Now showing items 1-5 of 5

    • Effects of maternal separation on baseline sleep and cold stress-induced sleep rebound in adult Wistar rats 

      Tiba, Paula Ayako [UNIFESP]; Tufik, Sergio [UNIFESP]; Suchecki, Deborah [UNIFESP] (Amer Academy Sleep Medicine, 2004-09-15)
      Study Objectives: To evaluate the influence of early life environments on basal and cold stress-induced sleep patterns in rats.Design: The design was a 3 (Groups [control, early handling, maternal separation]) x 2 (Situations ...
    • Effects of sleep loss on sleep architecture in Wistar rats: Gender-specific rebound sleep 

      Andersen, M. L. [UNIFESP]; Antunes, I. B. [UNIFESP]; Silva, A. [UNIFESP]; Alvarenga, T. A. F. [UNIFESP]; Baracat, E. C. [UNIFESP]; Tufik, S. [UNIFESP] (Elsevier B.V., 2008-05-15)
      This study was designed to examine the influence of gender on sleep rebound architecture after a 4-day paradoxical sleep deprivation period. After a 5-day baseline sleep recording, both male and female rats in different ...
    • Lithium Prevents REM Sleep Deprivation-Induced Impairments on Memory Consolidation 

      Ota, Simone Marie [UNIFESP]; Moreira, Karin Di Monteiro [UNIFESP]; Suchecki, Deborah [UNIFESP]; Oliveira, Maria Gabriela Menezes de [UNIFESP]; Tiba, Paula Ayako [UNIFESP] (Amer Acad Sleep Medicine, 2013-11-01)
      Background: Pre-training rapid eye movement sleep (REMS) deprivation affects memory acquisition and/or consolidation. It also produces major REMS rebound at the cost of waking and slow wave sleep (SWS). Given that both SWS ...
    • Long lasting alteration in REM sleep of female rats submitted to long maternal separation 

      Tiba, Paula Ayako [UNIFESP]; Tufik, Sergio [UNIFESP]; Suchecki, Deborah [UNIFESP] (Elsevier B.V., 2008-02-27)
      Early adverse experiences represent risk factors for the development of anxiety and mood disorders. Maternal separation can induce biobehavioral alterations in male rodents similar to those seen in depressed humans, such ...
    • Sleep rebound attenuates context-dependent behavioural sensitization induced by amphetamine 

      Calzavara, Mariana Bendlin [UNIFESP]; Andersen, Monica Levy [UNIFESP]; Fukushiro, Daniela Fukue [UNIFESP]; Lopez, Giorgia Batlle [UNIFESP]; Abilio, Vanessa Costhek [UNIFESP]; Tufik, Sergio [UNIFESP]; Frussa-Filho, Roberto [UNIFESP] (Elsevier B.V., 2008-07-01)
      We have recently demonstrated that paradoxical sleep deprivation (PSD) potentiates the induction of amphetamine (AMPH)-induced behavioural sensitization by increasing its conditioned component. in the present study, the ...