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Fig. 1 | BMC Neuroscience

Fig. 1

From: Spectral-temporal EEG dynamics of speech discrimination processing in infants during sleep

Fig. 1

Time-amplitude waveforms (upper plots) and time–frequency spectrograms (lower plots) for each stimulus. Stimuli are grouped by contrast condition: a non-speech (noise-tone), b vowel (/i/–/a/), and c consonant (/da/–/ba/). The time–amplitude waveforms are plotted in blue for the standard stimuli (tone, /a/, and /ba/) and in red for the deviant stimuli (noise, /i/, and /da/)

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