Results 101 to 110 of about 31,294 (247)

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

Locus Coeruleus-Norepinephrine System: Spheres of Influence and Contribution to the Development of Neurodegenerative Diseases

Frontiers in Bioscience-Landmark
Locus coeruleus is a small bilateral nucleus in the brainstem. It is the main source of norepinephrine (noradrenaline) throughout the central nervous system (about 70% of all norepinephrine in the central nervous system), and, as shown in numerous ...
Vladimir Nikolaevich Nikolenko, Irina Dmitriyevna Borminskaya, Arina Timofeevna Nikitina, Maria Sergeevna Golyshkina, Negoriya Aliagayevna Rizaeva, Marine Valikovna Oganesyan   +5 more
doaj   +1 more source

Refined Division of Sleep Stages in the Mouse Based on Distributed Deep Electrodes and Underlying Infra‐Slow Oscillation

Journal of Sleep Research, EarlyView.
ABSTRACT The mouse sleep is mostly recorded with only epidural electrodes and divided simply into NREM and REM stages. With the help of distributed intracerebral triplet electrodes, we searched for possible new electrophysiological signatures to characterise more specific sleep substages within the timeframe of seconds to tens of minutes.
Nanxiang Jin, Sara Häkli, Keerthana Malathi, Hennariikka Koivisto, Theodor Boc, Jonas Schimmel, Eric Castell‐Caubet, Irina Gureviciene, Heikki Tanila   +8 more
wiley   +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

Cardiovascular Responses to Natural and Auditory Evoked Slow Waves Predict Post‐Sleep Cardiac Function

Journal of Sleep Research, EarlyView.
ABSTRACT The importance of sleep as a key component of cardiovascular health has been increasingly recognized. Our previous research demonstrated that auditory‐enhanced slow waves increase cardiac function, but the underlying mechanisms behind these beneficial effects remain uncertain. In this study, we examined the influence of two types of slow waves
Giulia Alessandrelli, Stephanie Huwiler, Giulio Bernardi, Manuel Carro‐Domínguez, Fabia Stich, Rossella Sala, Florent Aziri, Anna Trippel, Susanne Markendorf, David Niederseer, Philipp Bohm, Pietro Cerveri, Francesca Siclari, Reto Huber, Nicole Wenderoth, Christian Schmied, Caroline Lustenberger   +16 more
wiley   +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)
core   +1 more source

Modulating cortical excitability and cortical arousal by pupil self-regulation

Nature Communications
The brain’s arousal state (i.e., central arousal) is regulated by multiple neuromodulatory nuclei in the brainstem and significantly influences high-level cognitive processes.
Marieke Lieve Weijs, Silvia Missura, Weronika Potok-Szybińska, Marc Bächinger, Bianca Badii, Manuel Carro-Domínguez, Nicole Wenderoth, Sarah Nadine Meissner   +7 more
doaj   +1 more source

The locus coeruleus

Alzheimer’s disease is a common form of dementia that impairs memory and thinking, usually later in life. Years before symptoms appear, harmful proteins start to build up in the brain. This early phase, called the preclinical stage, offers an opportunity to detect and address the disease before significant damage occurs.
openaire   +2 more sources

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

Natural Locus Coeruleus Dynamics During Feeding

Data and code for the manuscript "Natural Locus Coeruleus Dynamics During Feeding" by Sciolino et.
SCIOLINO, NATALE
core   +1 more source