Phase Advance in Moderately Sleepy and Alert Normals

kids and teenager are sleepy at school because the electronic media they have in their bedrooms leads them to have delayed sleep phase disorder (dspd)

bserved by many teachers that most of the time, mumbling and searching for their intended words, students complain why they have forgotten the words they have learned in the previous semesters. they ask for some new ways that may help them to recall and apply the learned words more efficiently, since as they declare one of the most important skills in foreign language learning is having a g...

Simulation of advance phase in furrow irrigation by zifa model with standard cross section

Sleepy Genes

wake states. Importantly, several conditions were used in this research including normal wakefulness (W), sleep deprivation (SD), SD followed by recovery sleep, and sleep in undisturbed mice. In most previous research, SD was generally considered simply a way to maximize wake (W), and in general, natural periods of W at night and periods of forced wake during SD had similar increased levels of ...

The sleepy patient.

c OBSTRUCTIVE SLEEP APNOEA/HYPOPNOEA SYNDROME The obstructive sleep apnoea/hypopnoea syndrome (OSAHS) is the most common medical cause of sleepiness. It can present at any age but is most common in middle age, when it occurs in around 1–4% of men and 1–2% of women. It occurs rarely in the teens and 20s—a useful diVerentiator from narcolepsy. Patients usually present with sleepiness which is som...

Sleepy older drivers.