Ray Johnson

8.4k total citations · 4 hit papers
79 papers, 6.8k citations indexed

About

Ray Johnson is a scholar working on Cognitive Neuroscience, Molecular Biology and Experimental and Cognitive Psychology. According to data from OpenAlex, Ray Johnson has authored 79 papers receiving a total of 6.8k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Cognitive Neuroscience, 7 papers in Molecular Biology and 6 papers in Experimental and Cognitive Psychology. Recurrent topics in Ray Johnson's work include Neural and Behavioral Psychology Studies (20 papers), Memory Processes and Influences (12 papers) and EEG and Brain-Computer Interfaces (10 papers). Ray Johnson is often cited by papers focused on Neural and Behavioral Psychology Studies (20 papers), Memory Processes and Influences (12 papers) and EEG and Brain-Computer Interfaces (10 papers). Ray Johnson collaborates with scholars based in United States, United Kingdom and Japan. Ray Johnson's co-authors include David Friedman, Emanuel Donchin, John Rohrbaugh, Raja Parasuraman, Daniel S. Ruchkin, Walter Ritter, Howard L. Canoune, Jianjun Zhu, Jordan Grafman and Adolf Pfefferbaum and has published in prestigious journals such as NeuroImage, Brain and Neurology.

In The Last Decade

Ray Johnson

77 papers receiving 6.5k citations

Hit Papers

align trajectories sort by overperformance

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.

For Distinguished Early Career Contribution to Psychophysiology: Award Address, 1985

1986 822 citations Ray Johnson Psychophysiology profile →
Event-related potential (ERP) studies of memory encoding and retrieval: A selective review

2000 651 citations David Friedman, Ray Johnson Microscopy Research and Technique profile →
Current trends in event-related potential research

1987 587 citations Ray Johnson, John Rohrbaugh et al. Elsevier eBooks profile →
On the neural generators of the P300 component of the event‐related potential

1993 503 citations Ray Johnson Psychophysiology profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ray Johnson	5.7k	1.1k	866	612	472	79	6.8k
Nancy K. Squires	4.7k 0.8×	1.0k 0.9×	402 0.5×	630 1.0×	615 1.3×	55	5.8k
Albert Kok	6.5k 1.1×	1.7k 1.6×	777 0.9×	589 1.0×	911 1.9×	72	7.7k
Patrick Berg	5.9k 1.0×	1.0k 1.0×	398 0.5×	542 0.9×	604 1.3×	58	6.7k
Barbara A. Eriksen	4.6k 0.8×	1.6k 1.5×	758 0.9×	1.0k 1.6×	630 1.3×	9	5.9k
David Friedman	6.7k 1.2×	1.6k 1.5×	599 0.7×	903 1.5×	1.1k 2.4×	158	8.0k
Rolf Verleger	7.1k 1.3×	1.4k 1.3×	685 0.8×	570 0.9×	587 1.2×	151	8.0k
Samuel Sutton	5.1k 0.9×	1.1k 1.0×	441 0.5×	495 0.8×	719 1.5×	75	6.0k
Ksenija Marinković	5.5k 1.0×	988 0.9×	537 0.6×	705 1.2×	436 0.9×	85	6.6k
Daniel S. Ruchkin	4.2k 0.7×	885 0.8×	434 0.5×	648 1.1×	319 0.7×	55	4.9k
Sander M. Daselaar	4.7k 0.8×	816 0.8×	494 0.6×	725 1.2×	694 1.5×	41	5.6k

Countries citing papers authored by Ray Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Ray Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ray Johnson

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

Nessler, Doreen, David Friedman, & Ray Johnson. (2012). A new account of the effect of probability on task switching: ERP evidence following the manipulation of switch probability, cue informativeness and predictability. Biological Psychology. 91(2). 245–262. 24 indexed citations

Johnson, Ray, et al.. (2007). The self in conflict: The role of executive processes during truthful and deceptive responses about attitudes. NeuroImage. 39(1). 469–482. 69 indexed citations

Friedman, David, Doreen Nessler, Ray Johnson, Walter Ritter, & Michael Bersick. (2007). Age-Related Changes in Executive Function: An Event-Related Potential (ERP) Investigation of Task-Switching. Aging Neuropsychology and Cognition. 15(1). 95–128. 66 indexed citations

Nessler, Doreen, Ray Johnson, Michael Bersick, & David Friedman. (2007). Age-related ERP differences at retrieval persist despite age-invariant performance and left-frontal negativity during encoding. Neuroscience Letters. 432(2). 151–156. 15 indexed citations

Nessler, Doreen, David Friedman, Ray Johnson, & Michael Bersick. (2007). Does repetition engender the same retrieval processes in young and older adults?. Neuroreport. 18(17). 1837–1840. 27 indexed citations

Nessler, Doreen, David Friedman, Ray Johnson, & Michael Bersick. (2006). ERPs suggest that age affects cognitive control but not response conflict detection. Neurobiology of Aging. 28(11). 1769–1782. 33 indexed citations

Tabert, Matthias H., Joan C. Borod, Cheuk Y. Tang, et al.. (2001). Differential amygdala activation during emotional decision and recognition memory tasks using unpleasant words: an fMRI study. Neuropsychologia. 39(6). 556–573. 145 indexed citations

Friedman, David & Ray Johnson. (2000). Event-related potential (ERP) studies of memory encoding and retrieval: A selective review. Microscopy Research and Technique. 51(1). 6–28. 651 indexed citations breakdown →

Canoune, Howard L., et al.. (1995). Working memory and preparation elicit different patterns of slow wave event‐related brain potentials. Psychophysiology. 32(4). 399–410. 132 indexed citations

10.

Johnson, Ray. (1993). On the neural generators of the P300 component of the event‐related potential. Psychophysiology. 30(1). 90–97. 503 indexed citations breakdown →

11.

Putnam, Lois E., Ray Johnson, & Walton T. Roth. (1992). Guidelines for Reducing the Risk of Disease Transmission in the Psychophysiology Laboratory. Psychophysiology. 29(2). 127–141. 29 indexed citations

12.

Scheffers, Marten K., Ray Johnson, & Daniel S. Ruchkin. (1991). P300 in Patients with Unilateral Temporal Lobectomies: The Effects of Reduced Stimulus Quality. Psychophysiology. 28(3). 274–284. 24 indexed citations

13.

Grafman, Jordan, Ray Johnson, & Marten K. Scheffers. (1991). Cognitive and Mood-State Changes in Patients with Chronic Fatigue Syndrome. Clinical Infectious Diseases. 13(Supplement_1). S45–S52. 23 indexed citations

14.

Rohrbaugh, John, Raja Parasuraman, & Ray Johnson. (1990). Event-related brain potentials : basic issues and applications. Oxford University Press eBooks. 274 indexed citations

15.

Ruchkin, Daniel S., Ray Johnson, Howard L. Canoune, Walter Ritter, & Muriel Hammer. (1990). Multiple Sources of P3b Associated with Different Types of Information. Psychophysiology. 27(2). 157–176. 109 indexed citations

16.

Miltner, Wolfgang H. R., Ray Johnson, Christoph Braun, & Wolfgang Larbig. (1989). Somatosensory event-related potentials to painful and non-painful stimuli: effects of attention. Pain. 38(3). 303–312. 158 indexed citations

17.

Johnson, Ray. (1988). SCALP-RECORDED P300 ACTIVITY IN PATIENTS FOLLOWING UNILATERAL TEMPORAL LOBECTOMY. Brain. 111(6). 1517–1529. 142 indexed citations

18.

Johnson, Ray, John Rohrbaugh, & Raja Parasuraman. (1987). Current trends in event-related potential research. Elsevier eBooks. 587 indexed citations breakdown →

19.

Johnson, Ray, et al.. (1970). Sulphur in foodstuffs—I determination as sulphate. Talanta. 17(8). 709–716. 6 indexed citations

20.

Johnson, Ray, et al.. (1967). Polarographic study of bis(2-pyridyl)disulphide di-N-oxide and bis(2-quinolyl)disulphide di-N-oxide in aqueous ethanol. Talanta. 14(7). 745–752. 4 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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