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Three-dimensional multiple object tracking (3D-MOT) is a video game technology has been previously used to study attentional enhancement. Therefore, increasing attention has been paid to the use of cognitive interventions as tools to improve cognition in older adults because they are readily available and easy to administer. However, current pharmacological and behavioral interventions to reduce age-related cognitive declines are limited in their efficacy. As a result, interventions for older adults have been a focus of emerging age-related research. Despite these structural and functional changes, the continued plasticity of the aging brain has been well-documented. Additional changes, linked more specifically to declines in attention, include cortical thinning in the PFC, and decreased functional magnetic resonance imaging activation across the dorsolateral prefrontal and parietal cortices and the anterior cingulate cortex. Īge-related impairments in EF have been linked to structural alterations in the prefrontal cortex (PFC) in normal aging. Therefore, such changes in EF may reduce an individuals’ capacity to behaviorally adapt to changing environment, and may help explain some of the difficulties experienced by older adults from tasks such as driving. Specifically, complex attention includes divided attention, or the ability to attend to multiple stimuli simultaneously, while cognitive flexibility captures the mental ability to switch attention between multiple concepts. complex attention, cognitive inhibition, working memory, and cognitive flexibility), changes in complex attention and cognitive flexibility are most frequently reported. Although EF captures many cognitive processes (e.g. In particular, older adults are known to have reduced information processing speed and declines in executive functions (EF). No significant changes were detected in the control group.Ĭonclusion: The current results suggest that the Neurotracker may be an effective tool for improving selective attention, cognitive flexibility, and psychomotor speed in healthy older individuals.Ĭhanges in cognitive performance with normal aging have been well documented. Significant changes were also detected in a condition that measured psychomotor speed and cognitive flexibility together ( M = 9.39, SE = 1.74, p < 0.001). Results: The Neurotracker training intervention group showed significant improvements in both cognitive flexibility ( M = 5.01, SE = 1.44, p = 0.002), and psychomotor speed and selective attention ( M = 4.90, SE = 1.44, p = 0.002). The 21 individuals in the control group completed the Stroop test at the pre-post interval, without completing the Neurotracker intervention. Stroop test scores were examined for changes in selective attention, cognitive flexibility (CF), as well as psychomotor speed pre- and post-intervention.
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#Review neurotracker software
Twenty-five participants in the intervention group completed the Stroop task before and after intervention that consisted of seven training sessions with the Neurotracker, a 3D-MOT software program. Methods: Forty-six individuals aged 63–87 years old participated in the study. Objectives: The objective of this pilot study was to determine if a 3-dimensional multiple object tracking training (3D-MOT) intervention could improve performance on measures of attention, psychomotor speed, and cognitive flexibility in healthy older adults.