Is it true that conjoined twins may taste and feel the same things?

From this link

“Conjoined twins have the possibility of seeing, hearing, feeling, or tasting what the other twin feels, sees, hears, or tastes because of the neurological connection conjoined twins share. A study of conjoined twins showed that one twin could see the television through her sister’s eyes and taste what her sister was eating even though she wasn’t eating the same thing.”