There are grossly 2 Type of hearing loss
Prelingual hearing deficit: Hearing and speech challenged since birth.Nowadays it’s possible to have excellent results even with babies as young as 12 months.
3 most important thing to help children who are hearing challenged:
Also, digital hearing aid is prescribed before implantation to help with adjustment to wearing an earpiece.
So how can you detect earliest in babies who have never developed hearing and speech?
Tests needed:1)Testing the hearing: BERA/Tympanometry /OAE/ASSR