Keyword search (4,164 papers available)

"N RA" Authored Publications:

Title Authors PubMed ID
1 Alternative reproductive strategies explain asymmetries in reproductive isolation and reinforcement in two Ischnura damselfly species Ordaz-Morales JE; Juárez-Jiménez AL; Stand-Pérez M; Arce-Valdés LR; Ballén-Guapacha AV; Chávez-Ríos JR; Boasso O; Rajan N; Cordero-Rivera A; Sánchez-Guillén RA; 41933171
BIOLOGY
2 Impact of a national dementia research consortium: The Canadian Consortium on Neurodegeneration in Aging (CCNA) Chertkow H; Phillips N; Rockwood K; Anderson N; Andrew MK; Bartha R; Beaudoin C; Bélanger N; Bellec P; Belleville S; Bergman H; Best S; Bethell J; Bherer L; Black S; Borrie M; Camicioli R; Carrier J; Cashman N; Chan S; Crowshoe L; Cuello C; Cynader M; Dang-Vu T; Das S; Dixon RA; Ducharme S; Einstein G; Evans AC; Fahnestock M; Feldman H; Ferland G; Finger E; Fisk JD; Fogarty J; Fon E; Gan-Or Z; Gauthier S; Greenwood C; Henri-Bellemare C; Herrmann N; Hogan DB; Hsiung R; Itzhak I; Jacklin K; Lanctôt K; Lim A; MacKenzie I; Masellis M; Maxwell C; McAiney C; McGilton K; McLaurin J; Mihailidis A; Mohades Z; Montero-Odasso M; Morgan D; Naglie G; Nygaard H; O' Connell M; Petersen R; Pilon R; Rajah MN; Rapoport M; Roach P; Robillard JM; Rogaeva E; Rosa-Neto P; Rylett J; Sadavoy J; St George-Hyslop P; Seitz D; Smith E; Stefanovic B; Vedel I; Walker JD; Wellington C; Whitehead V; Wittich W; 39636028
HKAP
3 Cognitive Speed in Neurodegenerative Disease: Comparing Mean Rate and Inconsistency Within and Across the Alzheimer's and Lewy Body Spectra in the COMPASS-ND Study Caballero HS; McFall GP; Gee M; MacDonald S; Phillips NA; Fogarty J; Montero-Odasso M; Camicioli R; Dixon RA; 38875040
PSYCHOLOGY
4 Discovery and preclinical development of a therapeutically active nanobody-based chimeric antigen receptor targeting human CD22 McComb S; Arbabi-Ghahroudi M; Hay KA; Keller BA; Faulkes S; Rutherford M; Nguyen T; Shepherd A; Wu C; Marcil A; Aubry A; Hussack G; Pinto DM; Ryan S; Raphael S; van Faassen H; Zafer A; Zhu Q; Maclean S; Chattopadhyay A; Gurnani K; Gilbert R; Gadoury C; Iqbal U; Fatehi D; Jezierski A; Huang J; Pon RA; Sigrist M; Holt RA; Nelson BH; Atkins H; Kekre N; Yung E; Webb J; Nielsen JS; Weeratna RD; 38596311
BIOLOGY
5 Simulation of Capillary Hemodynamics and Comparison with Experimental Results of Microphantom Perfusion Weighted Imaging. S S, N RA 32637373
PHYSICS
6 The Comprehensive Assessment of Neurodegeneration and Dementia: Canadian Cohort Study. Chertkow H, Borrie M, Whitehead V, Black SE, Feldman HH, Gauthier S, Hogan DB, Masellis M, McGilton K, Rockwood K, Tierney MC, Andrew M, Hsiung GR, Camicioli R, Smith EE, Fogarty J, Lindsay J, Best S, Evans A, Das S, Mohaddes Z, Pilon R, Poirier J, Phillips NA, MacNamara E, Dixon RA, Duchesne S, MacKenzie I, Rylett RJ 31309917
PSYCHOLOGY
7 Author Correction: Building a global alliance of biofoundries. Hillson N, Caddick M, Cai Y, Carrasco JA, Chang MW, Curach NC, Bell DJ, Feuvre RL, Friedman DC, Fu X, Gold ND, Herrgård MJ, Holowko MB, Johnson JR, Johnson RA, Keasling JD, Kitney RI, Kondo A, Liu C, Martin VJJ, Menolascina F, Ogino C, Patron NJ, Pavan M, Poh CL, Pretorius IS, Rosser SJ, Scrutton NS, Storch M, Tekotte H, Travnik E, Vickers CE, Yew WS, Yuan Y, Zhao H, Freemont PS 31296848
CHEMBIOCHEM
8 The priming effect of food persists following blockade of dopamine receptors. Evangelista C, Hantson A, Shams WM, Almey A, Pileggi M, Voisard JR, Boulos V, Al-Qadri Y, Gonzalez Cautela BV, Zhou FX, Duchemin J, Habrich A, Tito N, Koumrouyan RA, Patel S, Lorenc V, Gagne C, El Oufi K, Shizgal P, Brake WG 31350860
CSBN
9 Geo-referenced population-specific microsatellite data across American continents, the MacroPopGen Database. Lawrence ER, Benavente JN, Matte JM, Marin K, Wells ZRR, Bernos TA, Krasteva N, Habrich A, Nessel GA, Koumrouyan RA, Fraser DJ 30944329
BIOLOGY
10 Building a global alliance of biofoundries. Hillson N, Caddick M, Cai Y, Carrasco JA, Chang MW, Curach NC, Bell DJ, Le Feuvre R, Friedman DC, Fu X, Gold ND, Herrgård MJ, Holowko MB, Johnson JR, Johnson RA, Keasling JD, Kitney RI, Kondo A, Liu C, Martin VJJ, Menolascina F, Ogino C, Patron NJ, Pavan M, Poh CL, Pretorius IS, Rosser SJ, Scrutton NS, Storch M, Tekotte H, Travnik E, Vickers CE, Yew WS, Yuan Y, Zhao H, Freemont PS 31068573
CHEMBIOCHEM

 

Title:Cognitive Speed in Neurodegenerative Disease: Comparing Mean Rate and Inconsistency Within and Across the Alzheimer's and Lewy Body Spectra in the COMPASS-ND Study
Authors:Caballero HSMcFall GPGee MMacDonald SPhillips NAFogarty JMontero-Odasso MCamicioli RDixon RA
Link:https://pubmed.ncbi.nlm.nih.gov/38875040/
DOI:10.3233/JAD-240210
Publication:Journal of Alzheimer s disease : JAD
Keywords:Alzheimer's diseaseCOMPASS-ND studyCanadian consortium on neurodegeneration in aging (CCNA)Lewy body diseasecognitive speedinconsistencymean ratereaction time
PMID:38875040 Category: Date Added:2024-06-14
Dept Affiliation: PSYCHOLOGY
1 Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada.
2 Department of Psychology, University of Alberta, Edmonton, AB, Canada.
3 Department of Medicine (Neurology), University of Alberta, Edmonton, AB, Canada.
4 Department of Psychology, University of Victoria, Victoria, BC, Canada.
5 Department of Psychology, Concordia University, Montréal, QC, Canada.
6 Lawson Health Research Institute, London, ON, Canada.
7 Division of Geriatric Medicine, Western University, London, ON, Canada.

Description:

Background: Alzheimer's disease (AD) and Lewy body disease (LBD) are characterized by early and gradual worsening perturbations in speeded cognitive responses.

Objective: Using simple and choice reaction time tasks, we compared two indicators of cognitive speed within and across the AD and LBD spectra: mean rate (average reaction time across trials) and inconsistency (within person variability).

Methods: The AD spectrum cohorts included subjective cognitive impairment (SCI, n = 28), mild cognitive impairment (MCI, n = 121), and AD (n = 45) participants. The LBD spectrum included Parkinson's disease (PD, n = 32), mild cognitive impairment in PD (PD-MCI, n = 21), and LBD (n = 18) participants. A cognitively unimpaired (CU, n = 39) cohort served as common benchmark. We conducted multivariate analyses of variance and discrimination analyses.

Results: Within the AD spectrum, the AD cohort was slower and more inconsistent than the CU, SCI, and MCI cohorts. The MCI cohort was slower than the CU cohort. Within the LBD spectrum, the LBD cohort was slower and more inconsistent than the CU, PD, and PD-MCI cohorts. The PD-MCI cohort was slower than the CU and PD cohorts. In cross-spectra (corresponding cohort) comparisons, the LBD cohort was slower and more inconsistent than the AD cohort. The PD-MCI cohort was slower than the MCI cohort. Discrimination analyses clarified the group difference patterns.

Conclusions: For both speed tasks, mean rate and inconsistency demonstrated similar sensitivity to spectra-related comparisons. Both dementia cohorts were slower and more inconsistent than each of their respective non-dementia cohorts.





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