Yujie Lin, Guangming Ren, Jingzhuang Zhao, Yizhi Shao, Baoquan He, Xin Tang, Ou Sha, Wenwen Zhao, Qi Liu, Liming Xu, Tongyan Lu
Long-Term Protection Elicited by an Inactivated Vaccine Supplemented with a Water-Based Adjuvant against Infectious Hematopoietic Necrosis Virus in Rainbow Trout (Oncorhynchus mykiss)
Microbiology spectrum
lower limb amputation affect physical psychological functioning use prosthetic device also lead increased cognitive demands measuring cognitive load objectively challenging therefore studies use questionnaires easy apply suffer subjective bias motivated present study investigated whether mobile eye tracker used objectively measure cognitive load monitoring gaze behavior set motor tasks five prosthetic users eight ablebodied controls participated study eye tracking data kinematics recorded set motor tasks level ground walking walking uneven terrain obstacle avoidance stairs ramp well ramp stairs participants asked focus gaze visual target long possible target fixation times increase pupil diameters determined correlated subjective ratings cognitive load overall target fixation time pupil diameter showed strong negative positive correlations respectively subjective rating cognitive load ablebodied controls 075 080 respectively however individual correlation strength cases even sign different across participants similar trend could observed prosthetic users results study showed mobile eye tracker may used estimate cognitive load prosthesis users locomotor tasks paves way establish new approach assessing cognitive load objective yet practical simple administer nevertheless future studies corroborate results comparing objective measures well focus translating proposed approach outside laboratory