expression in MTLE specimens with and without psychiatric comorbidities and in non-epileptic controls. MTLE subiculum (a) exhibited increased p75NTR expression when compared to MTLE + D (b), MTLE + P (c) and control group (d). We found p75NTR immunoreactive area values (e) higher epileptic groups than in controls (double asterisk, p < 0.01; single asterisk, p < 0.05), and differences among MTLE groups (single hash sign, p < 0.05). Values from MTLE (black bars), MTLE + D (gray bars), MTLE + P (light gray bars) and from non-epileptic controls (white bars) are indicated as mean ± std. deviation. Scale bar (a-d): 50 μm.