How Do You Spell CATHODAL OPENING CONTRACTION?

Pronunciation: [kˈaθɒdə͡l ˈə͡ʊpənɪŋ kəntɹˈakʃən] (IPA)

The spelling of the term "cathodal opening contraction" is based on its pronunciation. The first part, "cathodal", is pronounced /kaθədəl/, with the stress on the second syllable. The second part, "opening", is pronounced /ˈoʊpənɪŋ/, with the stress on the first syllable. The final part, "contraction", is pronounced /kənˈtrækʃən/, with the stress on the second syllable. Putting it all together, the spelling represents the sounds of each individual part of the word when pronounced correctly. "Cathodal opening contraction" refers to the muscle contraction that occurs when a cathodal current is applied to a motor nerve.

CATHODAL OPENING CONTRACTION Meaning and Definition

1. Cathodal opening contraction refers to a physiological phenomenon that occurs as a result of electrical stimulation. Specifically, it describes the contraction of a muscle when a direct current (DC) is applied through an electrode at the cathode (negative pole) of the circuit. This term is commonly used in the field of electromyography (EMG), which studies the electrical activity of muscles.

   When a direct current is applied, it creates an electrical field within the muscle fibers. The cathodal opening contraction occurs because the negative current stimulates the muscle fibers, leading to their contraction. This contraction is observed as an outward movement or pull of the muscle.

   The cathodal opening contraction is differentiated from the anodal closing contraction, which occurs when the positive current is applied through the anode (positive pole) of the circuit. In this case, the muscle fibers respond by contracting inwardly, creating a different observable movement or pull.

   The phenomenon of cathodal opening contraction is significant in the study of muscle function and neurophysiology, as it helps researchers understand the responses and characteristics of muscle fibers under electrical stimulation. It is also used in clinical settings to assess muscle activity and diagnose certain neuromuscular disorders.

   Overall, cathodal opening contraction refers to the outward contraction of muscle fibers induced by electrical stimulation at the cathode.

2. (COC or CaOC), The momentary c. of a muscle under the influence of the negative pole when the circuit is broken.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CATHODAL OPENING CONTRACTION

• xathodal opening contraction
• vathodal opening contraction
• fathodal opening contraction
• dathodal opening contraction
• czthodal opening contraction
• csthodal opening contraction
• cwthodal opening contraction
• cqthodal opening contraction
• carhodal opening contraction
• cafhodal opening contraction
• caghodal opening contraction
• cayhodal opening contraction
• ca6hodal opening contraction
• ca5hodal opening contraction
• catgodal opening contraction
• catbodal opening contraction
• catnodal opening contraction
• catjodal opening contraction
• catuodal opening contraction
• catyodal opening contraction

Plural form of CATHODAL OPENING CONTRACTION is CATHODAL OPENING CONTRACTIONS