Tag: phonasthenia

December 2, 2025 / Mohammed looti

BREATHY VOICE

Mechanism of Breathy Voice Production The breathy voice, technically known as murmuring or aspiration, constitutes a specific type of phonation characterized by an audible turbulent airflow accompanying the vocal tone. This phenomenon arises primarily from an anatomical and physiological state where the vocal folds, although vibrating, fail to achieve complete closure during the adductory phase […]

November 9, 2025 / Mohammed looti

PHONASTHENIA

Introduction and Definition of Phonasthenia Phonasthenia is a clinical descriptor utilized primarily in otolaryngology and speech-language pathology to characterize a profound condition of vocal fatigue or weakness, often resulting in diminished vocal quality and stamina. The term itself is derived from the Greek roots, phōnē (voice) and asthenia (weakness or lack of strength), precisely encapsulating […]