How did nemur treat Charlie in the book flowers for Algernon?

In "Flowers for Algernon," Nemur, a leading scientist, initially treats Charlie with condescension and skepticism, viewing him as a mere subject for experimentation rather than a person with feelings. As Charlie's intelligence increases post-surgery, Nemur's attitude fluctuates; he becomes more patronizing and controlling, often prioritizing the research over Charlie's autonomy. Ultimately, Nemur's treatment reflects the ethical dilemmas of scientific experimentation and the complexities of human dignity.