Speech Processing in Stuttering
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 145
- 试验地点
- 4
- 主要终点
- Phase locking value (PLV) - Session 2 speech tasks
研究概览
简要总结
This research is being done to better understand stuttering, specifically how people who stutter may process and/or produce speech. Eligible participants enrolled will complete a variety of computer and speech-based tasks on up to 2 visits.
详细描述
The study team will update the record to include the secondary identification number once the NIH has released the funds.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 6 Years 至 65 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •(adults who do not stutter):
- •18-65 years old
- •English as primary language
- •Normal speech, language, hearing, cognition
排除标准
- •(adults who do not stutter)
- •Personal or family history of stuttering
- •Major medical or psychiatric illness
- •Inclusion criteria: (adults who stutter)
- •Aged 18-65 years
- •English as primary language
- •Normal speech, language, hearing, cognition (other than stuttering)
- •Currently stutters
- •Exclusion criteria: (adults who stutter)
- •Speech therapy within the past year
- •Major medical or psychiatric illness
- •Inclusion criteria: (children who do not stutter)
- •Aged 6 to 17 years
- •English as primary language
- •Normal speech, language, hearing, cognition
- •Exclusion criteria: (children who do not stutter)
- •Personal or family history of stuttering
- •Major medical or psychiatric illness
- •Language/motor delay
- •Inclusion criteria: (children who stutter)
- •Aged 6 to 17 years
- •English as primary language
- •Normal speech, language, hearing, cognition (other than stuttering)
- •Currently stutters
- •Exclusion criteria: (children who stutter)
- •Major medical or psychiatric illness
- •Language/motor delay
研究组 & 干预措施
Healthy Adults
Participants will have 2 visits.
干预措施: Speech and non-speech tasks (Behavioral)
Adults who stutter (AWS)
Participants will have 2 visits.
干预措施: Speech and non-speech tasks (Behavioral)
Children who Stutter
Participants will have 1 visit.
干预措施: Speech and non-speech tasks (Behavioral)
Healthy Children
Participants will have 1 visit.
干预措施: Speech and non-speech tasks (Behavioral)
结局指标
主要结局
Phase locking value (PLV) - Session 2 speech tasks
时间窗: Session 2 (up to 4 hours)
The degree of synchronization will be measured by computing the PLV between subject's produced speech and the heard speech. The PLV is a vector with a value between 0 and 1 that reflects the phase difference between two signals. Session 2 is for adults only.
Phase locking value (PLV) - Session 1 speech tasks
时间窗: Session 1 (up to 4 hours)
The degree of synchronization will be measured by computing the PLV between subject's produced speech and the heard speech. The PLV is a vector with a value between 0 and 1 that reflects the phase difference between two signals.
次要结局
- Phase locking value (PLV) - Non-speech tasks(Session 1 (up to 4 hours))
研究者
Emily O'Dell Garnett
Research Assistant Professor
University of Michigan