PMC10427343_01
Fluid-attenuated inversion recovery magnetic resonance imaging of patient at onset.
prm-8-20230024-g001.jpg
PMC10427343_01_prm-8-20230024-g001.jpg
fig_001
A 34-year-old woman developed a left frontal subcortical hemorrhage after trauma in 20XX (Fig. 1) and underwent convalescent rehabilitation.
Robotized knee-ankle-foot orthosis.
prm-8-20230024-g002.jpg
PMC10427343_01_prm-8-20230024-g002.jpg
fig_002
Figure 2 illustrates the exoskeleton robot device.
Hybrid Assistive Limb Single Joint (ankle joint attachment). Red arrow indicates assistance provided in dorsiflexion direction. Green arrow indicates assistance provided in plantarflexion direction.
prm-8-20230024-g003.jpg
PMC10427343_01_prm-8-20230024-g003.jpg
fig_003
Assistance was provided in the dorsiflexion direction (red arrow in Fig. 3) when muscle activity from the tibialis anterior was high. When muscle activity from the gastrocnemius muscle was high, assistance was provided in the direction of plantarflexion (green arrow in Fig. 3).