Communication abilities in a case of Rett syndrome.

Doctors followed one young learners girl with Rett syndrome for six months. They watched how she talked after her skills came back.

They wrote down every gesture, look, and sound she used on purpose. They wanted to see if any communication stayed after the big regression.

The girl lost words and hand use, but she still showed intent. She used eye shifts, brief smiles, and soft sounds to ask for toys.

Her messages were short and easy to miss. Yet they were clear enough that parents knew when she wanted more or wanted to stop.

Raslear et al. (1992) looked at 120 girls the same year. They also found eye gaze is the main way these kids talk, matching this single case.

Wilkinson et al. (1998) later showed some girls keep a few words. That milder group widens the picture, but the core idea is the same: look for small, planned signals.

Leaf et al. (2012) went even younger, finding odd babble sounds before diagnosis. Together these studies form a timeline: early audio clues, then purposeful looks and gestures after regression.

You can treat eye gaze, facial shifts, or soft sounds as real communication in Rett syndrome. Shape them into bigger signals with simple yes/no games or choice boards. Start there before trying speech or signs.