作者
Makoto Miyakoshi, Lukas Gehrke, Klaus Gramann, Scott Makeig, John Iversen
发表日期
2021/12
期刊
European Journal of Neuroscience
卷号
54
期号
12
页码范围
8283-8307
简介
Spatial navigation is one of the fundamental cognitive functions central to survival in most animals. Studies in humans investigating the neural foundations of spatial navigation traditionally use stationary, desk‐top protocols revealing the hippocampus, parahippocampal place area (PPA), and retrosplenial complex to be involved in navigation. However, brain dynamics, while freely navigating the real world remain poorly understood. To address this issue, we developed a novel paradigm, the AudioMaze, in which participants freely explore a room‐sized virtual maze, while EEG is recorded synchronized to motion capture. Participants (n = 16) were blindfolded and explored different mazes, each in three successive trials, using their right hand as a probe to “feel” for virtual maze walls. When their hand “neared” a virtual wall, they received directional noise feedback. Evidence for spatial learning include shortening of …
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