Search Results - "Postuma, Ronald B."

New Clinical Subtypes of Parkinson Disease and Their Longitudinal Progression: A Prospective Cohort Comparison With Other Phenotypes by Fereshtehnejad, Seyed-Mohammad, Romenets, Silvia Rios, Anang, Julius B M, Latreille, Véronique, Gagnon, Jean-François, Postuma, Ronald B

“…There is increasing evidence that Parkinson disease (PD) is heterogeneous in its clinical presentation and prognosis. Defining subtypes of PD is needed to…”
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Clinical criteria for subtyping Parkinson's disease: biomarkers and longitudinal progression by Fereshtehnejad, Seyed-Mohammad, Zeighami, Yashar, Dagher, Alain, Postuma, Ronald B

“…Parkinson's disease varies widely in clinical manifestations, course of progression and biomarker profiles from person to person. Identification of distinct…”
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Update of the MDS research criteria for prodromal Parkinson's disease by Heinzel, Sebastian, Berg, Daniela, Gasser, Thomas, Chen, Honglei, Yao, Chun, Postuma, Ronald B.

“…The MDS Research Criteria for Prodromal PD allow the diagnosis of prodromal Parkinson's disease using an evidence‐based conceptual framework, which was…”
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Prodromal Parkinson disease subtypes — key to understanding heterogeneity by Berg, Daniela, Borghammer, Per, Fereshtehnejad, Seyed-Mohammad, Heinzel, Sebastian, Horsager, Jacob, Schaeffer, Eva, Postuma, Ronald B.

“…In Parkinson disease (PD), pathological processes and neurodegeneration begin long before the cardinal motor symptoms develop and enable clinical diagnosis. In…”
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Basal Ganglia Functional Connectivity Based on a Meta-Analysis of 126 Positron Emission Tomography and Functional Magnetic Resonance Imaging Publications by Postuma, Ronald B., Dagher, Alain

“…The striatum receives projections from the entire cerebral cortex. Different, but not mutually exclusive, models of corticostriatal connectivity have been…”
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Effects of Season and Daylight Saving Time Shifts on Sleep Symptoms: Canadian Longitudinal Study on Aging by Zolfaghari, Sheida, Cyr, Mariève, Pelletier, Amélie, Postuma, Ronald B

“…There has been conflicting evidence regarding the association between seasonal changes and daylight saving time (DST) and sleep disorders. This topic is of…”
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MDS research criteria for prodromal Parkinson's disease by Berg, Daniela, Postuma, Ronald B., Adler, Charles H., Bloem, Bastiaan R., Chan, Piu, Dubois, Bruno, Gasser, Thomas, Goetz, Christopher G., Halliday, Glenda, Joseph, Lawrence, Lang, Anthony E., Liepelt-Scarfone, Inga, Litvan, Irene, Marek, Kenneth, Obeso, José, Oertel, Wolfgang, Olanow, C. Warren, Poewe, Werner, Stern, Matthew, Deuschl, Günther

“…ABSTRACT This article describes research criteria and probability methodology for the diagnosis of prodromal PD. Prodromal disease refers to the stage wherein…”
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Identifying prodromal Parkinson's disease: Pre-Motor disorders in Parkinson's disease by Postuma, Ronald B., Aarsland, Dag, Barone, Paolo, Burn, David J., Hawkes, Christopher H., Oertel, Wolfgang, Ziemssen, Tjalf

“…Increasing recognition that Parkinson's disease (PD) may start outside of the substantia nigra has led to a rapidly expanding effort to define prodromal stages…”
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Validation of the MDS clinical diagnostic criteria for Parkinson's disease by Postuma, Ronald B., Poewe, Werner, Litvan, Irene, Lewis, Simon, Lang, Anthony E., Halliday, Glenda, Goetz, Christopher G., Chan, Piu, Slow, Elizabeth, Seppi, Klaus, Schaffer, Eva, Rios‐Romenets, Silvia, Mi, Taomian, Maetzler, Corina, Li, Yuan, Heim, Beatrice, Bledsoe, Ian O., Berg, Daniela

“…Background: In 2015, the International Parkinson and Movement Disorder Society published clinical diagnostic criteria for Parkinson's disease. These criteria…”
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Diagnostic value of cerebrospinal fluid alpha-synuclein seed quantification in synucleinopathies by Poggiolini, Ilaria, Gupta, Vandana, Lawton, Michael, Lee, Seoyun, El-Turabi, Aadil, Querejeta-Coma, Agustin, Trenkwalder, Claudia, Sixel-Döring, Friederike, Foubert-Samier, Alexandra, Pavy-Le Traon, Anne, Plazzi, Giuseppe, Biscarini, Francesco, Montplaisir, Jacques, Gagnon, Jean-François, Postuma, Ronald B, Antelmi, Elena, Meissner, Wassilios G, Mollenhauer, Brit, Ben-Shlomo, Yoav, Hu, Michele T, Parkkinen, Laura

“…Several studies have confirmed the α-synuclein real-time quaking-induced conversion (RT-QuIC) assay to have high sensitivity and specificity for Parkinson's…”
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Evaluation of smartphone‐based testing to generate exploratory outcome measures in a phase 1 Parkinson's disease clinical trial by Lipsmeier, Florian, Taylor, Kirsten I., Kilchenmann, Timothy, Wolf, Detlef, Scotland, Alf, Schjodt‐Eriksen, Jens, Cheng, Wei‐Yi, Fernandez‐Garcia, Ignacio, Siebourg‐Polster, Juliane, Jin, Liping, Soto, Jay, Verselis, Lynne, Boess, Frank, Koller, Martin, Grundman, Michael, Monsch, Andreas U., Postuma, Ronald B., Ghosh, Anirvan, Kremer, Thomas, Czech, Christian, Gossens, Christian, Lindemann, Michael

“…ABSTRACT Background: Ubiquitous digital technologies such as smartphone sensors promise to fundamentally change biomedical research and treatment monitoring in…”
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Time to redefine PD? Introductory statement of the MDS Task Force on the definition of Parkinson's disease by Berg, Daniela, Postuma, Ronald B., Bloem, Bastiaan, Chan, Piu, Dubois, Bruno, Gasser, Thomas, Goetz, Christopher G., Halliday, Glenda M., Hardy, John, Lang, Anthony E., Litvan, Irene, Marek, Kenneth, Obeso, José, Oertel, Wolfgang, Olanow, C. Warren, Poewe, Werner, Stern, Matthew, Deuschl, Günther

“…ABSTRACT With advances in knowledge disease, boundaries may change. Occasionally, these changes are of such a magnitude that they require redefinition of the…”
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Rapid eye movement sleep behavior disorder and risk of dementia in Parkinson's disease: A prospective study by Postuma, Ronald B., Bertrand, Josie-Anne, Montplaisir, Jacques, Desjardins, Catherine, Vendette, Mélanie, Rios Romenets, Silvia, Panisset, Michel, Gagnon, Jean-François

“…One of the most devastating nonmotor manifestations of PD is dementia. There are few established predictors of dementia in PD. In numerous cross‐sectional…”
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Risk factors for neurodegeneration in idiopathic rapid eye movement sleep behavior disorder: A multicenter study by Postuma, Ronald B., Iranzo, Alex, Hogl, Birgit, Arnulf, Isabelle, Ferini-Strambi, Luigi, Manni, Raffaele, Miyamoto, Tomoyuki, Oertel, Wolfgang, Dauvilliers, Yves, Ju, Yo-El, Puligheddu, Monica, Sonka, Karel, Pelletier, Amelie, Santamaria, Juan, Frauscher, Birgit, Leu-Semenescu, Smaranda, Zucconi, Marco, Terzaghi, Michele, Miyamoto, Masayuki, Unger, Marcus M., Carlander, Bertrand, Fantini, Maria-Livia, Montplaisir, Jacques Y.

“…Objective To assess whether risk factors for Parkinson disease and dementia with Lewy bodies increase rate of defined neurodegenerative disease in idiopathic…”
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Movement disorder society criteria for clinically established early Parkinson's disease by Berg, Daniela, Adler, Charles H., Bloem, Bastiaan R., Chan, Piu, Gasser, Thomas, Goetz, Christopher G., Halliday, Glenda, Lang, Anthony E., Lewis, Simon, Li, Yuan, Liepelt‐Scarfone, Inga, Litvan, Irene, Marek, Kenneth, Maetzler, Corina, Mi, Taomian, Obeso, José, Oertel, Wolfgang, Olanow, C. Warren, Poewe, Werner, Rios‐Romenets, Silvia, Schäffer, Eva, Seppi, Klaus, Heim, Beatrice, Slow, Elizabeth, Stern, Matthew, Bledsoe, Ian O., Deuschl, Günther, Postuma, Ronald B.

“…ABSTRACT Background: In 2015, the International Parkinson and Movement Disorder Society published clinical diagnostic criteria for Parkinson's disease (PD)…”
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Olfaction and color vision identify impending neurodegeneration in rapid eye movement sleep behavior disorder by Postuma, Ronald B., Gagnon, Jean-François, Vendette, Mélanie, Desjardins, Catherine, Montplaisir, Jacques Y.

“…Objective: For development of neuroprotective therapy, neurodegenerative disease must be identified as early as possible. However, current means of identifying…”
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Reliability and validity of the Roche PD Mobile Application for remote monitoring of early Parkinson’s disease by Lipsmeier, Florian, Taylor, Kirsten I., Postuma, Ronald B., Volkova-Volkmar, Ekaterina, Kilchenmann, Timothy, Mollenhauer, Brit, Bamdadian, Atieh, Popp, Werner L., Cheng, Wei-Yi, Zhang, Yan-Ping, Wolf, Detlef, Schjodt-Eriksen, Jens, Boulay, Anne, Svoboda, Hanno, Zago, Wagner, Pagano, Gennaro, Lindemann, Michael

“…Digital health technologies enable remote and therefore frequent measurement of motor signs, potentially providing reliable and valid estimates of motor sign…”
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Rapid eye movement sleep behavior disorder and subtypes of Parkinson's disease by Romenets, Silvia Rios, Gagnon, Jean-Francois, Latreille, Véronique, Panniset, Michel, Chouinard, Sylvain, Montplaisir, Jacques, Postuma, Ronald B.

“…Numerous studies have explored the potential relationship between rapid eye movement sleep behavior disorder (RBD) and manifestations of PD. Our aim was to…”
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REM sleep behavior disorder and neuropathology in Parkinson's disease by Postuma, Ronald B., Adler, Charles H., Dugger, Brittany N., Hentz, Joseph G., Shill, Holly A., Driver-Dunckley, Erika, Sabbagh, Marwan N., Jacobson, Sandra A., Belden, Christine M., Sue, Lucia I., Serrano, Geidy, Beach, Thomas G.

“…Introduction Rapid eye movement (REM) sleep behavior disorder (RBD) in Parkinson's disease (PD) is associated with differences in clinical phenotype, including…”
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REM sleep behavior disorder: From dreams to neurodegeneration by Postuma, Ronald B, Gagnon, Jean-Francois, Montplaisir, Jacques Y

“…Abstract REM sleep behavior disorder is a unique parasomnia characterized by dream enactment behavior during REM sleep. Unless triggered by pharmacologic…”
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