James Semple

5.3k total citations · 1 hit paper
39 papers, 4.2k citations indexed

About

James Semple is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Psychiatry and Mental health. According to data from OpenAlex, James Semple has authored 39 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cognitive Neuroscience, 14 papers in Radiology, Nuclear Medicine and Imaging and 14 papers in Psychiatry and Mental health. Recurrent topics in James Semple's work include Dementia and Cognitive Impairment Research (13 papers), Advanced Neuroimaging Techniques and Applications (13 papers) and Functional Brain Connectivity Studies (10 papers). James Semple is often cited by papers focused on Dementia and Cognitive Impairment Research (13 papers), Advanced Neuroimaging Techniques and Applications (13 papers) and Functional Brain Connectivity Studies (10 papers). James Semple collaborates with scholars based in United Kingdom, Australia and United States. James Semple's co-authors include Stephen Rose, Trevor W. Robbins, Greig I. de Zubicaray, Barbara J. Sahakian, David M. Doddrell, Andrew L. Janke, Paul M. Thompson, Arthur W. Toga, Kiralee M. Hayashi and David Herman and has published in prestigious journals such as Journal of Neuroscience, NeuroImage and Stroke.

In The Last Decade

James Semple

38 papers receiving 4.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dynamics of Gray Matter Loss in Alzheimer's Disease

2003 891 citations Paul M. Thompson, Kiralee M. Hayashi et al. profile →

Peers

Countries citing papers authored by James Semple

Since Specialization

Citations

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

Fields of papers citing papers by James Semple

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Semple

This figure shows the co-authorship network connecting the top 25 collaborators of James Semple. A scholar is included among the top collaborators of James Semple 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 James Semple. James Semple 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

#	Work	Indexed citations
1	Schizophrenia and the structure of language: The linguist's view 2005 ·Schizophrenia Research ·Michael A. Covington, Congzhou He, Cati Brown, Lorina Naçi, Jonathan T. McClain, (unknown), James Semple, John Brown	227
2	Mapping cortical change in Alzheimer's disease, brain development, and schizophrenia 2004 ·NeuroImage ·Paul M. Thompson, Kiralee M. Hayashi, Elizabeth R. Sowell, Nitin Gogtay, Jay N. Giedd, Judith L. Rapoport, Greig I. de Zubicaray, Andrew L. Janke, Stephen Rose, James Semple, David M. Doddrell, Yalin Wang, Theo G.M. van Erp, Tyrone D. Cannon, Arthur W. Toga	319
3	Improving the prediction of final infarct size in acute stroke with bolus delay–corrected perfusion MRI measures 2004 ·Journal of Magnetic Resonance Imaging ·Stephen Rose, Andrew L. Janke, Mark Griffin, Mark W. Strudwick, Simon Finnigan, James Semple, Jonathan B. Chalk	8
4	Mapping hippocampal and ventricular change in Alzheimer disease 2004 ·NeuroImage ·Paul M. Thompson, Kiralee M. Hayashi, Greig I. de Zubicaray, Andrew L. Janke, Stephen Rose, James Semple, Michael Hong, David Herman, (unknown), David M. Doddrell, Arthur W. Toga	489
5	Detecting dynamic and genetic effects on brain structure using high-dimensional cortical pattern matching 2003 ·PubMed ·Paul M. Thompson, Kôji Hayashi, Greig I. de Zubicaray, Andrew L. Janke, Stephen Rose, James Semple, David M. Doddrell, Tyrone D. Cannon, Arthur W. Toga	17
6	Detecting Dementia: Novel Neuropsychological Markers of Preclinical Alzheimer’s Disease 2003 ·Dementia and Geriatric Cognitive Disorders ·Andrew D. Blackwell, Barbara J. Sahakian, (unknown), James Semple, Trevor W. Robbins, John R. Hodges	266
7	Improving the speed of assessment of magnetic resonance imaging measures of the progress of Alzheimer's disease are 12-month longitudinal studies feasible? 2002 ·Neurobiology of Aging ·(unknown), Stephen Rose, Greig I. de Zubicaray, Graham J. Galloway, David M. Doddrell, Jonathan B. Chalk, James Semple	1
8	MR image-based measurement of rates of change in volumes of brain structures. Part II: application to a study of Alzheimer’s disease and normal aging 2002 ·Magnetic Resonance Imaging ·Biao Wang, Jonathan B. Chalk, Stephen Rose, Greig I. de Zubicaray, Gary Cowin, Graham J. Galloway, (unknown), Donna Spooner, David M. Doddrell, James Semple	46
9	Early Detection and Differential Diagnosis of Alzheimer’s Disease and Depression with Neuropsychological Tasks 2001 ·Dementia and Geriatric Cognitive Disorders ·Rachel Swainson, J. R. Hodges, Clare Galton, James Semple, (unknown), Barney Dunn, Joanna L. Iddon, Trevor W. Robbins, Barbara J. Sahakian	292
10	MRI based diffusion and perfusion predictive model to estimate stroke evolution 2001 ·Magnetic Resonance Imaging ·Stephen Rose, Jonathan B. Chalk, Mark Griffin, Andrew L. Janke, Fang Chen, (unknown), David Peel, Fernando Zelaya, Hugh S. Markus, Derek K. Jones, Andrew Simmons, Michael O’Sullivan, (unknown), W. Strugnell, David M. Doddrell, James Semple	37
11	A 1H MRS study of probable Alzheimer’s disease and normal aging: implications for longitudinal monitoring of dementia progression 1999 ·Magnetic Resonance Imaging ·Stephen Rose, Greig I. de Zubicaray, Deming Wang, Graham J. Galloway, (unknown), (unknown), James Semple, (unknown)	107
12	An evaluation of the time dependence of the anisotropy of the water diffusion tensor in acute human ischemia 1999 ·Magnetic Resonance Imaging ·Fernando Zelaya, Neil Flood, Jonathan B. Chalk, Biao Wang, David M. Doddrell, W. Strugnell, Mark D. Benson, Leif Østergaard, James Semple, (unknown)	90
13	Prefrontal Cortex Involvement in Selective Letter Generation: A Functional Magnetic Resonance Imaging Study 1998 ·Cortex ·Greig I. de Zubicaray, Steven Williams, Stephen J. Wilson, Stephen Rose, Michael J. Brammer, Edward T. Bullmore, Andrew Simmons, (unknown), James Semple, Andy Brown, Glen A. Smith, Roderick Ashton, David M. Doddrell	36
14	The Modified Card Sorting Test: Test‐retest stability and relationships with demographic variables in a healthy older adult sample 1998 ·British Journal of Clinical Psychology ·Greig I. de Zubicaray, Glen A. Smith, (unknown), James Semple	19
15	Effects of scopolamine on delayed-matching-to-sample and paired associates tests of visual memory and learning in human subjects: comparison with diazepam and implications for dementia 1997 ·Psychopharmacology ·Trevor W. Robbins, James Semple, (unknown), (unknown), James Shorter, (unknown), Benjamin D. Fox, (unknown), K. Matthews	115
16	Computerized neuropsychological tests in the early detection of dementia: Prospective findings 1997 ·Journal of the International Neuropsychological Society ·(unknown), Michael M. Saling, Elizabeth L. Conway, James Semple, William J. Louis	86
17	Visuo-spatial short-term recognition memory and learning after temporal lobe excisions, frontal lobe excisions or amygdalo-hippocampectomy in man 1995 ·Neuropsychologia ·Adrian M. Owen, Barbara J. Sahakian, James Semple, Charles E. Polkey, Trevor W. Robbins	459
18	Computerized delayed matching to sample and paired associate performance in the early detection of dementia 1995 ·Applied Neuropsychology ·(unknown), (unknown), E. L. Conway, James Semple, William J. Louis	52
19	The selective dopamine antagonist properties of BRL 34778: a novel substituted benzamide 1988 ·Psychopharmacology ·Frank Brown, William Campbell, Michael Clark, (unknown), Michael S. Hadley, (unknown), Philip B. Mitchell, (unknown), Graham J. Riley, James Semple	5
20	Pituitary-adrenocortical axis and shock-induced fighting in rats 1978 ·Physiology & Behavior ·R.J. Rodgers, James Semple	7

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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