Changes of sleep-stage transitions due to ageing and sleep disorder
نویسندگان
چکیده
منابع مشابه
Changes of sleep-stage transitions due to ageing and sleep disorder.
Transition patterns between different sleep stages are analysed in terms of probability distributions of symbolic sequences for young and old subjects with and without sleep disorder. Changes of these patterns due to ageing are compared with variations of transition probabilities due to sleep disorder.
متن کاملNon-rem Sleep Stage Transitions Control Rem Sleep Rhythm
1423 Stage Transition Mechanism for Ultradian Rhythm—Kishi et al neurons themselves. Although further modifications of the original reciprocal interaction model, e.g., the incorporation of selfinhibitory cholinergic autoreceptors and excitatory interactions between cholinergic and non-cholinergic REM-on neurons, have been proposed over the past 30 years with new findings of synaptic details of ...
متن کامل[Instantaneous changes in sleep stage due to the sound of a passing truck].
The instantaneous effect of the sound of a passing truck on sleep of five male students, 23 to 25 years of age, was assessed. The peak levels of noise were adjusted to 55, 60, and 65 dB (A) with intervals of 18 and 13 minutes, and a frequency of one per hour. Background noise in the experimental room was Leq 42 dB (A). The sleep stage of each epoch was visually judged based on the criteria of R...
متن کاملkids 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...
15 صفحه اولAsymmetry and Basic Pathways in Sleep-Stage Transitions.
We study dynamical aspects of sleep micro-architecture. We find that sleep dynamics exhibits a high degree of asymmetry, and that the entire class of sleep-stage transition pathways underlying the complexity of sleep dynamics throughout the night can be characterized by two independent asymmetric transition paths. These basic pathways remain stable under sleep disorders, even though the degree ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2015
ISSN: 1364-503X,1471-2962
DOI: 10.1098/rsta.2014.0093