Unknown

Dataset Information

0

Multiple visual objects are sampled sequentially.


ABSTRACT: When acting in a complex visual environment, it is essential to be able to flexibly allocate attention to parts of the visual scene that may contain goal-relevant information. The paper by Jia et al. provides novel evidence that our brains sequentially sample different objects in a visual scene. The results were obtained using "temporal response functions," in which unique electroencephalographic (EEG) signals corresponding to the processing of 2 continuously presented objects were isolated in an object-specific way. These response functions were dominated by 10-Hz alpha-band activity. Crucially, the different objects were sequentially sampled at a rate of about 2 Hz. These findings provide important neurophysiological insights into how our visual system operates in complex environments.

SUBMITTER: Jensen O 

PROVIDER: S-EPMC5542713 | biostudies-other | 2017 Jul

REPOSITORIES: biostudies-other

Similar Datasets

| S-EPMC8302549 | biostudies-literature
| S-EPMC5774655 | biostudies-literature
| S-EPMC4066506 | biostudies-literature
| S-EPMC6733593 | biostudies-literature
| S-EPMC7176712 | biostudies-literature
| S-EPMC3508329 | biostudies-literature
| S-EPMC4747748 | biostudies-other
| S-EPMC4856480 | biostudies-literature
| S-EPMC5489144 | biostudies-literature
| S-EPMC2798991 | biostudies-literature