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Fig. 3 | BMC Geriatrics

Fig. 3

From: The effect of sensory manipulation on the static balance control and prefrontal cortex activation in older adults with mild cognitive impairment: a functional near-infrared spectroscopy (fNIRS) study

Fig. 3

Comparison of static balance control ability between MCI group and control group under the eyes open condition

Note. (A) ~ (G) represents the comparison of balance parameters between MCI group and control group under the eyes open condition. RMS = Root mean squared; RMSml = Root mean squared in the ML direction; RMSap = Root mean squared in the AP direction; MVELO = the average velocity of the COP; MVELOml = the average velocity of the COP in the ML direction; MVELOap = the average velocity of the COP in the AP direction; 95%AREA-CE = the 95% confidence ellipse area of the COP. a, significant difference between groups. b, significant difference between types of support surface

*p < 0.05, **p < 0.01

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