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06:31
Force and Position Control in Humans - The Role of Augmented Feedback
Published on: June 19, 2016
An overview of neural function and feedback control in human communication
1Kresge Hearing Research Laboratory, Louisiana State University Medical Center, New Orleans, USA. LHOOD@LSUMC.EDU
Journal of Communication Disorders
|December 4, 1998
Summary
Accurate sensory information and feedback are crucial for speech and hearing. This article reviews nervous system components, electrophysiological methods, and control mechanisms vital for human communication.
Area of Science:
- Neuroscience
- Communication Sciences
- Biomedical Engineering
Background:
- Human communication relies on intricate speech and hearing mechanisms.
- These mechanisms require precise sensory input and functional feedback loops.
- Understanding these systems is key to addressing communication disorders.
Purpose of the Study:
- To provide an overview of key nervous system components involved in human communication.
- To introduce electrophysiological methods for assessing cortical function.
- To discuss automatic control and feedback in speech and hearing systems.
Main Methods:
- Review of neuroanatomical structures relevant to communication.
- Description of electrophysiological techniques (e.g., EEG, MEG).
- Analysis of control theory principles applied to the speech motor system and auditory periphery.
Main Results:
- Identified critical neural pathways for speech and hearing.
- Highlighted the utility of electrophysiological measures for cortical activity.
- Explained the role of feedback in motor control and sensory processing.
Conclusions:
- The nervous system's structure and function are fundamental to communication.
- Electrophysiological methods offer valuable insights into brain activity during communication.
- Interactions between speech and auditory systems are complex and involve sophisticated control mechanisms.
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