Engineering Commons^™

Tracking Simulated Somatosensory Deficiencies That Affect Postural Stability Through Detrended Fluctuation Analysis, Cameron Steele

Scholar Week 2016 - present

Falls are a prevalent problem within elderly populations. Falls also increase the cost of healthcare, since they cause severe injuries frequently and negatively affect quality of life. Lack of postural stability is the consequence of falls, and postural stability is defined as the correct biomechanical execution based on sensory feedback. The types of sensory feedback are vision, vestibular (ear), proprioceptive (body awareness), and somatosensory (sensation of the environment). This study focuses on the lack of postural stability in quiet standing due to somatosensory and vision deficiencies. To track these deficiencies, 51 subjects stood for 60 seconds on two force plates, …