PMC5399039_01
The meaning of different wrinkles. Top left: sexual intercourse from the front; top right: anal sex; lower left: sexual intercourse from behind; lower right: oral sex.
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F1
Wrinkles at different locations in the face were assigned specific meanings with respect to sexual preferences (Figure 1).
The cerebral magnetic resonance imaging showed mild temporolateral atrophy, and the electroencephalogram showed intermittent generalized slow waves.
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F2
Repeated EEGs showed intermittent rhythmic delta activity (Figure 2).
Test for attentional performance.
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F3
The neuropsychological test of attentional performance (TAP) revealed severe deficits in alertness and working memory (Figure 3). TAP at that time showed deterioration (t1, Figure 3). However, a TAP showed decreased results for divided attention and working memory (Figure 3).