Results 131 to 140 of about 36,381 (240)

Sleep and cardiac autonomic modulation in older adults: Insights from an at‐home study with auditory deep sleep stimulation

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary The autonomic nervous system regulates cardiovascular activity during sleep, likely impacting cardiovascular health. Aging, a primary cardiovascular risk factor, is associated with cardiac autonomic disbalance and diminished sleep slow waves. Therefore, slow waves may be linked to aging, autonomic activity and cardiovascular health. However, it
Stephanie Huwiler, M. Laura Ferster, Luzius Brogli, Reto Huber, Walter Karlen, Caroline Lustenberger   +5 more
wiley   +1 more source

Profiling the sleep architecture of ageing adults using a seven‐state continuous‐time Markov model

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Sleep is a complex biological process regulated by networks of neurons and environmental factors. As one falls asleep, neurotransmitters from sleep–wake regulating neurones work in synergy to control the switching of different sleep states throughout the night. As sleep disorders or underlying neuropathology can manifest as irregular switching,
Jonathon Jacobs, Caitlin E. Martin, Bernard Fuemmeler, Shanshan Chen   +3 more
wiley   +1 more source

The Role of Rapid Eye Movement Sleep in Neural Differentiation of Memories in the Hippocampus. [PDF]

J Cogn Neurosci
McDevitt EA, Kim G, Turk-Browne NB, Norman KA.   +3 more
europepmc   +1 more source

Respiratory safety of lemborexant in adult and elderly subjects with moderate‐to‐severe chronic obstructive pulmonary disease

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Lemborexant 10 mg, a dual orexin‐receptor antagonist (DORA), did not elicit respiratory depressant effects, as measured by peripheral oxygen saturation (SpO2) or apnea–hypopnea index (AHI), in subjects with moderate‐to‐severe chronic obstructive pulmonary disease (COPD).
Jocelyn Y. Cheng, Daniel Lorch, Nancy Hall, Margaret Moline   +3 more
wiley   +1 more source

The Significance of Rapid-Eye-Movement Sleep for Regulating Emotions and Obtaining Long-term Memory

Annals of Medicine and Medical Sciences
Humans spend a great deal of time sleeping and dreaming. While the benefits of good sleep hygiene are well-known, fewer appreciate the importance of dreaming. This paper investigates the necessity of rapid-eye-movement (REM) sleep (dreaming) by examining
Oyku Celik
doaj  

Using Real-time Reporting to Investigate Visual Experiences in Dreams. [PDF]

J Cogn Neurosci
Konkoly KR, Al-Youssef S, Mazurek CY, Mallett R, Morris DJ, Gales A, Arnulf I, Oudiette D, Paller KA.   +8 more
europepmc   +1 more source

Dreaming conundrum

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Dreaming, a common yet mysterious cognitive phenomenon, is an involuntary process experienced by individuals during sleep. Although the fascination with dreams dates back to ancient times and gained therapeutic significance through psychoanalysis in the early twentieth century, its scientific investigation only gained momentum with the ...
Carlotta Mutti, Francesca Siclari, Ivana Rosenzweig   +2 more
wiley   +1 more source

Trait-like individual signatures dominate sleep EEG over insomnia-specific features. [PDF]

Sci Rep
Kyllönen M, Cox R, Makkonen T, Halonen R, Parkkonen L, Hein E, Van Someren EJW, Pesonen AK.   +7 more
europepmc   +1 more source

Prolongation of REM Sleep Latency in Nightmare Disorder May Indicate Subtle REM Sleep Fragmentation and Decreased REM Sleep Propensity [PDF]

Journal of Clinical Sleep Medicine, 2018
Gupta, Madhulika A., Pur, Daiana R.
openaire   +3 more sources

Dream habits in a large cohort of preteens and their relation to sleep and nocturnal awakenings

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary The present study examined dream habits, and their relation to sleep patterns, in 1151 preteens (597 boys; 554 girls; 11.31 ± 0.62 years old). Dream questionnaires assessed the frequency of dream recall, nightmare, and lucid dream, as well as the intensity of emotions experienced in dreams. Sleep variables included sleep duration and efficiency,
Jean‐Baptiste Eichenlaub, Romain Bouet, Mathieu Pinelli, Sophie Portrat   +3 more
wiley   +1 more source