Neural Evidence for Different Types of Position Coding Strategies in Spatial Working Memory.

ABSTRACT: Sustained neural activity during the delay phase of spatial working memory tasks is compelling evidence for the neural correlate of active storage and maintenance of spatial information, however, it does not provide insight into specific mechanisms of spatial coding. This activity may reflect a range of processes, such as maintenance of a stimulus position or a prepared motor response plan. The aim of our study was to examine neural evidence for the use of different coding strategies, depending on the characteristics and demands of a spatial working memory task. Thirty-one (20 women, 23 ± 5 years) and 44 (23 women, 21 ± 2 years) participants performed a spatial working memory task while we measured their brain activity using fMRI in two separate experiments. Participants were asked to reme

SUBMITTER: Purg N 

PROVIDER: S-EPMC9067305 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature