IPM-FR can identify which binaural pathway operates in cochlear implant users
Evidence
The IPM-FR, therefore, appears able to distinguish between these two pathways based on the preferred IPDs employed to evoke the response. This provides a possible means of distinguishing which of the binaural pathways is activated in bilateral CI users, as well as a means of objective fitting of devices. — Dijk, Pim van, Physiology, Psychoacoustics and…, 2986
Categorization
Category: Causal Relationships
- SEED: Clinical angle: an EEG-based method to objectively fit bilateral cochlear implants by probing which brainstem binaural pathway engages — worth an article on objective CI fitting beyond behavioral tests.
Related
- A single EEG response can reveal which binaural pathway cochlear implant users rely on (similarity 0.94)
- Objective IPM responses can distinguish MSO from LSO pathway activation (similarity 0.87)
- Interaural electrode mismatch degrades bilateral cochlear implant binaural function. (similarity 0.85)
- Objective ITD measures could guide bilateral cochlear implant fitting (similarity 0.85)
- Binaural brainstem neurons compare only interaurally place-matched inputs. (similarity 0.83)
- Response IPD preferences can identify which binaural pathway a CI user activates (similarity 0.83)
- Headphone experiments reveal binaural capabilities relevant to implant design. (similarity 0.82)
- Binaural interaction components show statistically significant electrode tuning in humans (similarity 0.81)
- Cochlear implant users show weaker inter-hemispheric resting connectivity than normal-hearing listeners (similarity 0.81)
- Pitch-matching and binaural-cue methods yield uncorrelated electrode pairings in implant patients (similarity 0.80)
- Physiological and behavioral binaural measures agree with each other but not with pitch matching. (similarity 0.80)
- Formant extraction from cochlear implant electrodograms stays robust across users at low noise (similarity 0.79)
- Both anodic and cathodic stimulus phases can elicit auditory nerve responses (similarity 0.79)
- Pitch-matched electrode pairs do not maximize binaural time-difference sensitivity (similarity 0.78)
- Perceptual models substitute for costly, variable human cochlear implant trials (similarity 0.78)
Broader Connections
- Headphone experiments reveal binaural capabilities relevant to implant design.
#expands(0.72) — Jennifer Lentz, Psychoacoustics- Perception of Normal…, 1531