cognitive demanding tasks despite significant improvement in the depression symptoms. Previous studies have shown that video games can improve cognitive functions. But assessment was made only with cognitive tests. The main objective of this research was to study the effects of brain training games on cognitive functions of MDD patients in remission with objective instrumental NIRS method. Tissue oxygen saturation (StO2) and absolute concentrations of oxyhemoglobin ([O2Hb]), deoxyhemoglobin ([HHb]) and total hemoglobin ([tHb]) were measured by functional near-infrared spectroscopy (fNIRS) - Oxyprem (BORL, Zurich, Switzerland). Preliminary results are discussed.
authors.affiliation: Psychology center of NTM Be Smart Educational Institution, Tashkent, Uzbekistan.
authors.forename: Shaira
authors.initials: S
authors.lastname: Payzieva
authors.affiliation: Department of Applied Psychology, Tashkent Pedagogical University, Uzbekistan.
authors.forename: D
authors.initials: D
authors.lastname: Maxmudova
mesh_terms: D001921:Brain / Q000502:physiology*; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D003865:Major Depressive Disorder / Q000000981:diagnostic imaging* / Q000534:rehabilitation*; D006801:Humans; D010865:Pilot Projects; D019265:Spectroscopy, Near-Infrared; D018910:Video Games