cephalic index (Meaning)

Wordnet

cephalic index (n)

ratio (in percent) of the maximum breadth to the maximum length of a skull

No Synonyms and anytonyms found

Anthropologists use the cephalic index as a measure of skull shape and proportion.
The cephalic index is calculated by dividing the maximum width of the head by its maximum length and multiplying by 100.
Different populations exhibit varying cephalic indices, reflecting genetic and environmental influences.
A dolichocephalic skull has a cephalic index of less than 75, indicating a long and narrow head shape.
In contrast, a brachycephalic skull has a cephalic index of over 80, indicating a short and broad head shape.
The cephalic index was historically used in attempts to classify human populations into distinct racial categories.
Modern studies recognize the limitations of using cephalic index alone for racial classification due to its dependence on environmental factors.
Understanding the cephalic index can provide insights into human migration patterns and evolutionary history.
The cephalic index is one of several cranial measurements used in forensic anthropology to assist in identification.
Researchers continue to study the cephalic index to explore its implications for health, genetics, and population diversity.

ratio (in percent) of the maximum breadth to the maximum length of a skull

No synonyms found.

No antonyms found.

Anthropologists use the cephalic index as a measure of skull shape and proportion.

The cephalic index is calculated by dividing the maximum width of the head by its maximum length and multiplying by 100.

Different populations exhibit varying cephalic indices, reflecting genetic and environmental influences.

A dolichocephalic skull has a cephalic index of less than 75, indicating a long and narrow head shape.