Cyberpsychosis was straight from the Cyberpunk RPG that the video game is based on. That game is bascially Shadowrun without the dragons and magic and orcs. And Shadowrun went even farther, in that you'd literally die if you swapped out all your meat for robotics.

PS: I agree with the article. Even on meat-body point as far as cyberpunk the genre is concerned. But my feeling is that the dice game shouldn't have had it. Not that CDPR shouldn't have borrowed it.