Impacts of Training on Effortful Listening

Early Phase 1CompletedNCT04921267

Kansas State University87 enrolled

Overview

Human listeners will hear speech masked by single-talker speech before and after auditory training.

Human listeners will hear speech masked by single-talker speech before and after auditory training. Training-related changes in EEG dynamics and behavioral measures of accuracy and effort will be assessed.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

BASIC_SCIENCE

Masking

SINGLE

Enrollment

Conditions

Training Group

Interventions

trainingBEHAVIORAL

training with filtered speech

Eligibility

Sex: ALLMin age: 18 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: * normal hearing Exclusion Criteria: * hearing loss

Locations (1)

Kansas State University

Manhattan, Kansas, United States

Outcomes

Primary Outcomes

pretest EEG alpha power

power in the alpha-band

Time frame: one day before training

posttest EEG alpha power

power in the alpha-band

Time frame: one day after training

pretest accuracy

proportion correct for identifying speech

Time frame: one day before training

posttest accuracy

proportion correct for identifying speech

Time frame: one day after training

Data from ClinicalTrials.gov

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