Keyword search (3,448 papers available)


Near native-like stress pattern perception in English-French bilinguals as indexed by the mismatch negativity.

Author(s): Gilbert AC, Honda CT, Phillips NA, Baum SR

We examined lexical stress processing in English-French bilinguals. Auditory mismatch negativity (MMN) responses were recorded in response to English and French pseudowords, whose primary stress occurred either on a language-consistent "usual" or language-i...

Article GUID: 33333337
Clinical judgement is paramount when performing cognitive screening during COVID-19.

Author(s): Phillips NA, Andrews M, Chertkow H, Pichora-Fuller MK, Rockwood K, Wittich W

J Am Geriatr Soc. 2020 May 12;: Authors: Phillips NA, Andrews M, Chertkow H, Pichora-Fuller MK, Rockwood K, Wittich W PMID: 32396983 [PubMed - as supplied by publisher]

Article GUID: 32396983
Special issues on using the MoCA for remote assessment during COVID-19 2.

Author(s): Phillips NA, Chertkow H, Pichora-Fuller MK, Wittich W

J Am Geriatr Soc. 2020 Apr 06;: Authors: Phillips NA, Chertkow H, Pichora-Fuller MK, Wittich W PMID: 32253754 [PubMed - as supplied by publisher]

Article GUID: 32253754
Detection of vision and /or hearing loss using the interRAI Community Health Assessment aligns well with common behavioral vision/hearing measurements.

Author(s): Urqueta Alfaro A, Guthrie DM, Phillips NA, Pichora-Fuller MK, Mick P, McGraw C, Wittich W

PLoS One. 2019;14(10):e0223123 Authors: Urqueta Alfaro A, Guthrie DM, Phillips NA, Pichora-Fuller MK, Mick P, McGraw C, Wittich W

Article GUID: 31581243
The Comprehensive Assessment of Neurodegeneration and Dementia: Canadian Cohort Study.

Author(s): Chertkow H, Borrie M, Whitehead V, Black SE, Feldman HH, Gauthier S, Hogan DB, Masellis M, McGilton K, Rockwood K, Tierney MC, Andrew M, Hsi...

Can J Neurol Sci. 2019 Jul 16;:1-13 Authors: 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, Cam...

Article GUID: 31309917
Breaking the waves: age differences in electrical brain activity when reading text with distractors.

Author(s): Phillips NA, Lesperance D

Psychol Aging. 2003 Mar;18(1):126-39 Authors: Phillips NA, Lesperance D

Article GUID: 12641317
Functional and anatomical memory indices in patients with or at risk for Alzheimer's disease.

Author(s): Phillips NA, Chertkow H, Leblanc MM, Pim H, Murtha S

J Int Neuropsychol Soc. 2004 Mar;10(2):200-10 Authors: Phillips NA, Chertkow H, Leblanc MM, Pim H, Murtha S

Article GUID: 15012840
Behavioural and electrophysiological measures of task switching during single and mixed-task conditions.

Author(s): Goffaux P, Phillips NA, Sinai M, Pushkar D

Biol Psychol. 2006 Jun;72(3):278-90 Authors: Goffaux P, Phillips NA, Sinai M, Pushkar D

Article GUID: 16413655
Neurophysiological measures of task-set switching: effects of working memory and aging.

Author(s): Goffaux P, Phillips NA, Sinai M, Pushkar D

J Gerontol B Psychol Sci Soc Sci. 2008 Mar;63(2):P57-66 Authors: Goffaux P, Phillips NA, Sinai M, Pushkar D

Article GUID: 18441266
Microstructural white matter changes mediate age-related cognitive decline on the Montreal Cognitive Assessment (MoCA).

Author(s): Jolly TA, Cooper PS, Badwi SA, Phillips NA, Rennie JL, Levi CR, Drysdale KA, Parsons MW, Michie PT, Karayanidis F

Psychophysiology. 2016 Feb;53(2):258-67 Authors: Jolly TA, Cooper PS, Badwi SA, Phillips NA, Rennie JL, Levi CR, Drysdale KA, Parsons MW, Michie PT, Karayanidis F

Article GUID: 26511789
Early diagnosis of mild cognitive impairment and Alzheimer's with event-related potentials and event-related desynchronization in N-back working memory tasks.

Author(s): Fraga FJ, Mamani GQ, Johns E, Tavares G, Falk TH, Phillips NA

Comput Methods Programs Biomed. 2018 Oct;164:1-13 Authors: Fraga FJ, Mamani GQ, Johns E, Tavares G, Falk TH, Phillips NA

Article GUID: 30195417
Title:Functional and anatomical memory indices in patients with or at risk for Alzheimer's disease.
Authors:Phillips NA,  Chertkow H,  Leblanc MM,  Pim H,  Murtha S
Link:https://www.ncbi.nlm.nih.gov/pubmed/15012840?dopt=Abstract
Category:J Int Neuropsychol Soc
PMID:15012840
Dept Affiliation: PSYCHOLOGY
1 Centre for Research in Human Development/Department of Psychology, Concordia University, Montreal, Quebec, Canada. Natalie.Phillips@concordia.ca

Description:

Functional and anatomical memory indices in patients with or at risk for Alzheimer's disease.

J Int Neuropsychol Soc. 2004 Mar;10(2):200-10

Authors: Phillips NA, Chertkow H, Leblanc MM, Pim H, Murtha S

Abstract

We investigated the sensitivity of the P300 event-related brain potential (ERP) recorded during a memory-demanding task to memory function in subjects with dementia of the Alzheimer's type (DAT), those with mild cognitive impairment (MCI), and normal elderly controls. We also explored the ability of neuropsychological (delayed verbal memory), neuroanatomical (MRI-based hippocampal volume), and electrophysiological (memory search P300 amplitude) memory measures to distinguish between the three subject groups using discriminant function analyses. Fourteen patients with DAT, 16 with MCI, and 15 age- and education-matched controls were tested. P300 amplitude was reduced in DAT subjects at all levels of memory load; however, it did not differ between MCI and control subjects. Delayed verbal memory performance best discriminated DAT from MCI and control subjects, while delayed verbal memory and hippocampal volume best discriminated MCI subjects from controls. These results support the utility of neuropsychological and neuroanatomical measures in diagnosing dementia and do not support the notion that P300 amplitude is sensitive to mild memory dysfunction when measured using the current task.

PMID: 15012840 [PubMed - indexed for MEDLINE]