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Comparisons between COVID-19 symptoms versus psychomotor and neurofunctional performance (Psychomotor, memory, verbal fluency, and clock tests) in evaluation 1 (n = 30, Spearman’s correlation coefficient test). Heat map: warm colours, between yellow and red, progressively revealed a positive correlation between two factors; and cool colours, between medium blue and lilac, progressively revealed a negative correlation between two factors.
