Ayden was admitted to GOSH when he was three months old and remained there for the rest of his life.
During a hearing last month, it was heard Ayden was “cognitively intact” and could “see, hear, smell, feel, and enjoy”.
His mother Neriman Braqi said in her evidence that she would sometimes spend around 16 hours a day with him.
Mrs Justice Morgan said Ms Braqi loved Ayden “with a devotion which is hard to put into words” adding that the case was one of “desperate sadness”.
She added that Ms Braqi had “fought unstintingly” for her son and “could not have done for him more than she has”.