Helena Ojanpää

461 total citations
11 papers, 350 citations indexed

About

Helena Ojanpää is a scholar working on Cognitive Neuroscience, Human-Computer Interaction and Computer Vision and Pattern Recognition. According to data from OpenAlex, Helena Ojanpää has authored 11 papers receiving a total of 350 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cognitive Neuroscience, 5 papers in Human-Computer Interaction and 4 papers in Computer Vision and Pattern Recognition. Recurrent topics in Helena Ojanpää's work include Visual perception and processing mechanisms (10 papers), Gaze Tracking and Assistive Technology (5 papers) and Face Recognition and Perception (4 papers). Helena Ojanpää is often cited by papers focused on Visual perception and processing mechanisms (10 papers), Gaze Tracking and Assistive Technology (5 papers) and Face Recognition and Perception (4 papers). Helena Ojanpää collaborates with scholars based in Finland. Helena Ojanpää's co-authors include Risto Näsänen, Ilpo Kojo, Topi Tanskanen, Jan Ch. Karlsson, Riitta Hari, Ritva Akila, Kiti Müller, Markku Sainio and Ari Kaukiainen and has published in prestigious journals such as NeuroImage, Experimental Brain Research and Vision Research.

In The Last Decade

Helena Ojanpää

11 papers receiving 330 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Helena Ojanpää Finland	8	205	111	83	68	66	11	350
Robert J. Beaton United States	13	210 1.0×	70 0.6×	84 1.0×	88 1.3×	59 0.9×	36	384
Steven A. Cholewiak United States	11	283 1.4×	56 0.5×	83 1.0×	51 0.8×	76 1.2×	28	426
Avi Aizenman United States	10	163 0.8×	51 0.5×	44 0.5×	52 0.8×	47 0.7×	26	350
Véronique Drai-Zerbib France	8	172 0.8×	155 1.4×	92 1.1×	99 1.5×	34 0.5×	26	389
Beena Khurana United Kingdom	10	396 1.9×	54 0.5×	29 0.3×	83 1.2×	46 0.7×	18	445
Y. Kuzmova United States	6	221 1.1×	68 0.6×	37 0.4×	75 1.1×	109 1.7×	11	300
Szonya Durant United Kingdom	11	269 1.3×	75 0.7×	33 0.4×	104 1.5×	41 0.6×	29	404
William H. Warren United States	6	191 0.9×	81 0.7×	25 0.3×	30 0.4×	49 0.7×	18	295
Jason A. Droll United States	9	395 1.9×	56 0.5×	64 0.8×	52 0.8×	119 1.8×	16	457
Der‐Song Lee Taiwan	8	170 0.8×	226 2.0×	83 1.0×	41 0.6×	15 0.2×	12	356

Countries citing papers authored by Helena Ojanpää

Since Specialization

Citations

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

Fields of papers citing papers by Helena Ojanpää

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helena Ojanpää

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Ojanpää. A scholar is included among the top collaborators of Helena Ojanpää 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 Helena Ojanpää. Helena Ojanpää is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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11 of 11 papers shown

Tanskanen, Topi, Risto Näsänen, Helena Ojanpää, & Riitta Hari. (2007). Face recognition and cortical responses: Effect of stimulus duration. NeuroImage. 35(4). 1636–1644. 27 indexed citations

Ojanpää, Helena, Risto Näsänen, Ritva Akila, et al.. (2006). Visual search and eye movements in patients with chronic solvent-induced toxic encephalopathy. NeuroToxicology. 27(6). 1013–1023. 5 indexed citations

Näsänen, Risto, et al.. (2006). Estimation of temporal resolution of object identification in human vision. Experimental Brain Research. 172(4). 464–471. 24 indexed citations

Ojanpää, Helena. (2006). Visual search and eye movements: Studies of perceptual span. Työväentutkimus Vuosikirja. 3 indexed citations

Näsänen, Risto & Helena Ojanpää. (2004). How Many Faces Can Be Processed during a Single Eye Fixation?. Perception. 33(1). 67–77. 6 indexed citations

Ojanpää, Helena & Risto Näsänen. (2003). Utilisation of spatial frequency information in face search. Vision Research. 43(24). 2505–2515. 29 indexed citations

Näsänen, Risto & Helena Ojanpää. (2003). Effect of image contrast and sharpness on visual search for computer icons. Displays. 24(3). 137–144. 31 indexed citations

Ojanpää, Helena & Risto Näsänen. (2003). Effects of luminance and colour contrast on the search of information on display devices. Displays. 24(4-5). 167–178. 52 indexed citations

Ojanpää, Helena, Risto Näsänen, & Ilpo Kojo. (2002). Eye movements in the visual search of word lists. Vision Research. 42(12). 1499–1512. 62 indexed citations

10.

Näsänen, Risto, Helena Ojanpää, & Ilpo Kojo. (2001). Effect of stimulus contrast on performance and eye movements in visual search. Vision Research. 41(14). 1817–1824. 76 indexed citations

11.

Näsänen, Risto, Jan Ch. Karlsson, & Helena Ojanpää. (2001). Display quality and the speed of visual letter search. Displays. 22(4). 107–113. 35 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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