The Rim and the Ancient Mariner: The Nautical Horizon Affects Postural Sway in Older Adults Munafo, Justin ; Wade, Michael G. ; Stergiou, Nick ; Stoffregen, Thomas A. Abstract Publication: PLoS ONE Pub Date: December 2016 DOI: 10.1371/journal.pone.0166900 Bibcode: 2016PLoSO..1166900M