Kelly J Murphy
Affiliation: Baycrest Centre for Geriatric Care
- Word-list-learning performance in younger and older adults: intra-individual performance variability and false memoryKelly J Murphy
The Rotman Research Institute of Baycrest Centre, Toronto, Ontario, Canada
Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 14:70-94. 2007..The findings presented here are consistent with the notion that changes in cognition with aging in part reflect age-related decline in frontal lobe function...
- Episodic, but not semantic, autobiographical memory is reduced in amnestic mild cognitive impairmentKelly J Murphy
Department of Psychology, Baycrest, 3560 Bathurst Street, Toronto, Ontario, Canada, M6A 2E1
Neuropsychologia 46:3116-23. 2008..In contrast, the preservation of autobiographical semantic memories in aMCI suggests neural systems, such as lateral temporal cortex, that support these memories, may remain relatively intact...
- Verbal fluency patterns in amnestic mild cognitive impairment are characteristic of Alzheimer's type dementiaKelly J Murphy
Psychology Department, Baycrest Centre for Geriatric Care, Toronto, Ontario, Canada
J Int Neuropsychol Soc 12:570-4. 2006..This aMCI fluency pattern reflects degradation of semantic networks demonstrating that initial neuropathology may extend beyond known early changes in hippocampal regions...
- Item and associative memory in amnestic mild cognitive impairment: performance on standardized memory testsAngela K Troyer
Department of Psychology, Baycrest Centre for Geriatric Care, Toronto, Ontario, Canada
Neuropsychology 22:10-6. 2008..Incorporating measures of associative recall into clinical evaluations of individuals with memory change may be useful for detecting aMCI...
- Does lateral parietal cortex support episodic memory? Evidence from focal lesion patientsPatrick S R Davidson
Rotman Research Institute, Baycrest Centre, Toronto, Canada
Neuropsychologia 46:1743-55. 2008..Although the exact mechanisms remain to be elucidated, lateral parietal damage appears to impair some aspects of episodic memory...
- Staying on the job: the frontal lobes control individual performance variabilityDonald T Stuss
Rotman Research Institute, Baycrest Centre for Geriatric Care and University of Toronto, Ontario, Canada
Brain 126:2363-80. 2003..Damage to different frontal regions causes different profiles of abnormal variability. Fluctuations in performance of a task may underlie some of the reported difficulties in daily tasks reported by patients with frontal injuries...
- Associative recognition in mild cognitive impairment: relationship to hippocampal volume and apolipoprotein EAngela K Troyer
Neuropsychology and Cognitive Health Program, Baycrest, 3560 Bathurst Street, Toronto, ON, Canada
Neuropsychologia 50:3721-8. 2012....
- Age-related elevations in intraindividual variability on associative memory tasksSusan Vandermorris
a Neuropsychology and Cognitive Health, Baycrest, Toronto, ON, Canada
Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 20:722-34. 2013..Findings suggest that IIV may reflect age-related decline in distributed neural networks, including medial temporal regions, in addition to frontal systems dysfunction...
- Age-related differences in associative memory depend on the types of associations that are formedAngela K Troyer
Psychology, Baycrest Centre, Toronto, Ontario, Canada
Neuropsychol Dev Cogn B Aging Neuropsychol Cogn 18:340-52. 2011..The discussion focuses on the roles of recollection and familiarity in supporting associative memory as well as implications for the remediation of age-related memory decline...
- Lapses of intention and performance variability reveal age-related increases in fluctuations of executive controlRobert West
Rotman Research Institute of Baycrest Centre, Toronto, Ontario, Canada
Brain Cogn 49:402-19. 2002..These and other data are consistent with the proposal that aging is associated with a decrease in the stability of executive control over time...
- Changing everyday memory behaviour in amnestic mild cognitive impairment: a randomised controlled trialAngela K Troyer
Department of Psychology, Baycrest Centre for Geriatric Care, Toronto, Canada
Neuropsychol Rehabil 18:65-88. 2008..This incorporation of practical memory strategies into daily routines could potentially provide the means for maintaining functional independence by individuals with MCI, an issue to be addressed in future research...
- Facilitating change in health-related behaviors and intentions: a randomized controlled trial of a multidimensional memory program for older adultsMelanie A Wiegand
Department of Psychology, York University, Toronto, Canada
Aging Ment Health 17:806-15. 2013....
- Memory for intentions in amnestic mild cognitive impairment: time- and event-based prospective memoryAngela K Troyer
Psychology Department, Baycrest Centre for Geriatric Care, Toronto, Ontario
J Int Neuropsychol Soc 13:365-9. 2007....
- A treatment program for individuals with deficient evaluative processing and consequent impaired social and risk judgementNorman W Park
Department of Psychology, York University, and Department of Psychology, St John s Rehabilitation Hospital, Toronto, Canada
Neurocase 9:51-62. 2003..We discuss the implications of these results for the development of rehabilitation treatment for patients with impaired social and risk judgement...
- The amnesiasR Shayna Rosenbaum
Department of Psychology, York University, Toronto, ON, Canada
Wiley Interdiscip Rev Cogn Sci 3:47-63. 2012..WIREs Cogn Sci 2012, 3:47-63. doi: 10.1002/wcs.155 For further resources related to this article, please visit the WIREs website. ..
- Intraindividual variability in performance on associative memory tasks is elevated in amnestic mild cognitive impairmentAngela K Troyer
Neuropsychology and Cognitive Health Program, Baycrest Health Sciences, 3560 Bathurst Street, Toronto, ON M6A 2E1, Canada Department of Psychology, University of Toronto, 100 St George Street, Toronto, ON M5S 3G3, Canada Electronic address
Neuropsychologia 90:110-6. 2016..Present findings have diagnostic implications for accurate identification of individuals with MCI and add to the growing literature on IIV as an early indicator of cognitive decline in older adults. ..
- Naturalistic Action Performance Distinguishes Amnestic Mild Cognitive Impairment from Healthy AgingDavid A Gold
1Department of Psychology, York University, Toronto, Ontario, Canada
J Int Neuropsychol Soc 21:419-28. 2015..These findings indicated that NA performance can be used to help facilitate differential diagnosis of healthy aging and aMCI and used as an outcome measure in intervention studies...
- Dissociations within the anterior attentional system: effects of task complexity and irrelevant information on reaction time speed and accuracyDonald T Stuss
The Rotman Research Institute, Baycrest Centre for Geriatric Care, Toronto, Ontario, Canada
Neuropsychology 16:500-13. 2002..The frontal lobes, particularly right dorsolateral, were required to inhibit an incorrect response. There are at least 3 functionally and anatomically separable anterior attentional processes...
- The Impact of Memory Change on Daily Life in Normal Aging and Mild Cognitive ImpairmentPreeyam K Parikh
Department of Psychology, University of Toronto, Ontario, Canada
Gerontologist 56:877-85. 2016..Although the type and extent of memory changes in these populations have been well documented, little is known about how memory changes impact their everyday lives...
- Older adults show a self-reference effect for narrative informationNicole Carson
a Department of Psychology, York University, Toronto, ON, Canada
Memory 24:1157-72. 2016..Results demonstrate that the self-reference technique extends to narrative information in young and older adults and may provide a valuable intervention tool for those experiencing age-related memory decline. ..
- Effects of time of day on age differences in working memoryRobert West
Rotman Research Institute of Baycrest Centre and University of Toronto, Canada
J Gerontol B Psychol Sci Soc Sci 57:P3-10. 2002..The efficiency of the response inhibition function was similar for younger and older adults and paralleled changes in body temperature...
- Pointing to places and spaces in a patient with visual form agnosiaDavid P Carey
Vision Research Laboratories, School of Psychology, University of Aberdeen, Aberdeen AB24 2UB, Scotland, UK
Neuropsychologia 44:1584-94. 2006..It is possible that D.F.'s degraded performance reflects a relative (though not complete) preservation of categorical coding within the ventral stream, despite a loss of coordinate coding there...