A common neural substrate for number comparison, hand reaching and grasping: a SDM-PSI meta-analysis of neuroimaging studies

Cortex ◽  
2022 ◽  
Author(s):  
Mariagrazia Ranzini ◽  
Cristina Scarpazza ◽  
Joaquim Radua ◽  
Simone Cutini ◽  
Carlo Semenza ◽  
...  
Keyword(s):  
Meta Analysis ◽  
Number Comparison ◽  
Neural Substrate

Motion on Numbers: Transcranial Magnetic Stimulation on the Ventral Intraparietal Sulcus Alters Both Numerical and Motion Processes

2009 ◽  
Vol 21 (11) ◽  
pp. 2129-2138 ◽  
Author(s):  
Elena Salillas ◽  
Demis Basso ◽  
Maurizia Baldi ◽  
Carlo Semenza ◽  
Tomaso Vecchi
Keyword(s):  
Transcranial Magnetic Stimulation ◽  
Motion Detection ◽  
Magnetic Stimulation ◽  
Reaction Times ◽  
Single Pulse ◽  
Coherent Motion ◽  
Intraparietal Sulcus ◽  
Close Link ◽  
Number Comparison ◽  
Neural Substrate

It has often been proposed that there is a close link between representation of number and space. In the present work, single-pulse transcranial magnetic stimulation (TMS) was applied to the ventral intraparietal sulcus (VIPS) to determine effects on performance in motion detection and number comparison tasks. Participants' reaction times and thresholds for perception of laterally presented coherent motion in random dot kinematograms increased significantly when the contralateral VIPS was stimulated in contrast to the interhemispheric sulcus (Experiment 1) and to the ipsilateral VIPS (Experiment 2). In number comparison tasks, participants compared the magnitude of the laterally presented numbers 1–9 with the number 5. Again, reaction times significantly increased when TMS was applied to the contralateral VIPS in contrast to control sites. The finding that VIPS-directed TMS results in impaired efficiency in both motion perception and number comparison suggests that these processes share a common neural substrate.

The Effect of COMT Gene Polymorphism on the Neural Substrate of Attention Control: A Meta-analysis of Imaging Genetics Studies

2013 ◽  
Vol 20 (4) ◽  
pp. 504-513 ◽  
Author(s):  
Jun-Long LUO ◽  
Yi-Gui QIN ◽  
Wen-Fu LI ◽  
Hai-Xue Zhu ◽  
Yan TIAN ◽  
...  
Keyword(s):  
Gene Polymorphism ◽  
Meta Analysis ◽  
Imaging Genetics ◽  
Attention Control ◽  
Comt Gene ◽  
Neural Substrate

scholarly journals The Neural Substrate of Reward Anticipation in Health: A Meta-Analysis of fMRI Findings in the Monetary Incentive Delay Task

2018 ◽  
Vol 28 (4) ◽  
pp. 496-506 ◽  
Author(s):  
Robin Paul Wilson ◽  
◽  
Marco Colizzi ◽  
Matthijs Geert Bossong ◽  
Paul Allen ◽  
...  
Keyword(s):  
Meta Analysis ◽  
Monetary Incentive ◽  
Delay Task ◽  
Reward Anticipation ◽  
Neural Substrate ◽  
Monetary Incentive Delay Task ◽  
Monetary Incentive Delay

Effect of BDNF val66met polymorphism on declarative memory and its neural substrate: A meta-analysis

2012 ◽  
Vol 36 (9) ◽  
pp. 2165-2177 ◽  
Author(s):  
Joseph P. Kambeitz ◽  
Sagnik Bhattacharyya ◽  
Lana M. Kambeitz-Ilankovic ◽  
Isabel Valli ◽  
David A. Collier ◽  
...  
Keyword(s):  
Declarative Memory ◽  
Meta Analysis ◽  
Val66met Polymorphism ◽  
Neural Substrate ◽  
Bdnf Val66met Polymorphism

The effects of low-ratio n-6/n-3 PUFA on biomarkers of inflammation: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Yali Wei ◽  
Yan Meng ◽  
Na Li ◽  
Qian Wang ◽  
Liyong Chen
Keyword(s):  
Systematic Review ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acid ◽  
Meta Analysis ◽  
Chain Polyunsaturated Fatty Acid ◽  
Inflammation Markers ◽  
Pufa Supplementation ◽  
Long Chain

The purpose of the systematic review and meta-analysis was to determine if low-ratio n-6/n-3 long-chain polyunsaturated fatty acid (PUFA) supplementation affects serum inflammation markers based on current studies.

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