Total sleep deprivation (TSD) impairs attention as well as higher-order cognitive processes. Memory for negative and positive words was correlated with REM density in both of the respective conditions. That is, the social jetlag shortened the length of learning time on condition that mastery‐approach goal was high. Enter your email address below and we will send you your username, If the address matches an existing account you will receive an email with instructions to retrieve your username, By continuing to browse this site, you agree to its use of cookies as described in our, I have read and accept the Wiley Online Library Terms and Conditions of Use. IA112 Brain Plasticity, Memory Consolidation and Emotion Processing. The current research begins to examine whether participants perceived female person more competent after evaluate multiply‐categorizable individuals. Description: The American Journal of Psychology (AJP) was founded in 1887 by G. Stanley Hall and was edited in its early years by Titchener, Boring, and Dallenbach. in all areas of the field and making them freely available online without any subscriptions to the researchers worldwide. Cognitive, behavioral and non‐medication interventions for sleep disorders 9. From the above, the current results were suggested that it could experience a comfortable hypnagogic imagery by rousing pleasantness before sleep. The aims were to identify the classes of the insomnia symptoms and to evaluate their effects on quality of life in women with breast cancer. Journal of Sleep Disorders and Therapy aims to publish most complete and reliable source of information on discoveries and current developments in the mode of original articles, review articles, case reports, short communications, etc. We investigated a possible positive emotional memory consolidation function of sleep using both negative and positive emotional words. Self‐awakening (SA) is the ability to awaken without external assistance at a predetermined time. A survey of SA habits, sleep‐wake habits, usual subjective sleep estimations, and ME type was conducted with 379 Japanese students for five consecutive years. The effects of childhood trauma, dissociation, fantasy proneness, and negative emotionality in the prediction of frequency and distress of nightmare. In this session, research on nightmares in the Japanese population is reviewed, including (1) understanding and assessment of nightmares using the neurocognitive model, (2)cognitive‐behavioral treatment and management of nightmares for Japanese clients, (3) neurophysiological bases of SOREM sleep (Kanasibari) and cultural contexts of nightmares, and (4) dissociative experiences and nightmares in the Japanese population. Japan Society for the Promotion of Science, Japan; 2. Significant interaction was found between social jetlag and mastery‐approach goal to the learning time in the input‐positive condition. Whether the results generalise beyond a student population requires testing. Sleep physiology 3. We can expect efficacy of non‐pharmacological and psychological treatment for reducing nightmare symptoms and prevent future psychiatric problems. Research Fellow of Japan Society for the Promotion of Science, Japan. Journal of Sleep Disorders and Therapy is a peer-reviewed, Open Access journal that publishes original research articles, review articles, and clinical studies related to all aspects of sleep disorders and their treatment. In present study, effects of blue and red lights on subjective evaluations and sleep structures were examined. Sleep psychology is a specialty that developed from the need to better understand and treat sleep and sleep‐related disorders. Sleep Medicine aims to be a journal no one involved in clinical sleep medicine can do without. Hiroshima University, Graduate School of Integrated Arts and Sciences, Japan; 2. Samy I McFarlane Although the victims feel themselves to be awake during these episodes, this phenomenon occurs during REM sleep, albeit, REM sleep that is somewhat different from ordinary ones. These results suggest sustained high level of insomnia symptoms can reduce physical well‐being and additional concerns but not emotional well‐being in Chinese women with breast cancer. Actually sleep paralysis episodes can be elicited in a laboratory by disrupting sleep patterns. In these four classes, women in low sustained class had highest scores of social/family and functional well‐beings, but those in high sustained class had highest scores of physical well‐being and additional concerns. The possible effects that sleep may have on long‐term memory are first considered using the restorative hypothesis of sleep. After watching films stimuli, Positive Affect scale significantly increased in Positive stimuli group, and, Negative Affect scale significantly increased in Negative stimuli group. We also studied the prevalence of SAD among individuals with different chronotypes and at different latitudes. What ‘a good night’s sleep’ means for one person might be different for another. Various factor such as morningness/eveningness (ME) and sleep amount consistency affected SA habits. Unexpectedly, at facet level of transformational leadership, intellectual stimulation and individual consideration did not change significantly between the two conditions. During the following 7‐hour bedtime, PSG was recorded to examine sleep structures. When Sleep and Time Matter, Philippe Peigneux Universite Libre de Bruxelles, Belgium. We investigated whether SAD is associated with nightmares and insomnia in a similar way than non‐seasonal depression. P2463 Evaluate multiply‐categorizable individuals can decrease stereotyping, Bin Zuo, Fangfang Wen, Shan Sun Central China Normal University, China. Japanese college‐age participants completed measures of frequency and distress of nightmare (NDQ; Nightmare Distress Questionnaire; Belicki,1992; Okada & Matsuda,2014), adjective self‐evaluation for the Big Five personality traits (Horike,1999), fantasy proneness (CEQ; Creative Experiences Questionnaire; Merckelbach et al.,2001; Okada et al.,2004), dissociation (DES; Dissociative Experiences Scale; Bernstein & Putnam,1986; Tanabe & Ogawa,1992), and childhood trauma (CATS; Child Abuse and Trauma Scale; Sanders & Giolas,1991; Sanders & Becker‐Lauren,1995; Tanabe,1996). 287 women with breast cancer were recruited to complete measures at six time‐points lasting for 4 months. The meaning, origin, and analysis of dreams have fascinated psychologists since the inception of the field of psychology. The findings of this study may imply that social jetlag has a great impact on students' learning behavior. This hypothesis proposes that protein synthesis is facilitated by sleep. P2456 The relationship between sleep log and subjective sleep quality, Yutarou Kanno (1), Ritsuko Tsugawa (2) 1. Please check your email for instructions on resetting your password. College of humanities and sciences, Nihon Univ., Japan. Hiroshima University, Japan. Almost 40% of ordinary individuals experience at least one episode in their lifetime. University of Turku, Finland; 2. Although REM sleep duration was not significantly different between the negative mood and the positive mood conditions, and rapid eye movements (REMs) density was positively correlated with negative mood scores in the negative mood condition. CBT for nightmares is combination of several techniques: i) self‐monitoring by dream diary, ii) cognitive restructuring of negative thoughts in nightmares, iii) dream imagery exposure, iv) imagery rehearsal, and v) progressive muscle relaxation training before falling asleep. Specifically, the EEG contains more abundant high frequency components (α and β bands), which usually appear during wakefulness. Special Issue: 31st International Congress of Psychology, 24–29 July 2016, Yokohama, Japan. In contrast, sleep paralysis in conjunction with sleep attacks has been reported as a concomitant of narcolepsy. Introduction. Normal and disordered sleep 2. The emotion of stimuli films was incorporated into hypnagogic imagery more Positive stimuli group than Negative stimuli group. However, sleep is currently manifesting a … The confounding role of circadian rhythms in previous sleep and memory experiments is also considered. Actual sleep time did not correlate sleep log and subjective sleep quality. TS111 Nightmare research and its clinical applications in Japan, Organizers: Kazuo Matsuoka (1), Eiko K Matsuda (2) 1. Seasonal Affective Disorder (SAD) is a syndrome consisting of symptoms of depressed mood, sleep problems and lack of energy with recurring seasonal pattern. Consequently, no significant change caused by lights was shown in questionnaires. Read the latest articles of Current Opinion in Psychology at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature ... Search in this journal. Sigmund Freud, often referred to as the father of psychology, focused a great deal of his theoretical energy on trying to understand and interpret dreams. Sleep paralysis (kanashibari) is an altered state of consciousness based on the unusual occurrence of stage REM, and frequently experienced by ordinary people, Kazuhiko Fukuda Edogawa University, Japan. Efficacy of CBT for nightmares in adults was confirmed by meta‐analysis (Hansen et al., 2013, Aurora et al, 2010). After the evaluative task, they perceived female more competence both explicitly (study1) and implicitly (study2). In both conditions, participants had a 90‐min daytime nap after encoding emotional words (negative/positive/neutral), and were administered a recall test after sleep. University of Eastern Finland, Finland; 6. Two experiments are reported. In this study, we examined the relationship between sleep log and subjective sleep quality. However, blue light is recognized as a strong stimulus for SCN, causing the suppression of melatonin and lower subjective sleepiness. Sleep paralysis was once regarded as a … Sleep regulation 8. The specialty requires a broad understanding of: 1. Our results suggest that SAD is associated with eveningness, nightmares and insomnia. Healthy sleep is characterised by getting enough sleep, at appropriate times and in the absence of any sleep disturbance (Paruthi et al., 2016).During adolescence, a multitude of social, biological and psychological factors make sleep particularly vulnerable (e.g. In contrast, neural responses to fearful faces in the inferior frontal gyrus and insula were significantly greater following sleep deprivation. P2462 The Effects of Insomnia Symptoms on Quality of Life in Women with Breast Cancer, Yuping Wang (1), Xiongzhao Zhu (2) 1. Sleep Journal and Reflection Project. It has been reported that rapid eye movement (REM) sleep might play an important role in negative emotional memory consolidation. While several studies show that leaders frequently lack sleep, little is known about how lack of sleep influences the quality of their leadership behaviour. Sleep disturbance is one of the most frequently seen health complaints worldwide. Why sleep is important and what happens when you don't get enough The power of restorative sleep Helping Children Get A Good Night’s Sleep [1360554] Related APA Resources. Participants with SAD had significantly more often nightmares (OR 14.19) and insomnia symptoms (OR 6.32) than those without SAD. Despise the growing concern about nightmares, there remains little empirical research on neurocognitive models of nightmare in Japan and few guideline for best clinical practices. The stimuli films's emotion was more incorporated Positive stimuli group than Negative stimuli group from hypnagogic imagery. University of Skövde, Sweden; 5. As expected, given previous studies showing that lack of sleep deplete several leadership relevant cognitive and emotional resources, the results showed a strong impairment of transformational ‐ as well as transactional leadership, and a very strong increase of passive avoidant leadership during the sleep‐deprived condition. To test whether pre-sleep cognitions are the mechanism underlying this relationship. In order to investigate the relationship between sleep log and the item of subjective sleep quality, we calculated Spearman's rank correlation coefficient. Hiroshima University, Faculty of Integrated Arts and Sciences, Japan. Sleep is largely driven by the body’s internal clock, which takes cues from external elements such as sunlight and temperature. Because attention is a core component of many tasks, it may fully mediate the effect of sleep deprivation on higher-order processes. We examined this possibility using the Psychomotor Vigilance Task as a measure of attention and the UNRAVEL task as a measure of placekeeping, a higher-order process … It has not been clarified the relationship between learning behavior and individual lifestyle. Professor of Medicine, Director, Center for Sleep Medicine, Icahn School of Medicine at Mount Sinai New York, USA, Journal Impact Factor 0.5* Submit manuscript at www.longdom.org/submissions/sleep-disorders-therapy.html or send as an e-mail attachment to the Editorial Office at [email protected]. and you may need to create a new Wiley Online Library account. Four distinct classes of insomnia symptom were identified using growth mixture modeling, named Low sustained class, High sustained class, Moderate sustained class and Decreasing class. Nutrition, Sleep, & Time Collection. This study aims to examine such the effects of negative emotionality on nightmare through path analysis with childhood trauma as an explanatory variable. Recently an investigation reported that sleeping in a blue bedroom is better for sleep than sleeping in a red bedroom. Newsletter Article (2336) Web Page (1487) Magazine Article (970) Web Article (574) Newsletter (375) We examine the daily sleep of leaders as an antecedent to daily abusive supervisory behavior and work unit engagement. Results are discussed in terms of the traumatogenic model of dissociation and the neuro‐cognitive model of nightmare. These systems, however, have never been studied in concert. Hosei University, Graduate School of Humanities, Japan; 3. The results showed that viewing emotional facial expressions significantly activated brain areas related to emotion processing and the MNS, and that sleep deprivation had a significant effect on brain activity in MNS‐related areas. Disturbance is one of the traumatogenic model of nightmare awaken without external assistance a. Aims to examine whether participants perceived female person more competent after Evaluate multiply‐categorizable individuals important determinant when assessing leadership.... 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The researchers worldwide amount consistency affected SA habits and morning types were more likely have.

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