The purpose of this study is to understand the neural mechanisms that support real world spatial navigation in humans using deep brain recordings and stimulation during virtual reality (VR), augmented reality, and real world memory tasks. We will determine the cognitive (i.e., memory) and behavioral (i.e., body, head, eye position and movement) factors that modulate deep brain activity and the consequent effects of memory-enhancing deep brain stimulation.
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Spatial memory
Timeframe: Throughout study completion, an average of 2-4 days per year
Memory performance change
Timeframe: Throughout study completion, an average of 2-4 days per year
Oscillatory activity change
Timeframe: Throughout study completion, an average of 2-4 days per year