Tactile discrimination of grating orient
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Minming Zhang; Erica Mariola; Randall Stilla; Mark Stoesz; Hui Mao; Xiaoping Hu;
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Article
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2005
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John Wiley and Sons
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English
โ 389 KB
## Abstract Grating orientation discrimination is employed widely to test tactile spatial acuity. We used functional magnetic resonance imaging (fMRI) to investigate the neural circuitry underlying performance of this task. Two studies were carried out. In the first study, an extensive set of parie