• Daniela Escobar-Magariño, Ofir Turel, and Qinghua He.
• Faculty of Psychology, MOE Key Laboratory of Cognition and Personality, Southwest University, Chongqing, China; Faculty of Psychology, Havana University, Havana, Cuba.
• Neuroscience. 2022 May 10; 490: 296-308.

AbstractMathematical processing is important for professional success. The adaptation paradigm has been widely used to study the brain underpinnings of mathematical processing. In this study, we aim at shedding light on an important component of mathematical processing, namely numerical cognition. To do so, we performed a meta-analysis using the Activation Likelihood Estimation method on studies that have employed the adaptation paradigm for examining numerical cognition. We found a bilateral Intraparietal Sulcus (IPS) activation in studies using both symbolic and non-symbolic stimuli formats. We also found a right lateralized brain activation for the non-symbolic condition and a left lateralized brain activation for the symbolic condition. These results imply that the adaptation paradigm likely targets numeric magnitude processing and confirms the potency of this paradigm to activate the IPS.Copyright © 2022 IBRO. Published by Elsevier Ltd. All rights reserved.

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