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Speech is a psychomotor activity. Speech between two people is a conversation - they can be casual, formal, factual, or transactional, and the language structure/ narrative genre employed differs depending upon the context. Affect is a significant factor that controls speech, manifestations that disrupt memory in language use due to affect ...
The vocal tract is the cavity in human bodies and in animals where the sound produced at the sound source (larynx in mammals; syrinx in birds) is filtered.. In birds, it consists of the trachea, the syrinx, the oral cavity, the upper part of the esophagus, and the beak.
The speech organs evolved in the first instance not for speech but for more basic bodily functions such as feeding and breathing. Nonhuman primates have broadly similar organs, but with different neural controls. [6] Non-human apes use their highly-flexible, maneuverable tongues for eating but not for vocalizing.
The histological structure of the macula flava is unique, and Sato and Hirano speculated that it could play an important role in growth, development and aging of the vocal cords. The macula flava is composed of fibroblasts , ground substances, elastic and collagenous fibers.
In linguistics, a register language is a language that combines tone and vowel phonation into a single phonological system. Within speech pathology , the term vocal register has three constituent elements: a certain vibratory pattern of the vocal folds, a certain series of pitches, and a certain type of sound.
In neuroscience and psychology, the term language center refers collectively to the areas of the brain which serve a particular function for speech processing and production. [1] Language is a core system that gives humans the capacity to solve difficult problems and provides them with a unique type of social interaction . [ 2 ]
The inferior longitudinal muscle lines the sides of the tongue, and is joined to the styloglossus muscle. It functions to shorten and curl the tongue downward. The vertical muscle is located in the middle of the tongue, and joins the superior and inferior longitudinal muscles. It functions to flatten the tongue.
See buccal speech. [1] after a laryngectomy, the esophagus may be used (notated {Œ} for simple esophageal speech, {Ю} for tracheo-esophageal speech in VoQS, and notated {И} for electrolaryngeal speech). See esophageal speech. [2] the pharynx, and replacing the glottis using the tongue and the upper alveolus, the palate, or the pharyngeal wall.