Works matching AU Kochan, Nicole A

Results: 148

All‐Cause Acute Illness Hospitalisations in the Preceding Two Years Are Associated With Cognitive Decline in Older Adults: The Sydney Memory and Ageing Study.

Published in:

International Journal of Geriatric Psychiatry, 2025, v. 40, n. 5, p. 1, doi. 10.1002/gps.70077

By:

Chinnappa‐Quinn, Lucia;
Lam, Ben C. P.;
Harvey, Lara;
Kochan, Nicole A.;
Crawford, John D.;
Makkar, Steve R.;
Brodaty, Henry;
Sachdev, Perminder S.

Publication type:

Article

Examining the validity of the Mini‐Mental State Examination (MMSE) and its domains using network analysis.

Published in:

Psychogeriatrics, 2024, v. 24, n. 2, p. 259, doi. 10.1111/psyg.13069

By:

Truong, Quoc Cuong;
Cervin, Matti;
Choo, Carol C.;
Numbers, Katya;
Bentvelzen, Adam C.;
Kochan, Nicole A.;
Brodaty, Henry;
Sachdev, Perminder S.;
Medvedev, Oleg N.

Publication type:

Article

Establishing conversion of the 16‐item Informant Questionnaire on Cognitive Decline in the Elderly scores into interval‐level data across multiple samples using Rasch methodology.

Published in:

Psychogeriatrics, 2023, v. 23, n. 3, p. 411, doi. 10.1111/psyg.12946

By:

Truong, Quoc Cuong;
Numbers, Katya;
Choo, Carol C.;
Bentvelzen, Adam C.;
Catts, Vibeke S.;
Cervin, Matti;
Jorm, Anthony F.;
Kochan, Nicole A.;
Brodaty, Henry;
Sachdev, Perminder S.;
Medvedev, Oleg N.

Publication type:

Article

Prospective Memory Function Predicts Future Cognitive Decline and Incident Dementia.

Published in:

Journals of Gerontology Series B: Psychological Sciences & Social Sciences, 2023, v. 78, n. 5, p. 819, doi. 10.1093/geronb/gbad027

By:

Browning, Catherine A;
Thompson, Claire L;
Kochan, Nicole A;
Brodaty, Henry;
Sachdev, Perminder S;
Henry, Julie D

Publication type:

Article

Aging Is Associated With Multidirectional Changes in Social Cognition: Findings From an Adult Life-Span Sample Ranging From 18 to 101 Years.

Published in:

Journals of Gerontology Series B: Psychological Sciences & Social Sciences, 2023, v. 78, n. 1, p. 62, doi. 10.1093/geronb/gbac110

By:

Grainger, Sarah A;
Crawford, John D;
Riches, Julia C;
Kochan, Nicole A;
Chander, Russell J;
Mather, Karen A;
Sachdev, Perminder S;
Henry, Julie D

Publication type:

Article

Cross-Lagged Modeling of Cognition and Social Network Size in the Sydney Memory and Ageing Study.

Published in:

Journals of Gerontology Series B: Psychological Sciences & Social Sciences, 2021, v. 76, n. 9, p. 1716, doi. 10.1093/geronb/gbaa193

By:

Casey, Anne-Nicole S;
Liu, Zhixin;
Kochan, Nicole A;
Sachdev, Perminder S;
Brodaty, Henry

Publication type:

Article

The association between systemic inflammation and cognitive performance in the elderly: the Sydney Memory and Ageing Study.

Published in:

Age (0161-9152), 2012, v. 34, n. 5, p. 1295, doi. 10.1007/s11357-011-9301-x

By:

Trollor, Julian;
Smith, Evelyn;
Agars, Emmeline;
Kuan, Stacey;
Baune, Bernhard;
Campbell, Lesley;
Samaras, Katherine;
Crawford, John;
Lux, Ora;
Kochan, Nicole;
Brodaty, Henry;
Sachdev, Perminder

Publication type:

Article

Validation and Normative Data for the Modified Telephone Interview for Cognitive Status: The Sydney Memory and Ageing Study.

Published in:

Journal of the American Geriatrics Society, 2019, v. 67, n. 10, p. 2108, doi. 10.1111/jgs.16033

By:

Bentvelzen, Adam C.;
Crawford, John D.;
Theobald, Adam;
Maston, Kate;
Slavin, Melissa J.;
Reppermund, Simone;
Kang, Kristan;
Numbers, Katya;
Brodaty, Henry;
Sachdev, Perminder;
Kochan, Nicole A.

Publication type:

Article

Adiposity Estimated Using Dual Energy X-Ray Absorptiometry and Body Mass Index and Its Association with Cognition in Elderly Adults.

Published in:

Journal of the American Geriatrics Society, 2014, v. 62, n. 12, p. 2311, doi. 10.1111/jgs.13157

By:

Smith, Evelyn;
Bailey, Phoebe E.;
Crawford, John;
Samaras, Katherine;
Baune, Bernhard T.;
Campbell, Lesley;
Kochan, Nicole;
Menant, Jasmine;
Sturnieks, Daina L.;
Brodaty, Henry;
Sachdev, Perminder;
Trollor, Julian N.

Publication type:

Article

Risk Profiles of Subtypes of Mild Cognitive Impairment: The Sydney Memory and Ageing Study.

Published in:

Journal of the American Geriatrics Society, 2012, v. 60, n. 1, p. 24, doi. 10.1111/j.1532-5415.2011.03774.x

By:

Sachdev, Perminder S.;
Lipnicki, Darren M.;
Crawford, John;
Reppermund, Simone;
Kochan, Nicole A.;
Trollor, Julian N.;
Draper, Brian;
Slavin, Melissa J.;
Kang, Kristan;
Lux, Ora;
Mather, Karen A.;
Brodaty, Henry

Publication type:

Article

Do past and current depressive symptoms affect cognitive functioning and everyday activities in the elderly?

Published in:

2011

By:

Reppermund, Simone;
Brodaty, Henry;
Crawford, John;
Kochan, Nicole;
Slavin, Melissa;
Trollor, Julian;
Draper, Brian;
Sachdev, Perminder

Publication type:

Abstract

Plasma apolipoproteins as biomarkers of mild cognitive impairment in a community-based sample

Published in:

2011

By:

Song, Fei;
Poljak, Anne;
Jayasena, Tharusha;
Smythe, George;
Brodaty, Henry;
Kochan, Nicole;
Sachdev, Perminder;
Crawford, John

Publication type:

Abstract

Neural response to a graded working memory challenge predicts decline in everyday function in mild cognitive impairment

Published in:

2011

By:

Kochan, Nicole;
Breakspear, Michael;
Valenzuela, Michael;
Slavin, Melissa;
Brodaty, Henry;
Wen, Wei;
Trollor, Julian;
Turner, Andrew;
Crawford, John;
Sachdev, Perminder

Publication type:

Abstract

Mild cognitive impairment in older Australians from non-English speaking backgrounds

Published in:

2011

By:

Harrison, Fleur;
Low, Lee-Fay;
Kochan, Nicole;
Draper, Brian;
Slavin, Melissa;
Reppermund, Simone;
Troller, Julian;
Sachdev, Perminder;
Brodaty, Henry

Publication type:

Abstract

Predicting MCI or dementia at follow-up: Using subjective memory and non-memory complaints from both the participant and informant

Published in:

2011

By:

Slavin, Melissa;
Brodaty, Henry;
Kochan, Nicole;
Crawford, John;
Reppermund, Simone;
Trollor, Julian;
Draper, Brian;
Sachdev, Perminder

Publication type:

Abstract

Incidence, prevalence and predictors of course of mild cognitive impairment: The sydney memory and ageing study

Published in:

2011

By:

Brodaty, Henry;
Heffernan, Megan;
Kochan, Nicole;
Reppermund, Simone;
Slavin, Melissa;
Draper, Brian;
Trollor, Julian;
Kang, Kristan;
Sachdev, Perminder

Publication type:

Abstract

Associations Between APOE ɛ4 and Instrumental Daily Activities of Living in A Community Sample of Older Adults

Published in:

2011

By:

Mather, Karen;
Reppermund, Simone;
Assareh, Arezoo;
Crawford, John;
Kochan, Nicole;
Slavin, Melissa;
Kwok, John;
Kang, Kristan;
Trollor, Julian;
Draper, Brian;
Schofield, Peter;
Brodaty, Henry;
Sachdev, Perminder

Publication type:

Abstract

Abnormal connectivity of the hippocampus in amnestic mild cognitive impairment: A diffusion tensor tractography study

Published in:

2011

By:

Zhuang, Lin;
Wen, Wei;
Trollor, Julian;
Kochan, Nicole;
Reppermund, Simone;
Brodaty, Henry;
Sachdev, Perminder

Publication type:

Abstract

APOE E4 carriers are associated with amnestic but not nonamnestic mild cognitive impairment in an elderly community sample

Published in:

2010

By:

Mather, Karen A.;
Assareh, Arezoo;
Kochan, Nicole;
Crawford, John;
Kang, Kristan;
Reppermund, Simone;
Trollor, Julian;
Kwok, John;
Draper, Brian;
Schofield, Peter;
Brodaty, Henry;
Sachdev, Perminder

Publication type:

Abstract

The relationship of white matter hyperintensities to depression and apathy in mild cognitive impairment

Published in:

2010

By:

Slavin, Melissa J.;
Draper, Brian;
Wen, Wei;
Brodaty, Henry;
Kochan, Nicole A.;
Trollor, Julian N.;
Sachdev, Perminder S.

Publication type:

Abstract

Screening plasma for biomarkers of mild cognitive impairment and Alzheimer's disease by quantitative proteomic methods

Published in:

2010

By:

Song, Fei;
Poljak, Anne;
Kochan, Nicole;
Jayasena, Tharusha;
Raftery, Mark;
Brodaty, Henry;
Smythe, George A.;
Sachdev, Perminder S.

Publication type:

Abstract

The Sydney Memory and Ageing Study (MAS): A population-based longitudinal investigation of cognitive health in the elderly

Published in:

2009

By:

Kochan, Nicole;
Brodaty, Henry;
Trollor, Julian;
Draper, Brian;
Wen, Wei;
Slavin, Melissa;
Reppermund, Simone;
Crawford, John;
Kang, Kristan;
(Tony) Broe, G.A.;
Schofield, Peter;
Sachdev, Perminder

Publication type:

Abstract

How to define the cognitive impairment in Mild Cognitive Impairment: Comparison of different neuropsychological classification methods using data from the Sydney Memory and Ageing Study

Published in:

2009

By:

Kochan, Nicole;
Brodaty, Henry;
Crawford, John;
Slavin, Melissa;
Low, Lee-Fay;
Trollor, Julian;
Draper, Brian;
Reppermund, Simone;
Kang, Kristan;
Sachdev, Perminder

Publication type:

Abstract

P1-286: Diffusion tensor imaging as a biomarker of mild cognitive impairment

Published in:

2008

By:

Sachdev, Perminder S.;
Chua, Terence;
Chen, Xiaohua;
Wen, Wei;
Kochan, Nicole;
Slavin, Melissa;
Trollor, Julian;
Brodaty, Henry

Publication type:

Abstract

P1-204: Plasma levels of Aβ1-40 and Aβ1-42 peptides in Patients with mild cognitive impairment, Alzheimer's disease and stroke

Published in:

2008

By:

Poljak, Anne;
Sachdev, Peminder;
Brodaty, Henry;
Slavin, Melissa;
Kochan, Nicole;
Trollor, Julian;
Ng, Lora;
Smythe, George

Publication type:

Abstract

O2-01-05: Ubiquity and utility of subjective cognitive complaints

Published in:

2008

By:

Brodaty, Henry;
Sachdev, Perminder;
Slavin, Melissa;
Kochan, Nicole;
Trollor, Julian;
Draper, Brian;
Broe, Tony

Publication type:

Abstract

IC-P2-143: Efficiency and trial-to-trial variance of spatial working memory performance is distributed across overlapping load-dependent networks

Published in:

2008

By:

Valenzuela, Michael;
Kochan, Nicole;
Slavin, Melissa;
Trollor, Julian;
Sachdev, Perminder;
McIntosh, Randy;
Breakspear, Michael

Publication type:

Abstract

Metformin Use Is Associated With Slowed Cognitive Decline and Reduced Incident Dementia in Older Adults With Type 2 Diabetes: The Sydney Memory and Ageing Study.

Published in:

2020

By:

Samaras, Katherine;
Makkar, Steve;
Crawford, John D.;
Kochan, Nicole A.;
Wen, Wei;
Draper, Brian;
Trollor, Julian N.;
Brodaty, Henry;
Sachdev, Perminder S.

Publication type:

journal article

Age-related cognitive decline and associations with sex, education and apolipoprotein E genotype across ethnocultural groups and geographic regions: a collaborative cohort study.

Published in:

2017

By:

Lipnicki, Darren M.;
Crawford, John D.;
Dutta, Rajib;
Thalamuthu, Anbupalam;
Kochan, Nicole A.;
Andrews, Gavin;
Lima-Costa, M. Fernanda;
Castro-Costa, Erico;
Brayne, Carol;
Matthews, Fiona E.;
Stephan, Blossom C. M.;
Lipton, Richard B.;
Katz, Mindy J.;
Ritchie, Karen;
Scali, Jacqueline;
Ancelin, Marie-Laure;
Scarmeas, Nikolaos;
Yannakoulia, Mary;
Dardiotis, Efthimios;
Lam, Linda C. W.

Publication type:

journal article

Posterior compensatory network in cognitively intact elders with hippocampal atrophy.

Published in:

Hippocampus, 2015, v. 25, n. 5, p. 581, doi. 10.1002/hipo.22395

By:

Valenzuela, Michael J.;
Turner, Andrew J.F.;
Kochan, Nicole A.;
Wen, Wei;
Suo, Chao;
Hallock, Harry;
McIntosh, Randy A.;
Sachdev, Perminder;
Breakspear, Michael

Publication type:

Article

A comparison of machine learning methods for survival analysis of high-dimensional clinical data for dementia prediction.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41598-020-77220-w

By:

Spooner, Annette;
Chen, Emily;
Sowmya, Arcot;
Sachdev, Perminder;
Kochan, Nicole A.;
Trollor, Julian;
Brodaty, Henry

Publication type:

Article

Prospective memory function and cue salience in mild cognitive impairment: Findings from the Sydney Memory and Ageing Study.

Published in:

Journal of Clinical & Experimental Neuropsychology, 2017, v. 39, n. 10, p. 941, doi. 10.1080/13803395.2017.1281382

By:

Thompson, Claire L.;
Henry, Julie D.;
Rendell, Peter G.;
Withall, Adrienne;
Kochan, Nicole A.;
Sachdev, Perminder;
Brodaty, Henry

Publication type:

Article

The relationship of neuropsychological function to instrumental activities of daily living in mild cognitive impairment.

Published in:

International Journal of Geriatric Psychiatry, 2011, v. 26, n. 8, p. 843, doi. 10.1002/gps.2612

By:

Reppermund, Simone;
Sachdev, Perminder S.;
Crawford, John;
Kochan, Nicole A.;
Slavin, Melissa J.;
Kang, Kristan;
Trollor, Julian N.;
Draper, Brian;
Brodaty, Henry

Publication type:

Article

Comparison of computerised and pencil-and-paper neuropsychological assessments in older culturally and linguistically diverse Australians – CORRIGENDUM.

Published in:

Journal of the International Neuropsychological Society, 2022, v. 28, n. 10, p. 1105, doi. 10.1017/S135561772200073X

By:

Page, Zara A.;
Croot, Karen;
Sachdev, Perminder S.;
Crawford, John D.;
Lam, Ben C.P.;
Brodaty, Henry;
Miller Amberber, Amanda;
Numbers, Katya;
Kochan, Nicole A.

Publication type:

Article

Comparison of Computerised and Pencil-and-Paper Neuropsychological Assessments in Older Culturally and Linguistically Diverse Australians.

Published in:

Journal of the International Neuropsychological Society, 2022, v. 28, n. 10, p. 1050, doi. 10.1017/S1355617721001314

By:

Page, Zara A.;
Croot, Karen;
Sachdev, Perminder S.;
Crawford, John D.;
Lam, Ben C.P.;
Brodaty, Henry;
Miller Amberber, Amanda;
Numbers, Katya;
Kochan, Nicole A.

Publication type:

Article

The role of cognitive function and physical activity in physical decline in older adults across the cognitive spectrum.

Published in:

Aging & Mental Health, 2019, v. 23, n. 7, p. 863, doi. 10.1080/13607863.2018.1474446

By:

Taylor, Morag E.;
Boripuntakul, Sirinun;
Toson, Barbara;
Close, Jacqueline C. T.;
Lord, Stephen R.;
Kochan, Nicole A.;
Sachdev, Perminder S.;
Brodaty, Henry;
Delbaere, Kim

Publication type:

Article

The influence of rs53576 polymorphism in the oxytocin receptor (OXTR) gene on empathy in healthy adults by subtype and ethnicity: a systematic review and meta-analysis.

Published in:

Reviews in the Neurosciences, 2022, v. 33, n. 1, p. 43, doi. 10.1515/revneuro-2021-0038

By:

Chander, Russell J.;
Mather, Karen A.;
Cleary, Rhiagh;
Grainger, Sarah A.;
Thalamuthu, Anbupalam;
Numbers, Katya;
Kochan, Nicole A.;
Armstrong, Nicola J.;
Brodaty, Henry;
Henry, Julie D.;
Sachdev, Perminder S.

Publication type:

Article

A Multifactorial Approach to Understanding Fall Risk in Older People.

Published in:

Journal of the American Geriatrics Society, 2010, v. 58, n. 9, p. 1679, doi. 10.1111/j.1532-5415.2010.03017.x

By:

Delbaere, Kim;
Close, Jacqueline C.T.;
Heim, Jörg;
Sachdev, Perminder S.;
Brodaty, Henry;
Slavin, Melissa J.;
Kochan, Nicole A.;
Lord, Stephen R.

Publication type:

Article

Correlates of Gait Speed Among Older Adults From 6 Countries: Findings From the COSMIC Collaboration.

Published in:

Journals of Gerontology Series A: Biological Sciences & Medical Sciences, 2023, v. 78, n. 12, p. 2396, doi. 10.1093/gerona/glad090

By:

Sprague, Briana N;
Zhu, Xiaonan;
Rosso, Andrea L;
Verghese, Joe;
Delbaere, Kim;
Lipnicki, Darren M;
Sachdev, Perminder S;
Ng, Tze Pin;
Gwee, Xinyi;
Yap, Keng Bee;
Kim, Ki-Woong;
Han, Ji Won;
Oh, Dae Jong;
Narazaki, Kenji;
Chen, Tao;
Chen, Sanmei;
Brodaty, Henry;
Numbers, Katya;
Kochan, Nicole A;
Walker, Richard W

Publication type:

Article

Does Antihypertensive Use Moderate the Effect of Blood Pressure on Cognitive Decline in Older People?

Published in:

Journals of Gerontology Series A: Biological Sciences & Medical Sciences, 2021, v. 76, n. 5, p. 859, doi. 10.1093/gerona/glaa232

By:

Lennon, Matthew J.;
Ben Chun Pan Lam;
Crawford, John;
Brodaty, Henry;
Kochan, Nicole A.;
Trollor, Julian N.;
Numbers, Katya;
Draper, Brian;
Thalamuthu, Anbupalam;
Sachdev, Perminder S.

Publication type:

Article

APOE ε4 and the Influence of Sex, Age, Vascular Risk Factors, and Ethnicity on Cognitive Decline.

Published in:

2020

By:

Makkar, Steve R;
Lipnicki, Darren M;
Crawford, John D;
Kochan, Nicole A;
Castro-Costa, Erico;
Lima-Costa, Maria Fernanda;
Diniz, Breno Satler;
Brayne, Carol;
Stephan, Blossom;
Matthews, Fiona;
Llibre-Rodriguez, Juan J;
Llibre-Guerra, Jorge J;
Valhuerdi-Cepero, Adolfo J;
Lipton, Richard B;
Katz, Mindy J;
Wang, Cuiling;
Ritchie, Karen;
Carles, Sophie;
Carriere, Isabelle;
Scarmeas, Nikolaos

Publication type:

journal article

Intraindividual Stepping Reaction Time Variability Predicts Falls in Older Adults With Mild Cognitive Impairment.

Published in:

2017

By:

Bunce, David;
Haynes, Becky I.;
Lord, Stephen R.;
Gschwind, Yves J.;
Kochan, Nicole A.;
Reppermund, Simone;
Brodaty, Henry;
Sachdev, Perminder S.;
Delbaere, Kim

Publication type:

journal article

Polygenic resilience scores capture protective genetic effects for Alzheimer's disease.

Published in:

Translational Psychiatry, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41398-022-02055-0

By:

Hou, Jiahui;
Hess, Jonathan L.;
Armstrong, Nicola;
Bis, Joshua C.;
Grenier-Boley, Benjamin;
Karlsson, Ida K.;
Leonenko, Ganna;
Numbers, Katya;
O'Brien, Eleanor K.;
Shadrin, Alexey;
Thalamuthu, Anbupalam;
Yang, Qiong;
Andreassen, Ole A.;
Brodaty, Henry;
Gatz, Margaret;
Kochan, Nicole A.;
Lambert, Jean-Charles;
Laws, Simon M.;
Masters, Colin L.;
Mather, Karen A.

Publication type:

Article

Critical periods for cognitive reserve building activities for late life global cognition and cognitive decline: the Sydney memory and aging cohort study.

Published in:

Aging, Neuropsychology & Cognition, 2024, v. 31, n. 3, p. 387, doi. 10.1080/13825585.2023.2181941

By:

Litkouhi, Princess Neila;
Numbers, Katya;
Valenzuela, Michael;
Crawford, John D;
Lam, Ben C. P.;
Litkouhi, Princess Noosha;
Sachdev, Perminder S.;
Kochan, Nicole A.;
Brodaty, Henry

Publication type:

Article

Hearing loss, cognition, and risk of neurocognitive disorder: evidence from a longitudinal cohort study of older adult Australians.

Published in:

Aging, Neuropsychology & Cognition, 2022, v. 29, n. 1, p. 121, doi. 10.1080/13825585.2020.1857328

By:

Strutt, Paul A.;
Barnier, Amanda J.;
Savage, Greg;
Picard, Gabrielle;
Kochan, Nicole A.;
Sachdev, Perminder;
Draper, Brian;
Brodaty, Henry

Publication type:

Article

Classifying MCI Subtypes in Community-Dwelling Elderly Using Cross-Sectional and Longitudinal MRI-Based Biomarkers.

Published in:

Frontiers in Aging Neuroscience, 2017, p. 1, doi. 10.3389/fnagi.2017.00309

By:

Hao Guan;
Tao Liu;
Jiyang Jiang;
Dacheng Tao;
Jicong Zhang;
Haijun Niu;
Wanlin Zhu;
Yilong Wang;
Jian Cheng;
Kochan, Nicole A.;
Brodaty, Henry;
Sachdev, Perminder;
Wei Wen

Publication type:

Article

Cognitive decline is associated with frequency-specific resting state functional changes in normal aging.

Published in:

2022

By:

Fan, Dongqiong;
Liu, Tao;
Jiang, Jiyang;
Kochan, Nicole A.;
Wang, Yilong;
Brodaty, Henry;
Sachdev, Perminder S.;
Wen, Wei

Publication type:

journal article

The relationship of cerebral microbleeds to cognition and incident dementia in non-demented older individuals.

Published in:

2019

By:

Paradise, Matt;
Seruga, Adam;
Crawford, John D.;
Chaganti, Joga;
Thalamuthu, Anbupalam;
Kochan, Nicole A.;
Brodaty, Henry;
Wen, Wei;
Sachdev, Perminder S.

Publication type:

journal article

The relationship between voxel-based metrics of resting state functional connectivity and cognitive performance in cognitively healthy elderly adults.

Published in:

2018

By:

Zhang, Haobo;
Sachdev, Perminder S.;
Thalamuthu, Anbupalam;
He, Yong;
Xia, Mingrui;
Kochan, Nicole A.;
Crawford, John D.;
Trollor, Julian N.;
Brodaty, Henry;
Wen, Wei

Publication type:

journal article

Deep white matter hyperintensities, microstructural integrity and dual task walking in older people.

Published in:

2018

By:

Ghanavati, Tabassom;
Smitt, Myriam Sillevis;
Lord, Stephen R.;
Sachdev, Perminder;
Wen, Wei;
Kochan, Nicole A.;
Brodaty, Henry;
Delbaere, Kim

Publication type:

journal article