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Prevalence and correlates of erectile dysfunction in Salvador, northeastern Brazil: a population-based study.
(2002)
Our objectives were to determine the prevalence of erectile dysfunction (ED) in Brazil and to explore potential sociodemographic, medical, and lifestyle correlates. A cross-sectional, population-based, household survey was ...
Power and coherent oscillations distinguish REM sleep, stage 1 and wakefulness
(2006)
The objective of this work is to determine differences in spectral power and coherent activity between stage 1 (S1) and REM sleep. The EEG activity of the two sleep stages is almost indistinguishable by visual inspection. ...
Power and coherent oscillations distinguish REM sleep, stage 1 and wakefulness
(2006)
The objective of this work is to determine differences in spectral power and coherent activity between stage 1 (S1) and REM sleep. The EEG activity of the two sleep stages is almost indistinguishable by visual inspection. ...
Electrophysiological correlates of the mesoaccumbens system during male rat sexual behaviour
(2008)
It is well known that during the male rat sexual interaction different levels of arousal or sexual motivation are involved and that these motivational changes are associated with variations in the level of dopamine (DA); ...
Effects of meditation on brain electrical activity [Efectos de la MeditaciZapotitlánn sobre la Actividad Eléctrica Cerebral]
(1999)
The aim of this work was to study the changes on different parameters of brain electrical activity (EEG) produced by a 4 moth Autoallusive meditation training during two experimental conditions, rest and concentration in ...
Effects of meditation on brain electrical activity [Efectos de la Meditación sobre la Actividad Eléctrica Cerebral]
(1999)
The aim of this work was to study the changes on different parameters of brain electrical activity (EEG) produced by a 4 moth Autoallusive meditation training during two experimental conditions, rest and concentration in ...
Power and coherent oscillations distinguish REM sleep, stage 1 and wakefulness
(2010)
An adaptive discrete-time tracking controller for a direct current (DC) motor with controlled excitation flux is presented. A high order neural network is used to identify the plant model; this network is trained with an ...
Subcortical multiple unit activity changes during rat male sexual behavior
(1997)
Multiple unit activity (MUA) was recorded from the ventral tegmental area (VTA) and mesencephalic locomotor region (MLR) during copulatory behavior of freely moving male rats. Simultaneous accelerometric recordings of the ...
Subcortical multiple unit activity changes during rat male sexual behavior
(1997)
Multiple unit activity (MUA) was recorded from the ventral tegmental area (VTA) and mesencephalic locomotor region (MLR) during copulatory behavior of freely moving male rats. Simultaneous accelerometric recordings of the ...