Stroboscopy

Foreword
 Preface
 Acknowledgments
 Part I. Basic Science and Introduction
 1 Historical Aspects of Visualization of the Larynx and Vibration
 History of Stroboscopy and High-Speed Video
 High-Speed Cinematography
 Principles of Stroboscopy
 2 Stroboscopy and Talbot's Law
 3 Anatomy and Histology of the Vocal Folds
 Laryngeal Framework and Skeleton Cartilage
 Hyoid Bone
 Thyroid Cartilage
 Cricoid Cartilage
 Arytenoid Cartilage
 Fascia, Ligaments, and Joints of the Larynx
 Anamatonic Regions of the Larynx
 Muscles of the Larynx
 Extrinsic Muscles
 Cricothyroid Muscle. Thyroarytenoid MusclePosterior Cricoarytenoid Muscle
 Lateral Cricoarytenoid Muscle
 Interarytenoid Muscle
 Structure of the Vocal Folds
 Pathology and the Involvement of the Vocal Fold Layers
 4 Vocal Fold Vibration and Phonatory Physiology
 Criteria for Normal Vocal Fold Vibration
 Normal Vibratory Behavior of the Vocal Folds
 The Glottal Cycle
 Acoustic and Aerodynamic Interactions with Vocal Fold Vibration
 The Larynx as DC to AC Airflow Converter
 Mass Effects on Vocal Fold Vibration
 Effect of Stiffness on Vocal Fold Vibration
 Effect of Tension Change on Vocal Fold Vibration. 5 Videokymography and High-Speed Digital Imaging of the LarynxDisadvantages of Videostroboscopy
 Videokymography
 High-Speed Video Imaging of Vocal Vibration
 Normal Onset and Offset of Vocal Fold Oscillation
 Clinical Application of High-Speed Imaging in Diplophonia
 6 Normal Phonation and Vocal Fold Vibration
 Dynamic Changes in the Glottal Cycle
 Gender Differences
 Age Differences
 Intensity and Amplitude Modulation
 Pitch Modulation
 Intensity Modulation
 Pitch and Amplitude Modulation Interactions
 8 Abnormal Vocal Fold Vibration
 Introduction
 Tension Abnormality. Increase in Tension of the Vocal Fold LigamentStiffness Abnormality
 Problems of Glottal Closure and Level Difference
 Unilateral Versus Bilateral Effects of Mass, Tension, and Stiffness
 8 Instrument and Clinical Operation
 Introduction
 Stroboscopy Versus High-Speed Imaging of Vocal Fold Vibration
 Use of Stroboscopy
 Documentation
 Clinical Care in Laryngology and Voice Care
 Phonation Research
 Image Processing and Automation
 9 The Clinical Examination and the Stroboscopy Laboratory
 The Examination Room
 Patient's and Examiner's Positions
 Equipment Considerations
 The Stroboscope. Videos and CamerasImaging Management
 Endoscopes: Rigid, Fiberscope, and Videoendoscopes
 Who is Doing the Examination and What Is the Stroboscopy Data Being Used For?
 Otolaryngologist Versus Speech Pathologist
 Laryngoscopy Versus Phonoscopic Examination
 10 Stroboscopy Setup and Recording
 Introduction
 Rigid Endoscopic Examination
 Performing the Examination
 Tokens Samples During the Stroboscopy Examination
 Passaggio Issues
 Pitch and Loudness Variations
 Avoiding the Pitfalls of Stroboscopy
 Artifacts
 11 Observations Made During Stroboscopy
 Recording Artifacts
 Closure Problems.