Related Experiment Video
Updated: Jul 7, 2026

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis (ALS)
Published on: February 21, 2011
Variation in lingual coarticulation at certain juncture boundaries
Abstract:
The acoustic spectra of [m] produced by speakers of American English in various [mV] contexts was studied for coarticulatory variations caused by the [vowel] under conditions of varying juncture boundaries occurring between [m] and [vowel]. Dispersion analysis was used to estimate the coarticulatory variation in [m] spectra. Low level junctures marked by short pauses do not disrupt nasal-vowel coarticulation. However, higher leveljunctures such as between extraposed clauses or phrases and the body of an utterance are more often than not marked with long pauses, and concomitant reduction of nasal-vowel coarticulation.
More Related Videos
Related Concept Videos
Anchoring Junctions
Structural Joints: Cartilaginous Joints
There are two types of cartilaginous joints:
Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary or...
Articulations of the Vertebral Column
Structural Classification of Joints
A fibrous joint is where the adjacent bones are united by fibrous connective...
Larynx
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids, corniculates, and...
Components of Language

