Friday, December 11, 2020
New Research: NeuroTracker Improves Pro Baseball Hitting
This study delves into the effects of three-dimensional multiple object tracking (3D-MOT) training, a novel perceptual-cognitive approach conducted within a 3D virtual environment. Researchers explored how 3D-MOT impacts attention, working memory, and visual information processing speed using functional brain imaging on a normative population. Through neuropsychological tests and quantitative electroencephalography (qEEG), the results revealed that 10 sessions of 3D-MOT training led to enhancements in attention, visual processing speed, and working memory. Additionally, quantifiable changes in resting-state neuroelectric brain function were observed. This study sheds light on the potential of NeuroTracker software as a cognitive enhancer, providing promising avenues for cognitive training approaches.
In the pursuit of advancing cognitive enhancement techniques, this study explores the transformative potential of three-dimensional multiple object tracking (3D-MOT) training. By immersing participants within a dynamic 3D virtual environment, the researchers delve into a novel approach that bridges the gap between cognitive training and real-world scenarios. Through a dual-pronged evaluation involving cognitive assessments and advanced functional brain imaging, the study provides a comprehensive understanding of the cognitive benefits offered by this innovative training methodology. This investigation holds promise not only for its potential to enhance cognitive capabilities but also for its contribution to shaping the landscape of cognitive enhancement strategies.
A sample of twenty university-aged students was meticulously recruited from the greater Montreal area, then randomly divided into two groups: the 3D-MOT training (NT; n = 10) group and the control (CON; n = 10) group. Participants in both groups shared comparable levels of post-secondary education and similar ages. Exclusion criteria encompassed individuals taking psychoactive medications or with known cognitive disorders. Ethical approval was obtained from the Université de Montréal ethics committee, and high-level athletes were not included due to their potential for enhanced learning ability in the task.
The comprehensive evaluation process included identical initial and final testing for all subjects. The testing sessions, lasting between 2 and 2.5 hours, comprised a quantitative electroencephalogram (qEEG), a battery of neuropsychological tests, and a 3D-MOT session. Neuropsychological measures consisted of assessments such as the Integrated Visual and Auditory Continuous Performance Test (IVA+Plus CPT), selected subtests from the Wechsler Adult Intelligence Scale (WAIS-III), the d2 attention test, and the Delis-Kaplan Executive Functions System Color-Word Interference Test (D-KEFS). The IVA+Plus CPT measured attention, while the WAIS-III subtests gauged diverse cognitive functions such as visual information processing speed, short-term memory, and working memory.
The qEEG data acquisition utilized the Mitsar 202 system with an augmented 10-20 electrode system. Recorded data were analyzed using the NeuroGuide qEEG normative database. The core of the study involved the 3D-MOT training session, which participants in both groups completed. This phase employed a distinct set of phases, including presentation, indexation, movement, identification, and feedback, each lasting specific durations.
Through this methodical approach, the study aimed to comprehensively investigate the impact of 3D-MOT training on cognitive functions while meticulously controlling factors that could influence the outcomes.
The results section highlighted significant improvements in the study's key parameters. During the 3D-MOT sessions, the training (NT) group and the control (CON) group both demonstrated progress, but the NT group exhibited a more remarkable enhancement, leading to a substantial difference in their final scores.
Neuropsychological tests unveiled noteworthy cognitive improvements in the NT group. Attention, working memory, and information processing speed saw substantial enhancements. For instance, the IVA+Plus Auditory scores increased from 93.40 to 101.58 (P < .01), the WAIS Symbol Search scores from 43.40 to 48.40 (P < .01), and the WAIS Block Design scores from 51.20 to 59.20 (P < .01). Additionally, the d2 Test of Attention scores showed an increase from 437.70 to 498.10 (P < .01), indicating significant attention improvement.
Quantitative EEG analysis provided compelling insights into the NT group's cognitive changes. Notably, there were decreases in delta, theta, and alpha frequencies, suggesting increased cognitive efficiency. For instance, theta power across frontal lobes (electrodes FP1, Fp2, F7, F3, Fz, F4, F8, C3, Cz, and C4) decreased significantly. Furthermore, beta frequencies exhibited increased relative power, with significant enhancement observed at frequencies such as 14, 16 to 18, and 22 to 40 Hz (P < .01).
The results collectively underscore the efficacy of NeuroTracker training in enhancing cognitive functions. The substantial improvements in neuropsychological test scores and the quantifiable EEG changes emphasize the potential cognitive benefits of the training regimen.
The outcomes of this study highlight the effectiveness of 3D-MOT training in enhancing attention, working memory, and information processing speed. These findings have significant implications for cognitive enhancement strategies, particularly for individuals aiming to improve cognitive functions. The observed changes in brain activity patterns provide valuable insights into the neurological mechanisms underlying these improvements.
Moving forward, researchers could delve into the neural pathways influenced by NeuroTracker training and explore its long-term effects on cognitive enhancements. Comparative studies and ethical considerations should also be addressed to better understand the relative advantages and potential implications of this training approach. Overall, this research paves the way for new possibilities in cognitive enhancement and opens avenues for further exploration.
In the context of growing interest in cognitive enhancement, the study on 3D-MOT training stands as a significant contribution. Its empirical evidence offers a foundation for future research and practical applications, reshaping the landscape of cognitive enhancement strategies. This study bridges the gap between cognitive science theory and application, providing potential solutions for cognitive improvement in various contexts. The study's significance lies in its quantitative evidence, expanding the horizon of cognitive enhancement possibilities. Overall, results indicated that NeuroTracker is associated with enhanced attention, information processing speed, and working memory, and can also lead to positive changes in neuroelectric brain function.
Parsons B, Magill T, Boucher A, et al. Enhancing Cognitive Function Using Perceptual-Cognitive Training. Clinical EEG and Neuroscience, Sage Journals, 2016;47(1):37-47.
For more information on this study or other NeuroTracker research, contact the NeuroTracker team at info@neurotrackerx.com
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