Results 81 to 90 of about 162,786 (309)

Baseline Regional Cholinergic Denervation Predicts Cognitive Trajectories in Moderate Parkinson Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown, Giulia Carli, Prabesh Kanel, Stiven Roytman, Jaimie Barr, Nicolaas I. Bohnen, Roger L. Albin   +6 more
wiley   +1 more source

Agreement in the Scoring of Respiratory Events and Sleep Among International Sleep Centers

, 2013
Study Objectives: the American Academy of Sleep Medicine (AASM) guidelines for polysomnography (PSG) scoring are increasingly being adopted worldwide, but the agreement among international centers in scoring respiratory events and sleep stages using ...
SAGIC Investigators, Tufik, Sergio, Tufik, Sergio [UNIFESP], Magalang, Ulysses J, Pack, Allan I, Phillips, Gary, Pack, Allan I., Penzel, Thomas, Gislason, Thorarinn, Tamisier, Renaud, Cistulli, Peter A, Chen, Ning-Hung, Cistulli, Peter A., Fedson, Annette C., Fedson, Annette C, Magalang, Ulysses J., Hillman, David   +16 more
core   +1 more source

SS2 Sleep Annotations

, 2022
The SS2 subset of the Montreal Archive of Sleep Studies (MASS) cohort includes: 19 subjects (age 23.6±3.7 years, age range: 18-33 years) 8 males (age 24.3±4.2 years, age range: 19-33 years) 11 females (age 23.2±3.5 years, age range:
CEAMS
core   +1 more source

Peripheral blood flow estimated by laser doppler flowmetry provides additional information about sleep state beyond that provided by pulse rate variability

Frontiers in Physiology, 2023
Pulse rate variability (PRV), derived from Laser Doppler flowmetry (LDF) or photoplethysmography, has recently become widely used for sleep state assessment, although it cannot identify all the sleep stages.
Zhiwei Fan, Zhiwei Fan, Yoko Suzuki, Like Jiang, Like Jiang, Satomi Okabe, Satomi Okabe, Shintaro Honda, Junki Endo, Takahiro Watanabe, Takashi Abe   +10 more
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

The who, what, where and why of waking to fire alarms: a review [PDF]

, 2001
This review brings together several different strands of research: (i) the sleep arousal literature pertaining to auditory arousal thresholds (AATs), (ii) studies on factors affecting responsiveness to auditory signals during sleep, (iii) literature on ...
Bruck, Dorothy
core   +1 more source

A Systematic Review and Meta‐Analysis of the Recurrence of Autoimmune Encephalitis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune encephalitis (AE) is a disease with a potential for recurrence, and patients receive immunotherapy to prevent it. However, there is no consensus on the duration of immunotherapy. This study aimed to determine the recurrence rate and identify the risk factors for AE to provide guidance on the duration of immunotherapy ...
Shangkai Bai, Sen Zhang, Haipei Zhang, Yating Zhang, Junhong Guo, Xiaoyan Yang   +5 more
wiley   +1 more source

The added value of dim light melatonin onset in diagnosing idiopathic delayed sleep phase disorder

Sleep Science, 2011
Delayed sleep phase disorder (DSPD) is characterized by delayed sleep-wake rhythm and is associated with a delayed melatonin secretion. The diagnosis of DSPD is based on clinical history, supported by actigraphy monitoring and sleep diary.
Willeke Jansje Kruithof, Marcel Gerardus Smits, Laurien Laetitia Teunissen   +2 more
doaj   +1 more source

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

The relationship between sleep disturbance and depression

, 2006
This paper focuses on several aspects of the relationship between sleep and depression, with particular attention to objective factors and subjective perceptions.
Mayers, Andrew G., David S. Baldwin, Baldwin, David S., Andrew G. Mayers, Mayers, A.G., Baldwin, D.S.   +5 more
core   +1 more source