The p-Akt score was determined by multiplying the staining intensity (1–3) by the distribution rate (1–4) to represent p-Akt expression in PCa tissues, and representative examples of tumors showing overall low (with an image score of ≤6) and high (with an image score of ≥8) p-Akt expressions are illustrated in Figure 1A–D. The gene discussed is AKT1; the disease is posterior cortical atrophy.