Nocturnal body movements and sleep quality
Julkaistu sarjassa
Jyväskylä Studies in Education, Psychology and Social ResearchTekijät
Päivämäärä
1997Nocturnal body motility and autonomic nervous system (ANS) activity as manifested in respiratory movements and the pumping action of the heart (ballistocardiogram, BCG) registered by using the static charge sensitive bed (SCSB) method were investigated in five studies. The SCSB data were classified into quiet (QS), intermediate (IS) and active (AS) states according to the frequency of small body movements and the regularity of the ANS parameters. These states and body movements per se were assessed as measures of sleep quality. QS, IS, and AS were also studied in relation to dreaming. Both visual (Study I) and automatic (Study ill) analyses revealed that the changes in different SCSB variables and in the activity states reflect the cyclic variation of the standard sleep stages. QS and IS were mainly related to NREM sleep, but while REM sleep was mostly scored as AS, the total nocturnal AS was a combination of wakefulness, stages 1 and 2, and REM sleep. The percentages of dream recall (Study 11) after QS (20%) and IS (25%) confirmed their association with NREM sleep, whereas the recall rate in AS (80%) was comparable with the percentages usually found after REM awakenings. Study IV using behavioral responsiveness as a measure of sleep depth showed similar kinds of differences between the SCSB activity states as were found between the standard sleep stages, the amount of QS appearing to be a useful indicator of deep sleep. Study V revealed significant inter-subject differences in the SCSB parameters but also a noteworthy intra-subject variation across 14 consequtive nights was found. The subjective sleep evaluations during the individual extremes of SCSB activity significantly differed from each other, quiet SCSB recording indicating subjectively good sleep. Studies I-IV indicate that SCSB activity analysis provides a simple and inexpensive method for assessing sleep quality and for dream research. According to Study V the validity of single-night recordings as measures of sleep quality should be questioned, especially as regards experimental settings with small number of subjects. Nevertheless, the SCSB appears to be a suitable method when repeated recordings are needed, as in follow-up studies.
...
ISBN
978-951-39-9593-5Julkaisuun sisältyy osajulkaisuja
- Artikkeli I: Kaartinen, J., Erkinjuntti, M. & Rauhala, E. (1996) Sleep stages and static charge sensitive bed (SCSB) analysis of autonomic and motor activity. Journal of Psychophysiology, 10, 1-16.
- Artikkeli II: Kaartinen, J., Fried, R., Lyytinen, H., Leppanen, A., Lahderinne, S. & Rantasuo, J. (1996) Sleep mentation related to autonomic and motor activity - A static charge sensitive bed study of dreaming. Journal of Psychophysiology, 10, 17-25.
- Artikkeli III: Kaartinen, J., Erkinjutti, M., Rauhala, E. (1996). Automatic SCSB analysis of motor and autonomic nervous functions compared with sleep stages. NeuroReport 7(5), 1102-1106. DOI: 10.1097/00001756-199604100-00030
- Artikkeli IV: Kaartinen, J., Polo, O., Sallinen, M., Lyytinen, H. (2003). Behavioral and Electrophysiological Assessment of Activity States Defined by Using the Static Charge Sensitive Bed (SCSB) Method. Sleep and Hypnosis: A Journal of Clinical Neuroscience and Psychopathology, 5(3), 136-144. Full text
- Artikkeli V: Kaartinen, J., Kuhlman, I., and Peura, P. (2003). Long-term Monitoring of Movements in Bed and Their Relation to Subjective Sleep Quality. Sleep and Hypnosis, 5(3). Full text
Metadata
Näytä kaikki kuvailutiedotKokoelmat
- Väitöskirjat [3546]
Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
The phenomenon of movement quality : a phenomenographic study of physiotherapy students’ movement experiences
Ahola, Sirpa; Piirainen, Arja; Skjaerven, Liv Helvik (Informa Healthcare, 2017)Background: This study aimed to explore how students in a physiotherapy bachelor program acquire awareness of their own movement quality and form conceptions of movement quality. Methods: The study was designed as an ... -
Choreographic Inscriptions : A Framework for Exploring Sociomaterial Influences on Qualities of Movement for HCI
Loke, Lian; Kocaballi, A. Baki (University of Jyväskylä, Agora Center, 2016)With the rise of ubiquitous computing technologies in everyday life, the daily actions of people are becoming ever more choreographed by the interactions available through technology. By combining the notion of inscriptions ... -
Relationships between training, nocturnal heart rate variability and morning cortisol saliva levels in young endurance athletes
Kuorelahti, Titta (2019)Introduction. In order to reach the peak levels of performance, athletes must find a way to combine intensive training with sufficient amount of recovery. This is especially important in endurance sports where both training ... -
Heart rate variability in chronic and acute stress : with special reference to nocturnal sleep and acute challenges after awakening
Hynynen, Esa (University of Jyväskylä, 2011)
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.