Training augmentation using additive sensory noise in a lunar rover navigation task.

ABSTRACT:

Background

The uncertain environments of future space missions means that astronauts will need to acquire new skills rapidly; thus, a non-invasive method to enhance learning of complex tasks is desirable. Stochastic resonance (SR) is a phenomenon where adding noise improves the throughput of a weak signal. SR has been shown to improve perception and cognitive performance in certain individuals. However, the learning of operational tasks and behavioral health effects of repeated noise exposure aimed to elicit SR are unknown.

Objective

We evaluated the long-term impacts and acceptability of repeated auditory white noise (AWN) and/or noisy galvanic vestibular stimulation (nGVS) on operational learning and behavioral health.

Methods

Subjects (n = 24) participated i

SUBMITTER: Sherman SO 

PROVIDER: S-EPMC10326282 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature