Nicole A. Kochan

12.0k total citations
171 papers, 5.7k citations indexed

About

Nicole A. Kochan is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Physiology. According to data from OpenAlex, Nicole A. Kochan has authored 171 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Psychiatry and Mental health, 45 papers in Cognitive Neuroscience and 28 papers in Physiology. Recurrent topics in Nicole A. Kochan's work include Dementia and Cognitive Impairment Research (112 papers), Functional Brain Connectivity Studies (36 papers) and Frailty in Older Adults (20 papers). Nicole A. Kochan is often cited by papers focused on Dementia and Cognitive Impairment Research (112 papers), Functional Brain Connectivity Studies (36 papers) and Frailty in Older Adults (20 papers). Nicole A. Kochan collaborates with scholars based in Australia, United States and China. Nicole A. Kochan's co-authors include Perminder S. Sachdev, Henry Brodaty, Julian N. Trollor, Melissa J. Slavin, Simone Reppermund, Brian Draper, Wei Wen, John D. Crawford, John Crawford and Karen A. Mather and has published in prestigious journals such as The Lancet, Journal of Neuroscience and Journal of the American College of Cardiology.

In The Last Decade

Nicole A. Kochan

158 papers receiving 5.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Nicole A. Kochan Australia	42	2.7k	1.3k	1.2k	841	617	171	5.7k
Angela L. Jefferson United States	45	2.7k 1.0×	1.2k 0.9×	1.1k 0.9×	587 0.7×	824 1.3×	169	6.6k
Molly E. Zimmerman United States	46	3.1k 1.2×	2.0k 1.5×	1.4k 1.2×	1.2k 1.4×	443 0.7×	130	7.2k
Richard Camicioli Canada	50	3.7k 1.4×	1.9k 1.5×	1.5k 1.3×	1.6k 1.9×	833 1.4×	206	9.4k
Simone Reppermund Australia	39	1.9k 0.7×	1.2k 0.9×	746 0.6×	627 0.7×	361 0.6×	117	4.4k
Ozioma C. Okonkwo United States	54	3.8k 1.4×	2.0k 1.5×	2.8k 2.4×	1.2k 1.5×	909 1.5×	229	9.1k
Eric McDade United States	31	2.0k 0.7×	978 0.7×	1.8k 1.5×	480 0.6×	517 0.8×	97	4.5k
Melissa J. Slavin Australia	35	2.0k 0.8×	1.3k 1.0×	705 0.6×	625 0.7×	344 0.6×	71	3.7k
Carole Dufouil France	60	4.2k 1.6×	1.0k 0.8×	2.0k 1.7×	807 1.0×	1.4k 2.2×	171	10.4k
Caterina Rosano United States	58	3.5k 1.3×	1.5k 1.1×	2.2k 1.8×	1.3k 1.5×	924 1.5×	235	10.6k
Melissa Lamar United States	39	2.2k 0.8×	1.8k 1.4×	884 0.7×	538 0.6×	527 0.9×	245	4.9k

Countries citing papers authored by Nicole A. Kochan

Since Specialization

Citations

This map shows the geographic impact of Nicole A. Kochan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nicole A. Kochan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicole A. Kochan more than expected).

Fields of papers citing papers by Nicole A. Kochan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nicole A. Kochan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nicole A. Kochan. The network helps show where Nicole A. Kochan may publish in the future.

Co-authorship network of co-authors of Nicole A. Kochan

This figure shows the co-authorship network connecting the top 25 collaborators of Nicole A. Kochan. A scholar is included among the top collaborators of Nicole A. Kochan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nicole A. Kochan. Nicole A. Kochan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Lipnicki, Darren M., Jiyang Jiang, Louise Mewton, et al.. (2025). Addressing global diversity in dementia research with the COSMIC collaboration. Neuroscience. 582. 180–194.

Sabatini, Serena, Katya Numbers, Nicole A. Kochan, Perminder S. Sachdev, & Henry Brodaty. (2025). Levels and changes in cognitive, mental, and physical health as correlates of attitudes to aging in very old age. Frontiers in Psychiatry. 16. 1567754–1567754.

Cerin, Ester, Wei Li, Luke D. Knibbs, et al.. (2025). Neighborhood environments and transition to cognitive states: Sydney Memory and Ageing Study. Alzheimer s & Dementia. 21(8). e70569–e70569. 1 indexed citations

Chakraborty, Manas, Kunal Dhiman, Perminder S. Sachdev, et al.. (2024). Glutaric acid associates with early detection of cognitive impairment deciphering the association with depression. Alzheimer s & Dementia. 20(S2).

Stemmler, Mark, Melina Arnold, Katya Numbers, et al.. (2024). The Usefulness of the Regression-Based Normed SKT Short Cognitive Performance Test in Detecting Cognitive Impairment in a Community Sample. Diagnostics. 14(19). 2199–2199.

Leman, Patrick J., Matti Cervin, Katya Numbers, et al.. (2023). Network of mental activities, cognitive function and depression in older men and women. Journal of Psychiatric Research. 162. 113–122. 4 indexed citations

Numbers, Katya, Carol C. Choo, Vibeke S. Catts, et al.. (2023). 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. Psychogeriatrics. 23(3). 411–421. 1 indexed citations

Cervin, Matti, Carol C. Choo, Katya Numbers, et al.. (2023). Using network analysis to validate domains of the modified telephone interview for cognitive status. European Journal of Clinical Investigation. 53(9). e14016–e14016. 6 indexed citations

Choo, Carol C., Katya Numbers, Alexander Merkin, et al.. (2023). Enhancing precision of the Telephone Interview for Cognitive Status–Modified (TICS-M) using the Rasch model.. Psychological Assessment. 35(7). 559–571. 3 indexed citations

10.

Taylor, Morag E., Stephen R. Lord, Jasmine C. Menant, et al.. (2022). Risk factors for falls in community-dwelling older people with mild cognitive impairment: a prospective one-year study. PeerJ. 10. e13484–e13484. 17 indexed citations

11.

Grainger, Sarah A., Kate T. McKay, Russell J. Chander, et al.. (2022). Measuring Empathy Across the Adult Lifespan: A Comparison of Three Assessment Types. Assessment. 30(6). 1870–1883. 6 indexed citations

12.

Batouli, Seyed Amir Hossein, Perminder S. Sachdev, Hamed Ekhtiari, et al.. (2021). Iranian Brain Imaging Database: A Neuropsychiatric Database of Healthy Brain. Basic and Clinical Neuroscience Journal. 12(1). 115–132. 12 indexed citations

13.

Chander, Russell J., Sarah A. Grainger, John D. Crawford, et al.. (2020). Development of a short‐form version of the Reading the Mind in the Eyes Test for assessing theory of mind in older adults. International Journal of Geriatric Psychiatry. 35(11). 1322–1330. 8 indexed citations

14.

Liu, Tao, Xiaodan Chen, Alistair Perry, et al.. (2020). Longitudinal Changes in Whole-Brain Functional Connectivity Strength Patterns and the Relationship With the Global Cognitive Decline in Older Adults. Frontiers in Aging Neuroscience. 12. 71–71. 16 indexed citations

15.

Barnier, Amanda J., Greg Savage, Nicole A. Kochan, et al.. (2020). Hearing loss, cognition, and risk of neurocognitive disorder: evidence from a longitudinal cohort study of older adult Australians. Aging Neuropsychology and Cognition. 29(1). 121–138. 10 indexed citations

16.

Taylor, Morag E., Sirinun Boripuntakul, Barbara Toson, et al.. (2018). The role of cognitive function and physical activity in physical decline in older adults across the cognitive spectrum. Aging & Mental Health. 23(7). 863–871. 25 indexed citations

17.

Wen, Wei, Jiyang Jiang, John D. Crawford, et al.. (2016). O4‐02‐02: Mri Markers of Dementia in the Eighth to Eleventh Decades of Life. Alzheimer s & Dementia. 12(7S_Part_6). 1 indexed citations

18.

Seeher, Katrin, Lee‐Fay Low, Simone Reppermund, et al.. (2014). Correlates of psychological distress in study partners of older people with and without mild cognitive impairment (MCI) – the Sydney Memory and Ageing Study. Aging & Mental Health. 18(6). 694–705. 9 indexed citations

19.

Zhang, Haobo, Perminder S. Sachdev, Wei Wen, et al.. (2013). Grey Matter Correlates of Three Language Tests in Non-demented Older Adults. PLoS ONE. 8(11). e80215–e80215. 22 indexed citations

20.

Zhang, Haobo, Julian N. Trollor, Wei Wen, et al.. (2010). Grey matter atrophy of basal forebrain and hippocampus in mild cognitive impairment. Journal of Neurology Neurosurgery & Psychiatry. 82(5). 487–493. 25 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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