Fig. 1
The assessment of the patient’s gastric motility under the condition of having his or her hand held with and without caregiver relaxation. T0: the end of tube feeding. T1: 3-min after the end of tube feeding. T2: 60-min after the end of tube feeding. 
1: measure if the antral cross-sectional area. 
2: measure of the number of contractions and the contraction rate for 3-min period after the end of tube feeding