Results 61 to 70 of about 4,007 (227)

Alzheimer's Biomarkers and Visuospatial Cognition in Parkinson's Disease: Modification by α‐Synuclein and Mediation of Age Effects

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Visuospatial deficits in Parkinson's disease (PD) often precede dementia and complicate daily functioning. Alzheimer's disease (AD) pathology and α‐synuclein aggregation frequently co‐occur in PD, but their combined impact on cognition is unclear.
David Ledingham, Sahana Sathyanarayana, Charlotte B. Stewart, Robyn Iredale, Victoria Foster, Debra Galley, Meher Lad, Mark R. Baker, Nicola Pavese   +8 more
wiley   +1 more source

Evaluation of brain development and damage using magnetic resonance imaging of congenital diaphragmatic hernia survivors: An analysis using the global brain abnormality score

Pediatrics and Neonatology
Background: The short-term prognosis of central nervous system in congenital diaphragmatic hernia (CDH) survivors has been determined by magnetic resonance imaging (MRI), but its relationship with acute management is unclear.
Tomohide Yoshida, Hideki Goya, Mayumi Tsukayama, Masaaki Kuda, Akira Yogi, Keiko Mekaru, Koichi Nakanishi   +6 more
doaj   +1 more source

Near real-time estimation of water vapour in the troposphere using ground GNSS and the meteorological data [PDF]

Annales Geophysicae, 2012
The near real-time (NRT) high resolution water vapour distribution models can be constructed based on GNSS observations delivered from Ground Base Augmentation Systems (GBAS) and ground meteorological data.
J. Bosy, J. Kaplon, W. Rohm, J. Sierny, T. Hadas   +4 more
doaj   +1 more source

Socio‐Occupational Functioning after Subthalamic Deep Brain Stimulation in Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Socio‐occupational functioning in patients with Parkinson's disease (PD) treated with subthalamic nucleus deep brain stimulation (STN‐DBS) is not fully captured by standard motor and quality‐of‐life scales. Objectives To characterize patient‐reported socio‐occupational functioning after STN‐DBS and explore associated clinical and ...
Gabriele Imbalzano, Elisa Montanaro, Martina Giacchero, Claudia Ledda, Alberto Romagnolo, Mario Giorgio Rizzone, Leonardo Lopiano, Maurizio Zibetti   +7 more
wiley   +1 more source

METHOD OF INCREASE IN OPERATIONAL CHARACTERISTICS OF GNSS WITH USE OF GBAS BY THE ACCOUNTING OF PROPERTIES OF DISTRIBUTION OF RADIO SIGNALS IN THE ATMOSPHERE

Научный вестник МГТУ ГА, 2016
A method of improving the navigation system performance parameters with the use of ground functional add-ins in respect of radio signal extension properties in the air is considered in the article.
G. V. Krinitsky, M. D. Leonova, E. N. Urasova   +2 more
doaj  

Nominal Performance of Future Dual Frequency Dual Constellation GBAS

International Journal of Aerospace Engineering, 2016
In this work an overview of numerous possible processing modes in future dual frequency, dual constellation GBAS is given and compared to the current GAST D standard.
Daniel Gerbeth, Mihaela-Simona Circiu, Maria Caamano, Michael Felux   +3 more
doaj   +1 more source

Dual-Task Performance in GBA Parkinson’s Disease

Parkinson's Disease, 2017
Introduction. Parkinson’s disease patients carrying a heterozygous mutation in the geneglucocerebrosidase(GBA-PD) show faster motor and cognitive decline than idiopathic Parkinson’s disease (iPD) patients, but the mechanisms behind this observation are not well understood. Successful dual tasking (DT) requires a smooth integration of motor and nonmotor
Karin Srulijes, Kathrin Brockmann, Senait Ogbamicael, Markus A. Hobert, Ann-Kathrin Hauser, Claudia Schulte, Jasmin Fritzen, Michael Schwenk, Thomas Gasser, Daniela Berg, Walter Maetzler   +10 more
openaire   +4 more sources

Discordance of Dopaminergic Dysfunction and Subcortical Atrophy by α‐Synuclein Status in Sporadic and Genetic Parkinson's Disease

Movement Disorders, EarlyView.
Abstract Background Parkinson's disease (PD) is characterized by predominantly neuronal α‐synuclein pathology and dopaminergic dysfunction. Cerebrospinal fluid (CSF) seeding amplification assays (SAA) detect α‐synuclein aggregates in vivo, but not all patients with PD have a positive SAA.
Michael Tran Duong, Sandhitsu R. Das, Pulkit Khandelwal, Joaquin A. Vizcarra, Yue Li, Long Xie, Paul A. Yushkevich, Leslie M. Shaw, Jacob G. Dubroff, Parkinson's Progression Markers Initiative, Kenneth Marek, Shirley Lasch, Caroline Tanner, Tanya Simuni, Christopher Coffey, Karl Kieburtz, Renee Wilson, Brit Mollenhauer, Site Investigator, Douglas Galasko, Site Investigator, Tatiana Foroud, Lana Chahine, Andrew Siderowf, John Seibyl, Arthur Toga, Andrew Singleton, Daniel Weintraub, John Trojanowski, Leslie Shaw, Duygu Tosun‐Turgut, Kathleen Poston, Susan Bressman, Kalpana M. Merchant, Werner Poewe, Todd Sherer, Sohini Chowdhury, Mark Frasier, Catherine Kopil, Anna Naito, Vanessa Arnedo, Ray Dorsey, Cynthia Casaceli, Imaging Core, Nichole Daegele, Justin Albani1 Statistics Core, Chelsea Caspell‐Garcia, Liz Uribe, Eric Foster, Jeff Long, Nick Seedorff, Karen Crawford, Danielle Elise Smith, Paola Casalin, Giulia Malferrari, Cheryl Halter, David Russell, Stewart Factor, Penelope Hogarth, David Standaert, Amy Amara, Robert Hauser, Joseph Jankovic, Matthew Stern, Shu‐Ching Hu, Gretchen Todd, Rachel Saunders‐Pullman, Irene Richard, Marie H Saint‐Hilaire, Klaus Seppi, Holly Shill, Hubert Fernandez, Claudia Trenkwalder, Wolfgang Oertel, Daniela Berg, Kathrin Brockman, Isabel Wurster, Liana Rosenthal, Yen Tai, Nicola Pavese, Paolo Barone, Stuart Isaacson, Alberto Espay, Dominic Rowe, Melanie Brandabur, James Tetrud, Grace Liang, Alex Iranzo, Eduardo Tolosa, Karen Marder, Maria de Arriba Sanchez, Leonidis Stefanis, Maria Jose Marti, Javier Ruiz Martinez, Jean‐Christophe Corvol, Jan O Assly, Salima Brillman, Nir Giladi, Debra Smejdir, Julia Pelaggi, Farah Kausar, Linda Rees, Barbara Sommerfield, Madeline Cresswell, Courtney Blair, Karen Williams, Grace Zimmerman, Stephanie Guthrie, Ashlee Rawlins, Leigh Donharl, Christine Hunter, Baochan Tran, Abigail Darin, Carly Linder, Marne Baca, Heli Venkov, Cathi‐Ann Thomas, Raymond James, Beatrice Heim, Paul Deritis, Fabienne Sprenger, Deborah Raymond, Diana Willeke, Zoran Obradov, Jennifer Mule, Nancy Monahan, Katharina Gauss, Deborah Fontaine, Daniel Szpak, Arita McCoy, Becky Dunlop, Laura Marie Payne, Susan Ainscough, Lisbeth Carvajal, Rebecca Silverstein, Kristy Espay, Madelaine Ranola, Elisabet Mondragon Rezola, Helen Mejia Santana, Maria Stamelou, Alicia Garrido, Stephanie Carvalho, Anne Grete Kristiansen, Krista Specketer, Anat Mirlman, Maurizio Facheris, Holly Soares, Mark A. Mintun, Jesse Cedarbaum, Peggy Taylor, Danna Jennings, Lawrence Slieker, Brian McBride, Colin Watson, Etienne Montagut, Zulfiqar Haider Sheikh, Baris Bingol, Remi Forrat, Pablo Sardi, Tanya Fischer, Alastair D. Reith, Jan Egebjerg, Lone Frydelund Larsen, Nathalie Breysse, Didier Meulien, Barbara Saba, Vera Kiyasova, Chris Min, Thomas McAvoy, Robert Umek, Philip Iredale, Jeremy Edgerton, Susan De Santi, Christian Czech, Frank Boess, Jeffrey Sevigny, Thomas Kremer, Igor Grachev, Kaplana Merchant, Andreja Avbersek, Pierandrea Muglia, Alexandra Stewart, Rene Prashad, Johannes Taucher, Andrew Siderowf, David A. Wolk, Ilya M. Nasrallah   +186 more
wiley   +1 more source

Ionospheric Gradient Threat Mitigation in Future Dual Frequency GBAS

International Journal of Aerospace Engineering, 2017
The Ground Based Augmentation System (GBAS) is a landing system for aircraft based on differential corrections for the signals of Global Navigation Satellite Systems (GNSS), such as GPS or Galileo.
Michael Felux, Mihaela-Simona Circiu, Jiyun Lee, Florian Holzapfel   +3 more
doaj   +1 more source

From Play to Validity: A Design–Psychometric–Cognitive Framework for Evaluating Game-based Personality Assessment [PDF]

SHS Web of Conferences
Game-Based Assessments (GBAs) offer innovative approaches to measuring psychological constructs by embedding tasks within interactive environments. Despite their potential, concerns remain about validity and whether gameplay reflects stable traits rather
Fadillah, Hidayat Rahmat, Santoso Agung
doaj   +1 more source