Lesioning: meaning, definitions and examples
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lesioning
[ ˈliːʒənɪŋ ]
medical terminology
Lesioning refers to the process of intentionally damaging or removing portions of tissue or nerve cells in order to study their effects on behavior or physiological function. This technique is often used in research, particularly in neuroscience, to understand the roles of specific brain regions. It is typically conducted using surgical procedures or chemical methods. The information gathered can provide insight into how the affected areas of the brain contribute to various cognitive and physical functions.
Synonyms
ablation, damaging, destruction.
Examples of usage
- The researcher employed lesioning to determine the function of the amygdala.
- In the study of motor control, lesioning specific pathways helped clarify their roles.
- Lesioning experiments have advanced our understanding of neuroplasticity.
- The effects of lesioning on memory retention were documented in several trials.
Translations
Translations of the word "lesioning" in other languages:
🇵🇹 lesionamento
🇮🇳 लेसियनिंग
🇩🇪 Läsionierung
🇮🇩 lesioning
🇺🇦 лізіонування
🇵🇱 lezjonowanie
🇯🇵 損傷化
🇫🇷 lésionnement
🇪🇸 lesionamiento
🇹🇷 lezionlama
🇰🇷 병변화
🇸🇦 إحداث آفة
🇨🇿 lézeňování
🇸🇰 lézovanie
🇨🇳 损伤化
🇸🇮 lezioniranje
🇮🇸 meðferð
🇰🇿 зақымдау
🇬🇪 ზიანის გამოწვევა
🇦🇿 zədələmə
🇲🇽 lesionamiento
Etymology
The term 'lesion' originates from the Latin word 'laesio', meaning 'to harm, to injure'. It has evolved in the medical field to describe any abnormal change in tissue or organ caused by disease or injury. The verb form, 'to lesion', implies the act of causing such changes or conducting experiments involving tissue damage. 'Lesioning' as a practice in scientific research emerged in the mid-20th century, particularly within neuropsychology and behavioral studies. Researchers used lesioning techniques to explore the relationship between brain structure and function, leading to groundbreaking discoveries about brain organization and its impact on behavior. As our understanding of the brain has progressed, the term has become associated with both the clinical aspects of injury as well as experimental methodologies in neuroscience.