<p>The upper and lower thresholds are moved simultaneously via and with (a) (b) and all other parameters as in (15). Note that mean VLPO drive equals for consistency with <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0103877#pone.0103877-Phillips2" target="_blank">[24]</a>. Sleep regions are shaded.</p
Sleep is essential for most living things to function. Many features of sleep are not yet understood...
An improvement to our current quantitative model of arousal state dynamics is presented that more ac...
<p>The blue strips indicate simulated sleep and green indicate scheduled shift work. The background ...
<p>With the parameters as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0...
<p>(a) The two-process model, showing the typical trajectory of the homeostatic pressure during a sl...
<p><b>A</b> The bistable region is shaded blue, and the wake and sleep regions are labeled. The traj...
<p>Time series for the firing rates of MA, (blue), VLPO, (black), and Orx, (green), are plotted f...
In the two-process model as developed in the early 1980's sleep is controlled by a process-S, repres...
<p>Solutions of the two-process model showing periodicity on the period of two days. (a) (b) All o...
<p>(a) Sleep-wake cycle showing the MA firing rate as a function of the drive to the VLPO . Over on...
Abstract Daan et al. (1984) have proposed that sleep and wakefulness are regulated, in part, by a &q...
<p><b>A)</b> Stage proportions, <b>B)</b> Transition Probabilities (0<sup>th</sup> Order—the probabi...
<div><p>Sleep is essential for the maintenance of the brain and the body, yet many features of sleep...
Sleep is essential for the maintenance of the brain and the body, yet many features of sleep are poo...
<p>Circular arrows correspond to the probability of maintaining a state (i.e., the time spent in the...
Sleep is essential for most living things to function. Many features of sleep are not yet understood...
An improvement to our current quantitative model of arousal state dynamics is presented that more ac...
<p>The blue strips indicate simulated sleep and green indicate scheduled shift work. The background ...
<p>With the parameters as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0...
<p>(a) The two-process model, showing the typical trajectory of the homeostatic pressure during a sl...
<p><b>A</b> The bistable region is shaded blue, and the wake and sleep regions are labeled. The traj...
<p>Time series for the firing rates of MA, (blue), VLPO, (black), and Orx, (green), are plotted f...
In the two-process model as developed in the early 1980's sleep is controlled by a process-S, repres...
<p>Solutions of the two-process model showing periodicity on the period of two days. (a) (b) All o...
<p>(a) Sleep-wake cycle showing the MA firing rate as a function of the drive to the VLPO . Over on...
Abstract Daan et al. (1984) have proposed that sleep and wakefulness are regulated, in part, by a &q...
<p><b>A)</b> Stage proportions, <b>B)</b> Transition Probabilities (0<sup>th</sup> Order—the probabi...
<div><p>Sleep is essential for the maintenance of the brain and the body, yet many features of sleep...
Sleep is essential for the maintenance of the brain and the body, yet many features of sleep are poo...
<p>Circular arrows correspond to the probability of maintaining a state (i.e., the time spent in the...
Sleep is essential for most living things to function. Many features of sleep are not yet understood...
An improvement to our current quantitative model of arousal state dynamics is presented that more ac...
<p>The blue strips indicate simulated sleep and green indicate scheduled shift work. The background ...