[Paraplegia in flexion and dementia]

The purpose of this study was to assess possible correlations between paraplegia in flexion and dementia in elderly patients in our special nursing home and geriatric hospital. At the time of our study, 10.5% of all our patients were suffering from paraplegia in flexion, with the ratio increasing with advancing age. Disorders of the nervous system, and in particular disorders caused by cerebrovascular disease were found at a high rate of frequency among the paraplegia in flexion patients, in whom the incidence of dementia was 97.8%. In most cases, the degree of dementia was severe, the types and respective percentages being as follows: vascular type 37.8%, Alzheimer's type 24.4%, mixed type 22.2% and others 15.6%. Many of these patients demonstrated pseudobulbar palsy, frontal sign, Babinski's sign, and typical reflexes of spinal automatism. We think that paraplegia in flexion is probably caused by reflexes of spinal automatism and extensive cerebral lesions.