Ben Schmand

21.1k citations

197 papers · 13.8k indexed · 4 hit papers · h-index 60

Impact in

Neurology top 0.05%
- Parkinson's Disease Mechanisms and Treatments
- Neurological disorders and treatments
- Amyotrophic Lateral Sclerosis Research
Psychiatry and Mental health top 0.1%
- Dementia and Cognitive Impairment Research

Papers in ⓘ

Psychiatry and Mental health 95
- Dementia and Cognitive Impairment Research 80
Neuropsychology and Physiological Psychology 6

Co-authors: Johannes D. Speelman (15 shared papers)Mirjam I. Geerlings (9 shared papers)D. Muslimović (11 shared papers)Cees Jonker (8 shared papers)Bart Post (7 shared papers)Rob J. de Haan (19 shared papers)J. Lindeboom (14 shared papers)Jennifer G. Goldman (8 shared papers)
Journals: Neurology (15 papers)Journal of Neurology Neurosurgery & Psychiatry (10 papers)Movement Disorders (8 papers)Journal of Clinical and Experimental Neuropsychology (8 papers)Psychological Medicine (7 papers)
Partner nations: Netherlands United States United Kingdom

In The Last Decade

Ben Schmand

189 papers receiving 13.4k citations

Hit Papers

align trajectories log scale

Subthalamic nucleus versus globus pallidus bilateral deep brain stimulation for advanced Parkinson's disease (NSTAPS study): a randomised controlled trial 2012 · 513 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2012 The Lancet Neurology
2012 Movement Disorders
2005 Neurology
2000 International Journal of Geriatric Psychiatry

Peers

Countries citing papers authored by Ben Schmand

Since Specialization

Citations

This map shows the geographic impact of Ben Schmand'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 Ben Schmand with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ben Schmand more than expected).

Fields of papers citing papers by Ben Schmand

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ben Schmand. 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 Ben Schmand. The network helps show where Ben Schmand may publish in the future.

Co-authors

The 25 scholars most cited alongside Ben Schmand, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ben Schmand Line = papers co-authored together Ben Schmand links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 197 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Diagnostic criteria for mild cognitive impairment in Parkinson's disease: Movement Disorder Society Task Force guidelines Movement Disorders ·Irene Litvan, Jennifer G. Goldman, Alexander I. Tröster, Ben Schmand, Daniel Weintraub, Ronald C. Petersen, Brit Mollenhauer, Charles H. Adler, Karen Marder, Caroline H. Williams‐Gray, Dag Aarsland, Jaime Kulisevsky, María Rodríguez‐Oroz, David J. Burn, Roger A. Barker, Murat Emre Hit paper breakdown →	2012	1950
2	Cognitive profile of patients with newly diagnosed Parkinson disease Neurology ·D. Muslimović, Bart Post, Johannes D. Speelman, Ben Schmand Hit paper breakdown →	2005	795
3	Are memory complaints predictive for dementia? A review of clinical and population-based studies International Journal of Geriatric Psychiatry ·Cees Jonker, Mirjam I. Geerlings, Ben Schmand Hit paper breakdown →	2000	710
4	Subthalamic nucleus versus globus pallidus bilateral deep brain stimulation for advanced Parkinson's disease (NSTAPS study): a randomised controlled trial The Lancet Neurology ·Vincent J.J. Odekerken, Teus van Laar, Michiel J. Staal, Arne Mosch, C.F.E. Hoffmann, Peter C.G. Nijssen, Guus Beute, Jeroen PP van Vugt, Mathieu W.P.M. Lenders, Maria Fiorella Contarino, Marieke S.J. Mink, Lo J. Bour, Pepijn van den Munckhof, Ben Schmand, Rob J. de Haan, P. Richard Schuurman, Rob M.A. de Bie Hit paper breakdown →	2012	513
5	Association Between Memory Complaints and Incident Alzheimer’s Disease in Elderly People With Normal Baseline Cognition American Journal of Psychiatry ·Mirjam I. Geerlings, Cees Jonker, L.M. Bouter, Herman J. Adèr, Ben Schmand	1999	404
6	[The Dutch Reading Test for Adults: a measure of premorbid intelligence level]. PubMed ·Ben Schmand, D.J. Bakker, R. J. Saan, J Louman	1991	308
7	Determinants of disability and quality of life in mild to moderate Parkinson disease Neurology ·D. Muslimović, Bart Post, Johannes D. Speelman, Ben Schmand, Rob J. de Haan	2008	275
8	Depression and risk of cognitive decline and Alzheimer's disease The British Journal of Psychiatry ·Mirjam I. Geerlings, L.M. Bouter, Robert A. Schoevers, Aartjan T.F. Beekman, C. Jonker, Dorly J. H. Deeg, W. van Tilburg, H.J. Adèr, Ben Schmand	2000	270
9	Medial temporal lobe atrophy and memory dysfunction as predictors for dementia in subjects with mild cognitive impairment Journal of Neurology ·Pieter Jelle Visser, Philip Scheltens, Frans R.J. Verhey, Ben Schmand, Leonore J. Launer, J. Jolles, Cees Jonker	1999	240
10	The cognitive profile of ALS: a systematic review and meta-analysis update Journal of Neurology Neurosurgery & Psychiatry ·Emma Beeldman, Joost Raaphorst, M. Klein Twennaar, Marianne de Visser, Ben Schmand, Rob J. de Haan	2015	226
11	The effects of intelligence and education on the development of dementia. A test of the brain reserve hypothesis Psychological Medicine ·Ben Schmand, Johannes H. Smit, Mirjam I. Geerlings, J. Lindeboom	1997	209
12	Neuropsychological effects of bilateral STN stimulation in Parkinson disease Neurology ·Harriët Smeding, Johannes D. Speelman, M. Koning-Haanstra, P. Richard Schuurman, P. C. G. Nijssen, Teus van Laar, Ben Schmand	2006	202
13	Increased risk of mortality associated with social isolation in older men: only when feeling lonely? Results from the Amsterdam Study of the Elderly (AMSTEL) Psychological Medicine ·Tjalling J. Holwerda, Aartjan T.F. Beekman, D. J. H. Deeg, Max L. Stek, T.G. van Tilburg, Pieter Jelle Visser, Ben Schmand, C. Jonker, Robert A. Schoevers	2011	183
14	Pathological gambling after bilateral subthalamic nucleus stimulation in Parkinson disease Journal of Neurology Neurosurgery & Psychiatry ·Harriët Smeding, Anna E. Goudriaan, E. Foncke, P. Richard Schuurman, Johannes D. Speelman, Ben Schmand	2006	175
15	Letterfluency: psychometrische eigenschappen en Nederlandse normen Tijdschrift voor Gerontologie en Geriatrie ·Ben Schmand, S. C. Groenink, M. den Dungen	2008	171
16	Evolution of mild cognitive impairment in Parkinson disease Neurology ·Mark Broeders, Rob M.A. de Bie, Daan C. Velseboer, Johannes D. Speelman, D. Muslimović, Ben Schmand	2013	164
17	Subjective memory complaints in the elderly: Depressive symptoms and future dementia The British Journal of Psychiatry ·Ben Schmand, C. Jonker, Mirjam I. Geerlings, J. Lindeboom	1997	162
18	Cortical Serotonin Transporter Density and Verbal Memory in Individuals Who Stopped Using 3,4-Methylenedioxymethamphetamine (MDMA or "Ecstasy") Archives of General Psychiatry ·Liesbeth Reneman, Jules Lavalaye, Ben Schmand, Frederik A. de Wolff, Wim van den Brink, Gerard J. den Heeten, Jan Booij	2001	153
19	Global scales for cognitive screening in Parkinson's disease: Critique and recommendations Movement Disorders ·Matěj Škorvánek, Jennifer G. Goldman, Marjan Jahanshahi, Connie Marras, Irena Rektorová, Ben Schmand, Erik van Duijn, Christopher G. Goetz, Daniel Weintraub, Glenn T. Stebbins, Pablo Martínez‐Martín	2017	152
20	Memory disturbances in ”Ecstasy" users are correlated with an altered brain serotonin neurotransmission Psychopharmacology ·Liesbeth Reneman, Jan Booij, Ben Schmand, Wim van den Brink, Boudewijn Gunning	2000	146

About Ben Schmand

Ben Schmand is a scholar working on Psychiatry and Mental health, Neuropsychology and Physiological Psychology, Neurology, Cognitive Neuroscience and Toxicology, having authored 197 papers that have together received 13.8k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (80 papers), Parkinson's Disease Mechanisms and Treatments (44 papers), Alzheimer's disease research and treatments (20 papers), Neurological disorders and treatments (20 papers), Functional Brain Connectivity Studies (17 papers), Traumatic Brain Injury Research (15 papers), Cognitive Functions and Memory (15 papers) and Health disparities and outcomes (13 papers). The work is most often cited by research in Neurology (6.0k citations), Psychiatry and Mental health (5.0k citations), Neuropsychology and Physiological Psychology (317 citations), Cognitive Neuroscience (3.3k citations) and Neurology (1.1k citations). Ben Schmand has collaborated with scholars based in Netherlands, United States and United Kingdom. Frequent co-authors include Johannes D. Speelman, Mirjam I. Geerlings, D. Muslimović, Cees Jonker, Bart Post, Rob J. de Haan, J. Lindeboom, Jennifer G. Goldman, David J. Burn and Irene Litvan. Their work appears in journals such as Neurology, Journal of Neurology Neurosurgery & Psychiatry, Movement Disorders, Journal of Clinical and Experimental Neuropsychology and Psychological Medicine.

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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