Results 91 to 100 of about 907,577 (363)

Altered brain-derived neurotrophic factor levels and oxidative stress in REM sleep deprivation: a rat model study

open access: yesBMC Neurology
Background Brain-derived neurotrophic factor (BDNF) is among the modulators associated with cognition and sleep that play a role in sleep disorders. This study aimed at investigating the effects of chronic sleep deprivation and REM sleep deprivation on ...
Yonca Coluk   +3 more
doaj   +1 more source

Modafinil restores memory performance and neural activity impaired by sleep deprivation in mice. [PDF]

open access: yes, 2007
The original aims of our study have been to investigate in sleep-deprived mice, the effects of modafinil administration on spatial working memory, in parallel with the evaluation of neural activity level, as compared to non-sleep-deprived animals.
Béracochéa, Daniel   +10 more
core   +2 more sources

A Novel 10‐Protein Score for Liver Fat Content Predicts Cardiovascular‐Kidney‐Metabolic Disease Risk

open access: yesAdvanced Science, EarlyView.
A novel 10‐protein plasma score precisely quantifies liver fat, outperforming the fatty liver index. It robustly predicts the risk of numerous cardiovascular‐kidney‐metabolic diseases and integrates with genetic data for precision prevention, offering a practical alternative to magnetic resonance imaging (MRI). Abstract Liver fat content (LFC) is a key
Xiaoqin Gan   +12 more
wiley   +1 more source

Chronic sleep deprivation and gender-specific risk of depression in adolescents: a prospective population-based study

open access: yesBMC Public Health, 2018
Background Chronic exposure to sleep deprivation may increase the risk of depression in young people who are particularly vulnerable to changes in sleep and mental health. Sleep deprivation and incident depression may also differ by gender.
Annalijn I. Conklin   +2 more
doaj   +1 more source

Sleep Deprivation and Delusion Proneness: Influence on Dream Bizarreness [PDF]

open access: yes, 2012
While evidence for many types of psychotic experience exists in the general population, dreams have been a particularly prominent model for hallucinations and delusions in otherwise healthy individuals.
Lezon, Anna Leigh
core   +1 more source

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

open access: yesAdvanced Science, EarlyView.
Doehl et al. discovered an adaptive neuroimmune mechanism that induces itch in tick‐exposed guinea pigs, enabling rapid tick removal. This itch‐induced tick removal (IITR) is mediated by an adaptive cellular immune response and is independent of IgG, IgE, or TRPV1.
Johannes S. P. Doehl   +27 more
wiley   +1 more source

Parents' WhatsApp coping resources in the context of ongoing political conflicts: An ecological exploration

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Mobile technologies have become significant resources for crisis communication and social support in recent years. However, despite empirical evidence pointing to the centrality of these technologies for parenthood in everyday life, it is yet unknown how parents' coping resources play a role in the digital environment.
Daphna Yeshua‐Katz   +2 more
wiley   +1 more source

Monitoring sleep depth: analysis of bispectral index (BIS) based on polysomnographic recordings and sleep deprivation [PDF]

open access: yes, 2015
© 2015 Springer Science+Business Media Dordrecht The assessment and management of sleep are increasingly recommended in the clinical practice. Polysomnography (PSG) is considered the gold standard test to monitor sleep objectively, but some practical ...
Alonso López, Joan Francesc   +6 more
core   +2 more sources

“And in some cases, we're the best option:” A qualitative study of community‐based doula support for black perinatal mental health

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract We explored community‐based doulas' perspectives on the acceptability of using formal screening tools to address low rates of mental health screening, diagnosis, and treatment for perinatal anxiety and depression among Black women. Using thematic analysis, we analyzed interview data from 30 community‐based doulas who support Black families ...
Tamara Nelson   +5 more
wiley   +1 more source

The Impact of Sleep Deprivation in the Treatment of Depression: A Literature Review

open access: yesEuropean Psychiatry
Introduction Depression is a pervasive and debilitating mental health disorder that affects millions of individuals worldwide. Despite the availability of various treatment modalities, a significant proportion of patients continue to experience ...
J. Camilo
doaj   +1 more source

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