@article {4582,
	title = {Motor imagery ability scores are related to cortical activation during gait imagery.},
	journal = {Sci Rep},
	volume = {14},
	year = {2024},
	month = {2024 Mar 03},
	pages = {5207},
	abstract = {<p>Motor imagery (MI) is the mental execution of actions without overt movements that depends on the ability to imagine. We explored whether this ability could be related to the cortical activity of the brain areas involved in the MI network. To this goal, brain activity was recorded using high-density electroencephalography in nineteen healthy adults while visually imagining walking on a straight path. We extracted Event-Related Desynchronizations (ERDs) in the θ, α, and β band, and we measured MI ability via (i) the Kinesthetic and Visual Imagery Questionnaire~(KVIQ), (ii) the Vividness of Movement Imagery Questionnaire-2 (VMIQ), and (iii) the Imagery Ability (IA)~score. We then used Pearson{\textquoteright}s and Spearman{\textquoteright}s coefficients to correlate MI ability scores and average ERD power (avgERD). Positive correlations were identified between VMIQ and avgERD of the middle cingulum in the β band and with avgERD of the left insula, right precentral area, and right middle occipital region in the θ band. Stronger activation of the MI network was related to better scores of MI ability evaluations, supporting the importance of testing MI ability during MI protocols. This result will help to understand MI mechanisms and develop personalized MI treatments for patients with neurological dysfunctions.</p>},
	keywords = {Adult, Animals, Brain, Cell Membrane, Electroencephalography, Gait, Gastropoda, Humans, Walking},
	issn = {2045-2322},
	doi = {10.1038/s41598-024-54966-1},
	author = {Putzolu, Martina and Samogin, Jessica and Bonassi, Gaia and Cosentino, Carola and Mezzarobba, Susanna and Botta, Alessandro and Avanzino, Laura and Mantini, Dante and Vato, Alessandro and Pelosin, Elisa}
}
