Fig 1.
Flowchart of the study.
Table 1.
Patient characteristics and operative details.
Table 2.
Findings of serial MRIs.
Table 3.
Number of epochs after artefact removal across subjects by session and tasks.
Table 4.
Cognitive test results.
Fig 2.
Time–frequency representations (TFR) and band-passed filtered oscillatory power (i.e., temporal–spectral evolution or TSE) at alpha and theta bands in one subject.
a) TFR for PRE, POST3 and POST12 sessions in occipital area for attention condition (upper row) and working memory condition (lower row). b) TSE time-courses for alpha (upper row) and theta (lower row) modulation in PRE, POST3 and POST12 sessions in occipital area. c) TFR for PRE, POST3 and POST12 sessions in temporal area for attention condition (upper row) and working memory condition (lower row). d) TSE time-courses for alpha (upper row) and theta (lower row) modulation in PRE, POST3 and POST12 sessions in temporal area.
Fig 3.
The average alpha power in four time-windows (0-500, 500-1000, 1000-1500 and 1500-2000 ms) in the occipital and temporal areas across PRE, POST3 and POST12 measurement sessions for the working memory and attention condition.
A significant main effect of session in TW2 from 3 (session) x 2 (hemisphere) repeated-measures ANOVA is indicated by red asterix.