Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
-
The aim of this study was to verify the extent to which the presence of pain affects the quality of life (QoL) of neuropathic patients. The patients were selected in our Department of Peripheral Nervous System Diseases. ⋯ Our main finding was that the QoL is affected not only by the presence of neuropathy, but also by the presence and intensity of pain: the physical aspect of the QoL correlated only weakly with the TNS, but pain was closely related to a worsening in this parameter; moreover, the mental domains of the SF-36 were only correlated with pain. Pain per se worsens the QoL of neuropathic patients, regardless of disease severity.
-
Case Reports
Severe amnesia following bilateral medial temporal lobe damage occurring on two distinct occasions.
A comprehensive neuropsychological assessment was performed on a 38-year-old woman with drug-resistant right temporal lobe epilepsy before temporal lobectomy, during a 2-year follow-up period, and approximately 3 years after surgery when she developed a malignant glioma in the left medial temporal lobe (MTL). Both before and after epilepsy surgery, memory function was normal. ⋯ Compared with other cases of bilateral temporal lesion, this case is peculiar because the damage occurred on two distinct occasions. It suggests that only one MTL can allow normal memory function, or can take over the function normally subserved by a dysfunctional contralateral MTL when the dysfunction is marked and prolonged, such as in chronic epilepsy.
-
The objective was to examine the utility of delayed spinal cord injury rehabilitation. The design was a retrospective study in the spinal unit of a large rehabilitation hospital. ⋯ Patients showed a significant increase in all the outcome measures and achieved independence or assisted independence; significant neurological improvement and improvement in walking were recorded too; most of the patients were discharged home. The present data demonstrate the utility of delayed rehabilitation and highlight the importance of having rehabilitation in a specialised setting.
-
Hypnic headache (HH) is a rare sleep-associated primary headache disorder, usually affecting aged people, first described by Raskin in 1988. The headache attacks, single or multiple in one night, occur exclusively during sleep and tend to present at a consistent time each night, sometimes during a dream. Compared to the original description, newly reported cases have expanded the clinical spectrum of the disorder to include unilateral forms (about 40%, half of which are side-locked), forms with a longer duration (up to 3 h) and cases with onset in juvenile/adult age. ⋯ The pathophysiology of HH is still unclear. Available data allow speculation that, in predisposed subjects, an age-related impairment of suprachiasmatic nucleus could cyclically activate a disnociceptive mechanism leading to both a sudden awakening and headache. The mechanism may be precipitated by neurophysiologic events such as the strong reduction of firing occurring in the dorsal raphe nucleus during a REM sleep phase.