Sleep has important functions for every organ in the body and sleep deprivation (SD) leads to disorders that cause irreparable damage. The aim of this study was to investigate behavioral and brain structural alterations in mice deprived of paradoxical sleep for 48 and 72 h. Working memory, aversive memory as well as levels of nitric oxide (NO) and thiobarbituric acid reactive substances (TBARS) in the hippocamp...
Parkinson’s disease (PD) is a chronic illness characterized by the presence of akinesia, rigidity and resting tremor. Clinical fluctuation is a common finding and is probably related to the oscillation of dopaminergic neurotransmission and also to the influence of other neurotransmitters. Obsessive gambling has been described over the years and it has been associated in many cases with the use of dopaminergic a...