What does laterality mean?
Laterality is a noun that describes the preference or dominance of one side of the body over the other, particularly in actions such as handedness or footedness. This phenomenon is closely related to the way the brain processes information and controls the body's movements. Research has shown that laterality can have implications for cognitive abilities, athletic performance, and even neurological disorders. Understanding laterality can provide insights into human behavior and development. The term is widely used in various fields, including psychology, neuroscience, and sports science. Laterality can be an important factor in determining an individual's strengths and weaknesses.
nounLaterality refers to the preference or dominance of one side of the body over the other, especially in actions such as handedness or footedness. It can also describe the phenomenon of one side of the brain controlling the opposite side of the body.
- The preference or dominance of one side of the body over the other.
- The phenomenon of one side of the brain controlling the opposite side of the body.
"The study examined the relationship between laterality and cognitive abilities in children."
"The researcher's findings suggested a strong correlation between laterality and athletic performance."
"The patient's laterality was assessed as part of the neurological evaluation."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of laterality
The word 'laterality' originates from the Latin word 'lateralis,' meaning 'of or pertaining to the side.' It has developed through Middle English and is related to the word 'lateral,' which refers to something situated on the side. The term has evolved to encompass various aspects of sidedness and asymmetry in the human body and brain.
Usage notes
The term is often used in fields such as psychology, neuroscience, and sports science. It can have different connotations depending on the context, such as implying a natural or learned preference.