Lingyun Zhao — Biomedical Watch V2

Traitements2programmes

Essais1liés

Publications0liées

SourceDBlocale

Traitements

2

Molécule	Indication / population	Phase	Objectif	Pays	Résultat
Neural Mechanisms for Stopping Ongoing Speech Production (Study 2)Speech and communication disorders often result in aberrant control of the timing of speech production, such as making improper stops at places where they should not be. During normal speech, the ability to stop when necessary is important for maintaining turn-taking in a smooth conversation. Existing studies have largely investigated neural circuits that support the preparation and generation of speech sounds. It is believed that activity in the prefrontal and premotor cortical areas facilitates high-level speech control and activity in the ventral part of the sensorimotor cortex controls the articulator (e.g. lip, jaw, tongue) movements. However, little is known about the neural mechanism controlling a sudden and voluntary stop of speech. Traditional view attributes this to a disengagement of motor signals while recent evidence suggested there may be an inhibitory control mechanism. This gap in knowledge limits our understanding of disorders like stuttering and aphasia, where deficits in speech timing control are among the common symptoms. The overall goal of this study is to determine how the brain controls the stopping of ongoing speech production to deepen our understanding of speech and communication in normal and impaired conditions.	Épilepsie	Non applicable	Traitement symptomatique	United States	À vérifier
Neural Mechanisms for Stopping Ongoing Speech Production (Study 2)Speech and communication disorders often result in aberrant control of the timing of speech production, such as making improper stops at places where they should not be. During normal speech, the ability to stop when necessary is important for maintaining turn-taking in a smooth conversation. Existing studies have largely investigated neural circuits that support the preparation and generation of speech sounds. It is believed that activity in the prefrontal and premotor cortical areas facilitates high-level speech control and activity in the ventral part of the sensorimotor cortex controls the articulator (e.g. lip, jaw, tongue) movements. However, little is known about the neural mechanism controlling a sudden and voluntary stop of speech. Traditional view attributes this to a disengagement of motor signals while recent evidence suggested there may be an inhibitory control mechanism. This gap in knowledge limits our understanding of disorders like stuttering and aphasia, where deficits in speech timing control are among the common symptoms. The overall goal of this study is to determine how the brain controls the stopping of ongoing speech production to deepen our understanding of speech and communication in normal and impaired conditions.	Épilepsie	Non applicable	Traitement symptomatique	United States	À vérifier

Essais cliniques

1

Molécule	Indication / population	Phase	NCT	Titre	Statut
Neural Mechanisms for Stopping Ongoing Speech Production (Study 2)	Épilepsie	Non applicable	NCT07713706	Neural Mechanisms for Stopping Ongoing Speech Production (Study 2)	ENROLLING_BY_INVITATION

Publications

0

Molécule	Indication / population	Titre	Journal	Date
Aucune publication.