Alopecia universalis - Wikipedia
WEBAlopecia universalis (AU), also known as alopecia areata universalis, is a medical condition involving the loss of all body hair, including eyebrows, eyelashes, chest hair, armpit hair, and pubic hair. It is the most severe form of alopecia areata (AA). [1] .
Hair loss - Wikipedia
WEBSigns and symptoms. Symptoms of hair loss include hair loss in patches usually in circular patterns, dandruff, skin lesions, and scarring. Alopecia areata (mild – medium level) usually shows in unusual hair loss areas, e.g., eyebrows, backside of the head or above the ears, areas the male pattern baldness usually does not affect.
The Naked Truth: Why Humans Have No Fur | Scientific American
WEBFeb 1, 2010 · Human hairlessness is not an evolutionary adaptation to living underground or in the water—the popular embrace of the so-called aquatic ape hypothesis notwithstanding. Neither is it the result of...
What is the latest theory of why humans lost their body hair? Why …
WEBJun 4, 2007 · Scientists have suggested three main explanations for why humans lack fur. All revolve around the idea that it may have been advantageous for our evolving lineage to have become less and less...
Types of hair loss - American Academy of Dermatology
WEBFrontal fibrosing alopecia is a type of hair loss that often causes noticeable loss of eyebrows and a receding hairline. Find out what can prevent worsening of this hair loss. Tight hairstyle can cause hair loss. If you often pull your hair tightly into a bun, cornrows, or another hairstyle, you can develop a type of hair loss called traction ...
Why Did Humans Lose Their Fur? | Science| Smithsonian Magazine
WEBDecember 11, 2018. Homo neanderthalensis, the earlier relatives of Homo sapiens, also evolved to shed most of their body hair. Paul Hudson / Flickr / CC BY 2.0. Millions of modern humans ask...
HAIRLESSNESS - All you need to know about it - Collins Online …
WEBDefinitions of 'hairlessness' the condition of being hairless. [...] Synonyms of 'hairlessness' • baldness, alopecia, baldheadedness, baldpatedness [...] More. Examples of 'hairlessness' in a sentence. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of Collins.
Hairlessness Definition & Meaning - Merriam-Webster
WEB: a slender threadlike outgrowth of the epidermis of an animal. especially : one of the usually pigmented filaments that form the characteristic coat of a mammal. b. : the hairy covering of an animal or a body part. especially : the coating of hairs on a human head. 2. : haircloth. 3. a. : a minute distance or amount. won by a hair. b.
Why Humans and Their Fur Parted Ways - The New York Times
WEBAug 19, 2003 · Once hairlessness had evolved through natural selection, Dr. Pagel and Dr. Bodmer suggest, it then became subject to sexual selection, the development of features in one sex that appeal to the...
Hairlessness - Definition, Meaning & Synonyms | Vocabulary.com
WEBApr 11, 2024 · Definitions of hairlessness. noun. the condition of being void of hair. synonyms: depilation. see more. noun. the quality of not having hair. see more.
Skip to content