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Protocol. (A) Encoding and retrieval trials. (B) General study design. (C) Example of a hypnogram and 30-sec recording of a Gr REM participant during the postencoding night (C3-A1, C4-A2: electroencephalogram; EOGV and EOGH: vertical and horizontal electro-oculograms; EMG: chin electromyogram, MT: movement time). GR, group; Neg, negative; Neu, neutral; REM, rapid eye movement.
