Localization and Mismatch Negativity (MMNLocA)
Deafness
About this trial
This is an interventional other trial for Deafness focused on measuring Mismatch negativity, EEG, Single sided deafness, Cochlear implant, Asymmetrical hearing loss, Spatial hearing, Binaural hearing, Localization
Eligibility Criteria
Inclusion Criteria:
For symmetrical hearing subjects:
- Affiliation to a social security
- Normal hearing, or mild to moderate symmetrical hearing loss controlled by tone audiometry performed before inclusion (in air conduction and bone conduction, frequencies 250 Hz to 4000 Hz).
- Signature of the consent form
For subjects with single-sided deafness:
- Affiliation to a social security
- Subject having a unilateral deafness controlled by pure-tone audiometry before inclusion (in air conduction and bone conduction, frequencies 250 Hz to 4000 Hz).
- Signature of the consent form
For subjects with Cochlear Implants:
- Affiliation to a social security
- Subject with symmetrical or asymmetrical profound deafness treated by unilateral cochlear implantation.
- Signature of the consent form
Exclusion Criteria:
- History of associated neurological disorder
- Taking psychotropic drugs
- Persons with complicated social or medical situations
Sites / Locations
- Oto rhino laryngologieRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Active Comparator
Experimental
Experimental
Symmetrical hearing
Single-sided deafness
Bilateral profound hearing loss treated
Specific binaural hearing evaluations (recognition of sentences in noise, sound source localization) and quality of life (SSQ questionnaire) will be carried out. Thereafter, the electroencephalographic examination will be performed
Specific binaural hearing evaluations (recognition of sentences in noise, sound source localization) and quality of life (SSQ questionnaire) will be carried out. Thereafter, the electroencephalographic examination will be performed
Specific binaural hearing evaluations (recognition of sentences in noise, sound source localization) and quality of life (SSQ questionnaire) will be carried out. Thereafter, the electroencephalographic examination will be performed