From Wikipedia, the free encyclopedia
|
| This article is within the scope of WikiProject Anatomy, a collaborative effort to improve the coverage of Anatomy on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.AnatomyWikipedia:WikiProject AnatomyTemplate:WikiProject AnatomyAnatomy articles | | High | This article has been rated as High-importance on the project's importance scale. | | This article has been classified as relating to microanatomy. |
|
|
Archives
|
|
|
This page has archives. Sections older than 150 days may be automatically archived by Lowercase sigmabot III when more than 3 sections are present. |
|
This article links to one or more target anchors that no longer exist.
- [[Muscle contraction#Force-length and force-velocity relationships|length, shortening speed]] The anchor (#Force-length and force-velocity relationships) is no longer available because it was deleted by a user before.
Please help fix the broken anchors. You can remove this template after fixing the problems. | Reporting errors |
the label of the blood vessel in the diagram is misspelled; it incorrectly reads 'blood vessle' 46.208.178.175 (talk) 19:13, 17 January 2023 (UTC)[reply]
Here's how I've refactored the lead:
Muscles are tissues composed of muscle cells. The three main categories of muscle are skeletal muscle (see below), cardiac muscle and smooth muscle. Skeletal muscles are voluntary muscles under the control of the somatic nervous system. Cardiac muscle tissue and smooth muscle tissue are classified as involuntary, or, under the control of the autonomic nervous system. Skeletal and cardiac muscles are striated, while smooth muscle is not.
Skeletal muscles (commonly referred to as "muscles") are organs of the vertebrate muscular system and typically are attached by tendons to bones of a skeleton. The muscle cells of skeletal muscles are much longer than in the other types of muscle tissue, and are often known as muscle fibers. The muscle tissue of a skeletal muscle is striated – having a striped appearance due to the arrangement of the sarcomeres.
Some editors might not prefer this approach, but I challenge you to justify the original lead as accessed via the redirect from "muscle" by a blind person using a text-to-speech reader. They don't have quick eyesight to figure out that this article begins in a knot. — MaxEnt 09:12, 20 March 2023 (UTC)[reply]
- Hello MaxEnt have reverted your edit for reasons given in summary.--Iztwoz (talk) 11:40, 20 March 2023 (UTC)[reply]
- Entirely your prerogative, but in my view the article sucks again for the reason given above. Revision is cheap and convenient, but it's not a problem-solving tool. — MaxEnt 22:05, 20 March 2023 (UTC)[reply]
Alternatively, the skeletal support system may be a container reinforced with connective tissue surrounding a cavity filled with liquid.
- ...
In many organs, muscles not only produce movement but provide a unique form of skeletal support of this remarkable group of structures and suggest ways in which an understanding of muscular hydrostats provides new insights into the diversity
of animal form.
This is not addressed in the lead, and I'm sure 99 people out of 100 would not define "skeletal" in this manner. And yet, if I'm reading this right, these are clearly skeletal muscles. — MaxEnt 22:05, 20 March 2023 (UTC)[reply]
- Intrinsic muscles and extrinsic muscles including those of the tongue are mentioned early in Gross anatomy section.--Iztwoz (talk) 09:57, 21 March 2023 (UTC)[reply]