Results 81 to 90 of about 396,285 (245)

Narcolepsy and rapid eye movement sleep

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini, Lucie Barateau, Fabio Pizza, Giuseppe Plazzi, Yves Dauvilliers   +4 more
wiley   +1 more source

Sodium Oxybate Alters Sleep Architecture and Reduces Emotional Selectivity in Memory‐Related Responses

Journal of Sleep Research, EarlyView.
ABSTRACT Sleep supports memory consolidation. Non‐rapid eye movement (NREM) and rapid eye movement (REM) sleep have been proposed to support, respectively, declarative memory consolidation and the integration of the memory affective dimension. Here, we used sodium oxybate (SXB) to modify the NREM/REM proportion during one sleep night and assessed ...
Laure Colin, Kinga Igloi, Alison Montagrin, Samika Kumar, Jeremy Hofmeister, Markus Gschwind, Sophie Schwartz, Virginie Sterpenich   +7 more
wiley   +1 more source

Locus Coeruleus and Dopamine-Dependent Memory Consolidation

Neural Plasticity, 2017
Most everyday memories including many episodic-like memories that we may form automatically in the hippocampus (HPC) are forgotten, while some of them are retained for a long time by a memory stabilization process, called initial memory consolidation ...
Miwako Yamasaki, Tomonori Takeuchi
doaj   +1 more source

Microinjection of vasopressin into the locus coeruleus of conscious rats

, 1984
To determine whether vasopressin plays a role in central neural control of cardiovascular function by acting on the locus coeruleus we monitored arterial pressure and heart rate responses to graded injections of vasopressin (1-30 ng, 0.1-0.3 microliter ...
Berecek, K. H., K. G. Hofbauer, H. R. Olpe, R. S. Jones, Jones, R. S., Hofbauer, K. G., K. H. Berecek, Olpe, H. R.   +7 more
core   +1 more source

Mouse Locus Coeruleus Noradrenergic Neurons Project

, 2021
This data is for ' Chemogenetic Stimulation of Tonic Locus Coeruleus Activity Strengthens the Default Mode Network'.THIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE.
Hsu, L (via Mendeley Data), Hsu, Li-Ming
core   +1 more source

Impaired Alertness Correlates With Chronic Anxiety: A Prospective Tertiary University Centre Cohort

Journal of Sleep Research, EarlyView.
ABSTRACT The Maintenance of Wakefulness Test (MWT) is a widely used objective measure of daytime alertness, especially in patients with sleep disorders at increased risk of accidents. Anxiety and depression are common in this population and may influence subjective sleepiness and objective alertness.
Anice Borjon, Lucie Bobin, François Ricordeau, Lucas Marces, Hugo Fornelli, Thierry Petitjean, Amandine Viccica, Elena Charbonnier, Emeric Stauffer, Barbara Charbotel, Jacques Taillard, Renaud Tamisier, Laure Peter‐Derex, Pierre Tankéré   +13 more
wiley   +1 more source

Comparing the Effect of Microinjection of Angiotensin II and Captopril to the Locus Coeruleus on Morphine Withdrawal Signs in Rat

مجله دانشکده پزشکی اصفهان, 2009
Background: Locus coeruleus is one of important involved sites in morphine withdrawal signs, contains high densities of Angiotensin II receptor binding sites.
Zohreh Azizolahi, Hojatollah Alaei, Mahmoud Hosseini, Ali Asghar Pilehvarian   +3 more
doaj  

Neuroinflammation and noradrenergic modulation with β2-adrenoceptors: Emerging therapeutic targets for Parkinson’s diseases

Neural Regeneration Research
Neurodegenerative disorders, such as Parkinson’s disease, are strongly influenced by neuroinflammatory processes and dysfunction of the locus coeruleus-noradrenergic system.
Maria Micaelle Gomes Tavares, Milena Caroline Nunes Monteiro de Carvalho, Mylaine Santos Mendonça, Iasmin de Carvalho Dantas, Katty Anne Amador de Lucena Medeiros, José Ronaldo dos Santos, Auderlan Mendonça de Gois   +6 more
doaj   +1 more source

Fully automated MRI‐based analysis of the locus coeruleus in aging and Alzheimer's disease dementia using ELSI‐Net

Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring
INTRODUCTION The locus coeruleus (LC) is linked to the development and pathophysiology of neurodegenerative diseases such as Alzheimer's disease (AD).
Max Dünnwald, Friedrich Krohn, Alessandro Sciarra, Mousumi Sarkar, Anja Schneider, Klaus Fliessbach, Okka Kimmich, Frank Jessen, Ayda Rostamzadeh, Wenzel Glanz, Enise I. Incesoy, Stefan Teipel, Ingo Kilimann, Doreen Goerss, Annika Spottke, Johanna Brustkern, Michael T. Heneka, Frederic Brosseron, Falk Lüsebrink, Dorothea Hämmerer, Emrah Düzel, Klaus Tönnies, Steffen Oeltze‐Jafra, Matthew J. Betts   +23 more
doaj   +1 more source

Noradrenergic-dependent functions are associated with age-related locus coeruleus signal intensity differences

Nature Communications, 2020
Alterations of locus coeruleus signal intensity have been associated with functional changes in health and disease. Here, the authors tested a pre-registered hypothesis on a large number of subjects as part of the Cam-CAN consortium.
Kathy Y. Liu, Rogier A. Kievit, Kamen A. Tsvetanov, Matthew J. Betts, Emrah Düzel, James B. Rowe, Cam-CAN, Robert Howard, Dorothea Hämmerer   +8 more
doaj   +1 more source