What does stereognosis mean?
Stereognosis is the ability to identify an object by feeling it with one's fingers, especially in the dark. This skill is particularly useful for people with visual impairments or in situations where vision is limited. It involves the use of tactile perception to gather information about an object's shape, size, and texture. Stereognosis can be developed through practice and is an important aspect of haptic perception. In everyday life, stereognosis is often used in situations where visual information is not available, such as in the dark or when working with objects that are not visible. The ability to rely on stereognosis can be a valuable asset in many situations, and it is an important aspect of human perception and cognition.
nounThe ability to identify an object by feeling it with one's fingers, especially in the dark.
- The ability to identify an object by feeling it with one's fingers, especially in the dark.
"She relied on her sense of stereognosis to find her way around the unfamiliar room."
"She relied on her sense of stereognosis to find her way around the unfamiliar room."
"The blindfolded person used their sense of stereognosis to locate the object."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of stereognosis
The word stereognosis comes from the Greek words 'stereos' meaning solid and 'gnosis' meaning knowledge. It was first used in the 19th century to describe the ability to identify objects through touch.
How stereognosis is actually used
Stereognosis is a useful skill for people with visual impairments or in situations where vision is limited.