Really, my studies of electronics was cut short due to money issues, and it was 30 years ago. I only realised that the human body system is electronic in nature within the last few years. In fact, I could be obsessed with DNA. It is the most intriguing ingredient in biological life.
I could very well be off the mark with my assessments, but for now, I am sure that my idea is practically real, in that the body is an electronic system.
Good hunting to you on gathering research for your next book.