LATERALITY Meaning and
Definition
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Laterality refers to the preference for using one side of the body or brain over the other. It is the inherent bias or dominance exhibited by an individual towards either the right or left side of their body. This bias can be observed in various aspects, such as manual dexterity, visual processing, or auditory perception.
In terms of manual laterality, it is commonly observed that most people exhibit a preference for using either their right or left hand for executing tasks requiring fine motor skills. This preference is known as handedness. Additionally, laterality can also be seen in ocular laterality, where individuals exhibit a preference for using either the right or left eye for visual tasks.
Laterality also extends to cerebral function, as it is often observed that different brain functions are predominantly localized in either the left or right side of the brain. For example, language processing is primarily localized in the left hemisphere for right-handed individuals, while it can be localized in either hemisphere for left-handed individuals.
Understanding laterality is crucial for studying cognitive processes, as it provides valuable insights into the functional specialization and organization of the brain. It helps researchers and clinicians comprehend individual differences in behavior, cognition, and neurological conditions. By studying laterality, scientists can gain a deeper understanding of how the brain and body work together to process and interact with the world around us.
Common Misspellings for LATERALITY
Etymology of LATERALITY
The word "laterality" is derived from the Latin word "latus" meaning "side" or "flank". The suffix "-ity" is added to form the noun form, which denotes a state or condition. Therefore, "laterality" refers to the condition or state of having a preference or dominance on one side of the body.
Similar spelling words for LATERALITY
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