Wyniki wyszukiwania dla: David Warren Spence

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artykuł

A polysomnographic study of sleep disruptions in individuals with chronic neck pain

Mosab M. Aldabbas, Tarushi Tanwar, Amer Ghrouz, Iram Iram, więcej

Journal of Sleep Research > 31 > 5 > n/a - n/a

Various lines of evidence suggest that a bidirectional relationship exists between poor sleep quality and chronic pain, with each condition tending to promote and exacerbate the other. This has led to the hypothesis that the two conditions may be linked by common underlying mechanisms. It has thus been suggested that inadequate sleep and chronic pain may share neurophysiological and molecular pathways...

artykuł

Do Disparities in Sleep Duration Among Racial and Ethnic Minorities Contribute to Differences in Disease Prevalence?

Vijay Kumar Chattu, Soosanna Kumary Chattu, David Warren Spence, Md. Dilshad Manzar, więcej

Journal of Racial and Ethnic Health Disparities > 2019 > 6 > 6 > 1053-1061

Sleep duration in the USA has declined continually during the second half of the twentieth century, before reaching a plateau in the early twenty-first century. However, not everyone has been equally affected by this continuous decline. Epidemiological studies indicate that ethnic minorities are sleeping even less than those in the general population. Today, Americans are sleeping, on average, for...

artykuł

Physical activity and sleep quality in relation to mental health among college students

Amer K. Ghrouz, Majumi Mohamad Noohu, Md. Dilshad Manzar, David Warren Spence, więcej

Sleep and Breathing > 2019 > 23 > 2 > 627-634

Objective To examine the associations and interactive effects of physical activity and sleep quality on mental health among Indian college students. Method A cross-sectional study was conducted among Indian college students. The sociodemographic data and body mass index were obtained from a convenience sample of 617 college students, age range from 18 to 30 years, including both genders (314 men,...

artykuł

The Mizan meta-memory and meta-concentration scale for students (MMSS): a test of its psychometric validity in a sample of university students

Md. Dilshad Manzar, Abdulrhman Albougami, Mohammed Salahuddin, Peter Sony, więcej

BMC Psychology > 2018 > 6 > 1 > 1-11

Background Predisposing factors for metacognitive dysfunctions are common in university students. However, there is currently no valid questionnaire instrument designed to assess metacognitive aspects including meta-memory and meta-concentration in students. To address this need, the present study investigated the psychometric validity of a brief questionnaire, the Mizan meta-memory and meta-concentration...

artykuł

Dimensionality of the Pittsburgh Sleep Quality Index: a systematic review

Md Dilshad Manzar, Ahmed S. BaHammam, Unaise Abdul Hameed, David Warren Spence, więcej

Health and Quality of Life Outcomes > 2018 > 16 > 1 > 1-22

Background The Pittsburgh Sleep Quality Index (PSQI) dimensionality is much debated, with the greatest number of reported factor structures. Therefore, this review appraised the methodologies of studies investigating the factor structure of the PSQI. Material and methods MEDLINE, PsycInfo, AJOL, BASE, Cochrane Library, Directory of Open Access Journals (Lund University), CINAHL, and Embase were...

artykuł

Sleep and circadian rhythms in health and disease: a complex interplay

Nevin F. W. Zaki, David Warren Spence, Ahmed S. BaHammam, Seithikurippu R. Pandi-Perumal, więcej

European Archives of Psychiatry and Clinical Neuroscience > 2019 > 269 > 3 > 365-366

artykuł

Selective Serotonin 5-HT2A Receptor Antagonists and Inverse Agonists Specifically Promote Slow Wave Sleep (Stage N3) in Man

Jaime M. Monti, Pablo Torterolo, David Warren Spence, Seithikurippu R. Pandi-Perumal

Sleep and Vigilance > 2018 > 2 > 1 > 23-31

Several drug classes are widely prescribed when difficulties with sleep induction or sleep maintenance occur, as is the case in patients with an insomnia disorder. These include the benzodiazepine and non-benzodiazepine receptor allosteric modulators, the melanin receptor agonist ramelteon, low-dose doxepin, and the orexin receptor antagonist suvorexant. Benzodiazepines are often less than satisfactory,...

artykuł

Chronobiological theories of mood disorder

Nevin F. W. Zaki, David Warren Spence, Ahmed S. BaHammam, Seithikurippu R. Pandi-Perumal, więcej

European Archives of Psychiatry and Clinical Neuroscience > 2018 > 268 > 2 > 107-118

Major depressive disorder (MDD) remains the most prevalent mental disorder and a leading cause of disability, affecting approximately 100 million adults worldwide. The disorder is characterized by a constellation of symptoms affecting mood, anxiety, neurochemical balance, sleep patterns, and circadian and/or seasonal rhythm entrainment. However, the mechanisms underlying the association between chronobiological...

artykuł

Zolpidem’s use for insomnia

Jaime M. Monti, David Warren Spence, Kenneth Buttoo, Seithikurippu R. Pandi-Perumal

Asian Journal of Psychiatry > 2017 > 25 > C > 79-90

Zolpidem is a short-acting non-benzodiazepine hypnotic drug that belongs to the imidazopyridine class. In addition to immediate-release (IR) and extended-release (ER) formulations, the new delivery forms including two sublingual tablets [standard dose (SD) and low dose (LD)], and an oral spray form have been recently developed which bypass the gastrointestinal tract. So far, Zolpidem has been studied...

artykuł

The SAVE Trial: Has the Importance of CPAP for Preventing Cardiovascular Events been Discounted?

Ahmed S. Bahammam, Seithikurippu R. Pandi-Perumal, David Warren Spence, Adam Moscovitch, więcej

Sleep and Vigilance > 2017 > 1 > 1 > 47-48

artykuł

Association between sleep quality and inflammatory complement components in collegiate males

Md. Dilshad Manzar, Mohammad Muntafa Rajput, Wassilatul Zannat, Unaise Abdul Hameed, więcej

Sleep and Breathing > 2016 > 20 > 2 > 867-872

Background An accumulating amount of evidence has linked humoral mediators of inflammation with sleep measures. Nevertheless, important details of this association, in particular the role of the complement components in the context of chronic sleep attributes, have remained largely uncharacterized. Materials and methods Fifty university students (age, 23.3 ± 3.8 years; BMI, 23.7 ± 2.9 kg/m²) completed...

artykuł

When insomnia is not just insomnia: The deeper correlates of disturbed sleep with reference to DSM-5

Ravi Gupta, Dora Zalai, David Warren Spence, Ahmed S. BaHammam, więcej

Asian Journal of Psychiatry > 2014 > 12 > Complete > 23-30

Recent scientific evidences have brought a paradigm shift in our approach towards the concepts of insomnia and its management. The differentiation between primary and secondary insomnia was proved more hypothetical than actual and based upon the current evidences insomnia subtypes described in earlier system have been lumped into one-insomnia disorder. Research in this field suggests that insomnia...

artykuł

Should we listen to our clock to prevent type 2 diabetes mellitus?

Ramanujam Karthikeyan, Ganapathy Marimuthu, David Warren Spence, Seithikurippu R. Pandi-Perumal, więcej

Diabetes Research and Clinical Practice > 2014 > 106 > 2 > 182-190

The circadian clock drives a number of metabolic processes including energy intake, storage and utilization coupled with the sleep/wake cycles. Globally, the increasing prevalence of type 2 diabetes (T2DM) has become a significant international public health concern. In view of the heavy societal burden caused by diabetes, and further, to reduce its growing incidence, it is clearly essential to understand...

artykuł

Jet lag, circadian rhythm sleep disturbances, and depression: the role of melatonin and its analogs

Venkatramanujam Srinivasan, Jarnail Singh, Seithikurippu R. Pandi-Perumal, Gregory M. Brown, więcej

Advances in Therapy > 2010 > 27 > 11 > 796-813

Traveling through several time zones results in a constellation of symptoms known as jet lag. These include reduced alertness, daytime fatigue, loss of appetite, reduced cognitive skills, and disruption of the sleep/wake cycle. In susceptible air travel passengers, jet lag may exacerbate affective illness and result in psychiatric morbidity. Dysregulation of circadian rhythms and melatonin secretion...

artykuł

Bidirectional communication between sleep and circadian rhythms and its implications for depression: Lessons from agomelatine

Seithikurippu R. Pandi-Perumal, Adam Moscovitch, Venkatramanujam Srinivasan, David Warren Spence, więcej

Progress in Neurobiology > 2009 > 88 > 4 > 264-271

Depression is a family of complex and multifactorial illnesses that are characterized by disruptions in the functioning of a number of physiological, neuroendocrine and behavioral processes. Of these, sleep disturbance and circadian rhythm abnormalities constitute the most prevalent signs of depressive illness. Difficulty in falling asleep, decreases in total sleep time and sleep efficiency, early...

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Asian Journal of Psychiatry (2)
European Archives of Psychiatry and Clinical Neuroscience (2)
Sleep and Breathing (2)
Sleep and Vigilance (2)
Advances in Therapy (1)
BMC Psychology (1)
Diabetes Research and Clinical Practice (1)
Health and Quality of Life Outcomes (1)
Journal of Racial and Ethnic Health Disparities (1)
Journal of Sleep Research (1)
Progress in Neurobiology (1)
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