What language does the film "Nell" explore, and how does it portray the idea of language isolation?

As Dr. Lovell and Dr. Olsen strive to understand and communicate with Nell, the film explores the challenges and triumphs they face while attempting to unravel this complex linguistic mystery. Through their journey, Nell's language begins to serve as a symbol of her individuality and resilience in the face of adversity. It also acts as an impetus for the characters to reflect on universal themes of self-discovery, empathy, and the social importance of communication.