The aim of the present study is to characterize the burden of parents who care for their children with disabilities with the use of a Japanese version of the Zarit Caregiver Burden Interview (J-ZBI) that has been successfully used to quantify the caregiver burden for caring for the disabled elderly. We performed a survey in which questionnaires including the J-ZBI (adapted for the subjects of this study) were given to 135 parents of children in a school for the physically challenged. We obtained 69 valid responses. For the parents, the mean J-ZBI score was 25.6 points and the mean CES-D score was 10.8 points. A lowered QOL for these parents was suggested by the finding that the mean SF-36 score was lower than for other persons of the same year and age in Japan. The parents reported physical strain more frequently than mental stress as the main caregiver burden. According to the parent group's mean J-ZBI score, we classified them into either a heavier or a lighter burden group. The parents who were in a state of depression as judged by the CES-D were more frequently found in the heavier burden group, while those with children who showed complete or modified independence in more items of FIM were more frequent in the lighter burden group. Services to support the physical aspects of parents caring for children with disabilities would reduce their caregiver burden effectively.

Bilateral lesions damaging the primary auditory cortex or the auditory radiation may cause auditory agnosia. We describe a 67-year-old woman with auditory agnosia after bilateral thalamic hemorrhage. Initially, she showed subcortical deafness for words and environmental sounds. Pure tone audiometry showed a moderate-to-severe hearing loss (mean hearing level, right 56 dB ; left 57 dB), while the recording of auditory brainstem response was normal. Brain CT demonstrated a hematoma in the left thalamus and a narrow low density area suggesting a sequel of the right thalamic hemorrhage. Hearing training was begun using sound sources that were easily recognizable for the patient. Her recognition was better for words than for individual Japanese vowel or consonant-vowel sounds, and the use of lip reading contributed to her better recognition of words. After 2 months, she was able to communicate with medical staff and family members in daily conversation.

Post-polio syndrome (PPS) is the term used to describe the symptoms that may develop many years after acute paralytic poliomyelitis( APP). In the case of PPS, the symptoms and signs include progressive muscle wasting and weakness, limb pain, and/or fatigue, occurring one or more decades after maximal recovery from APP. An overuse of enlarged motor units is suspected to cause the deterioration of some nerve terminals or the loss of the motor units themselves. This could in turn induce PPS symptoms such as new muscle weakness and atrophy. Electromyography (EMG) is often a strong tool to diagnose and evaluate PPS. Some studies have shown that mild to moderate intensity muscular strengthening has a positive effect in patients affected by PPS. Rehabilitation for PPS patients should utilize a multiprofessional and multidisciplinary approach. PPS patients should be advised to avoid both inactivity and overuse of the affected muscles. Finally, patient evaluation is often required to access the need of orthoses and assistive devices.