TABLE 1.
Cochlear implant (CI) users’ demographics.
| CI ear ID | Gender | Ear tested | Age | Type of CI user | Type of CI | Age at implantation | Duration of deafness before CI (years) | Duration of CI use (years) | Etiology |
| S1 | F | L | 64 | Unilateral | Nucleus 5 | 58 | 45 | 6 | Ototoxicity |
| S2 | M | R | 43 | Bilateral | Hybrid* | 39 | 4 | 4 | Possibly ototoxicity |
| S3 | M | R | 31 | Bilateral | Nucleus 5 | 21 | 0.20 | 10 | Head trauma |
| S4$ | F | R | 50 | Bilateral | Nucleus 6 | 43 | 39 | 7 | Measles |
| S5$ | F | R | 50 | Bilateral | Nucleus 6 | 42 | 40 | 8 | Unknown |
| S6 | M | L | 64 | Bilateral | Nucleus 6 | 59 | 8 | 6 | Noise exposure |
| S7 | F | R | 47 | Unilateral | Nucleus 6 | 45 | 17 | 2 | Unknown |
| S8 | M | R | 59 | Unilateral | Nucleus 6 | 48 | 15 | 12 | Possibly genetic |
| S9$ | M | L | 44 | Unilateral | Nucleus 5 | 35 | 35 | 9 | Unknown |
| S10# | F | R | 77 | Bilateral | Nucleus 6 | 71 | 1.5 | 6 | Unknown |
| S11# | M | R | 76 | Bilateral | Nucleus 6 | 73 | 56 | 3 | Unknown |
*This participant was implanted with a Hybrid electrode array, which was clinically mapped as a standard electrode array. #Participants only have non-EEG data. EEG tests were not performed due to the EEG lab relocation. $Participants are pre-lingually deafened.