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.
Terrestrial Ecoregions of the World: A New Map of Life on Earth
20016.2k citationsJohn C. Morrison et al.profile →
Optical Coherence Tomography Angiography of Optic Disc Perfusion in Glaucoma
2014602 citationsYali Jia, Eric Wei et al.Ophthalmologyprofile →
Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma
2015521 citationsLiang Liu, Yali Jia et al.profile →
Countries citing papers authored by John C. Morrison
Since
Specialization
Citations
This map shows the geographic impact of John C. Morrison'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 John C. Morrison with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John C. Morrison more than expected).
Fields of papers citing papers by John C. Morrison
This network shows the impact of papers produced by John C. Morrison. 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 John C. Morrison. The network helps show where John C. Morrison may publish in the future.
Co-authorship network of co-authors of John C. Morrison
This figure shows the co-authorship network connecting the top 25 collaborators of John C. Morrison.
A scholar is included among the top collaborators of John C. Morrison 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 John C. Morrison. John C. Morrison is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Edmunds, Beth, Liang Liu, Yali Jia, et al.. (2017). Projection-Resolved Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma. Investigative Ophthalmology & Visual Science. 58(8). 721–721.1 indexed citations
5.
Jia, Yali, Ou Tan, Jie Wang, et al.. (2017). Radial Peripapillary Capillary Plexus Perfusion and Regional Visual Field Loss in Glaucoma. Investigative Ophthalmology & Visual Science. 58(8). 3394–3394.1 indexed citations
6.
Morrison, John C., Tiffany E. Choe, William O. Cepurna, & Elaine C. Johnson. (2014). Optic Nerve Head (ONH) Gene Expression Responses to Elevated Intraocular Pressure (IOP), Anesthesia and Anterior Chamber Cannulation in the CEI (Controlled Elevation of IOP) Model of IOP-induced Optic Nerve Injury. Investigative Ophthalmology & Visual Science. 55(13). 2402–2402.5 indexed citations
7.
Jia, Yali, Eric Wei, Xiaogang Wang, et al.. (2014). Optical Coherence Tomography Angiography of Optic Disc Perfusion in Glaucoma. Ophthalmology. 121(7). 1322–1332.602 indexed citations breakdown →
8.
Pazos, Marta, Stuart K. Gardiner, Juan Reynaud, et al.. (2010). Radial Optic Nerve Expansion Within the Expanding Scleral Canal in the Hypertonic Saline Rat Early Experimental Glaucoma (EEG) Model. Investigative Ophthalmology & Visual Science. 51(13). 4806–4806.1 indexed citations
Morrison, John C., et al.. (2008). Increasing the Sensitivity of Detecting Cell Responses to Elevated Intraocular Pressure: A Comparsion of Whole Retina Tt Retinal Ganglion Cell Layer. Investigative Ophthalmology & Visual Science. 49(13). 3698–3698.1 indexed citations
11.
Morrison, John C., William O. Cepurna, Jia Li, & Elaine C. Johnson. (2007). Characteristics of Modeling Pressure-Induced Optic Nerve Damage in Elderly Rat Eyes. Investigative Ophthalmology & Visual Science. 48(13). 3662–3662.2 indexed citations
12.
Cepurna, William O., et al.. (2004). p75 NTR Protein and mRNA Levels are Increased in the Retina Following Elevation of Intraocular Pressure.. Investigative Ophthalmology & Visual Science. 45(13). 2156–2156.1 indexed citations
13.
Fortune, Brad, Bang V. Bui, John C. Morrison, et al.. (2004). Selective loss of the electroretinogram scotopic threshold response (STR) at low levels of elevated intraocular pressure in a rat model of experimental glaucoma. Investigative Ophthalmology & Visual Science. 45(13). 3467–3467.1 indexed citations
14.
Cepurna, William O., et al.. (2004). Retinal Neurotrophin And Trk Receptor mRNA Expression Following Elevated Intraocular Pressure Or Optic Nerve Transection. Investigative Ophthalmology & Visual Science. 45(13). 2163–2163.3 indexed citations
15.
Cepurna, William O., et al.. (2003). Use of Cyclodialysis to Control Intraocular Pressure Elevation in Brown Norway Rats With Experimental Glaucoma. Investigative Ophthalmology & Visual Science. 44(13). 3328–3328.1 indexed citations
Robin, Alan L., R David, Howard Barnebey, et al.. (1995). Effect of brimonidine 0.5% on intraocular pressure spikes following 360° argon laser trabeculoplasty. 26(5). 404–409.18 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.