Figure 2.

Gamma coherence and memory in 40 men. The figure shows the linear fit between long-term memory and four working memory tests, and the difference in coherence between monomodal and bimodal stimulation. Data are shown for the total brain coherence (ΔC_T) and coherence in the anterior part of the brain only (ΔC_A). LT Verbal Recall, Long-Term Verbal Recall Memory; Verbal Learning, Verbal Learning Memory; PRM, Pattern Recognition Memory; SRM, Spatial Recognition Memory; PAL, Paired Associates Learning; SOC, Stockings of Cambridge.