Results 61 to 70 of about 768,903 (305)

The sleep cycle: a mathematical analysis from a global workspace perspective [PDF]

, 2005
Dretske's technique of invoking necessary conditions from information theory to describe mental process can be used to derive a version of Hobson's AIM treatment of the sleep/wake cycle from a mathematical formulation of Baars' Global Workspace model of ...
Wallace, Rodrick
core  

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

The relationship between neurotrophins and cognitive functions in the context of emotional response to sleep deprivation

European Psychiatry
Introduction Studies conducted up to date on the subject of deprivation of sleep (DS) primarily focused either on its impact on certain cognitive abilities or mood-enhancing effects in patients with depression.
M. Ditmer, A. Binienda, A. Tarasiuk, A. Gabryelska, P. Białasiewicz, S. Turkiewicz, F. F. Karuga, J. Fichna, M. Sochal   +8 more
doaj   +1 more source

Commonalities and Differences in NREM Parasomnias and Sleep-Related Epilepsy: Is There a Continuum Between the Two Conditions?

Frontiers in Neurology, 2020
Introduction: Differential diagnosis between disorders of arousal (DoA) and sleep-related hypermotor epilepsy (SHE) often represents a clinical challenge.
Carlotta Mutti, Giorgia Bernabè, Noemi Barozzi, Rosario Ciliento, Irene Trippi, Giuseppe Pedrazzi, Nicoletta Azzi, Liborio Parrino   +7 more
doaj   +1 more source

Sleep Strategies: Sleep in Women A Changing Perspective [PDF]

, 2012
As with many other specialties, sleep medicine has been shifting toward helping clinicians obtain a better understanding of gender-specific issues in disorders and disturbances.
Grewal, MD, Ritu G., Peter, MD, Misha
core   +1 more source

Diagnostics methods for sleep disorders [PDF]

, 2005
The aim of this manuscript is to describe the procedures, recommendations, findings and value of the diagnostic methods used in Sleep Disorders including questionnaires, Actigraph, Polysomnography and Multiple sleep latency test.
Smith, Anna Karla, Togeiro, Sonia Maria
core   +4 more sources

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi, Caroline Gochanour, Seung Ho Choi, Hyunkeun Cho, Chelsea Caspell‐Garcia, Christopher Coffey, Michael Brumm, David‐Erick Lafontant, Yuge Xiao, Thomas Tropea, John Seibyl, Caroline Tanner, Charles S. Venuto, Karl Kieburtz, Lana M. Chahine, Kathleen L. Poston, Andrew Siderowf, Kenneth Marek, Tanya Simuni, The Parkinson's Progression Markers Initiative   +19 more
wiley   +1 more source

Irregular sleep/wake patterns are associated with poorer academic performance and delayed circadian and sleep/wake timing

Scientific Reports, 2017
The association of irregular sleep schedules with circadian timing and academic performance has not been systematically examined. We studied 61 undergraduates for 30 days using sleep diaries, and quantified sleep regularity using a novel metric, the ...
Andrew J. K. Phillips, William M. Clerx, Conor S. O’Brien, Akane Sano, Laura K. Barger, Rosalind W. Picard, Steven W. Lockley, Elizabeth B. Klerman, Charles A. Czeisler   +8 more
doaj   +1 more source

Sleep disturbance and serum ferritin levels associate with high impulsivity and impulse control disorders in male Parkinson\u27s Disease patients [PDF]

, 2017
Impulse control disorders (ICDs) occur in a subset of Parkinson’s disease (PD) patients on dopaminergic medications however there are currently no reliable markers to identify patients at risk.
Anderton, R, Byrnes, M, Ghosh, S, Jefferson, A, Mastaglia, F, Stell, R, Walters, S   +6 more
core   +1 more source

Clasificación de los trastornos del sueño [PDF]

, 2007
Sleep disorders are frequent processes, both as a symptom associated with other diseases and as independent disorders. However, only in the last 4 decades has Sleep medicine gained its position among the medical specialties. In fact, it was only in these
Gallego-Perez-Larraya, J. (Jaime), Iriarte, J. (Jorge), Toledo, J.B. (J.B.), Urrestarazu, E. (Elena)   +3 more
core   +1 more source