Table 4 Phoneme inventory (number of patients who can pronounce consonants/vowels)
From: Neurodevelopmental profile in Angelman syndrome: more than low intelligence quotient
Phoneme inventory | ||||||||
|---|---|---|---|---|---|---|---|---|
Consonantic inventory | ||||||||
m | n | η | p | t | k | |||
Position | Initial | Deletion | 1 | / | / | 1 | 0 | 1 |
UBE3A mut | 1 | 1 | / | 1 | 1 | 1 | ||
Median | Deletion | 1 | / | 1 | 1 | 1 | ||
UBE3A mut | 1 | 1 | / | 0 | 1 | 0 | ||
Vocalic inventory | ||||||||
i | e | ɛ | a | ч | o | |||
Tonic | Deletion | / | / | 1 | 7 | / | / | |
UBE3A mut | 1 | 1 | 1 | 3 | 1 | / | ||
Atonic | Deletion | / | / | / | 2 | / | / | |
UBE3A mut | 1 | 1 | / | 2 | / | / | ||