Figure 3
From: Auditory beat perception is related to speech output fluency in post-stroke aphasia
Psychoacoustic measures and speech fluency. Scatter plots showing significant correlations between ‘fluency’ Principal Component 3 scores (y-axis) and P3 (better pitch global change detection associated with better speech fluency), R1 (better single time interval discrimination associated with better speech fluency) and R3 (better metrical pattern discrimination associated with better speech fluency) (on x-axes) in the group of participants with post-stroke aphasia. The straight line represents the least-squares line of best fit. ‘PC’ = Principal Component; ‘P3’ = pitch detection of global change; ‘R1’ = rhythm single time interval discrimination; ‘R3’ = rhythm metrical pattern discrimination for a strongly metrical sequence.
