This map shows the geographic impact of Orin Packer'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 Orin Packer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Orin Packer more than expected).
This network shows the impact of papers produced by Orin Packer. 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 Orin Packer. The network helps show where Orin Packer may publish in the future.
Co-authorship network of co-authors of Orin Packer
This figure shows the co-authorship network connecting the top 25 collaborators of Orin Packer.
A scholar is included among the top collaborators of Orin Packer 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 Orin Packer. Orin Packer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Kim, Yeon Jin, Orin Packer, & Dennis M. Dacey. (2024). A circuit motif for color in the human foveal retina. Proceedings of the National Academy of Sciences. 121(36). e2405138121–e2405138121.2 indexed citations
Kar, Deepayan, Yeon Jin Kim, Orin Packer, Dennis M. Dacey, & Christine A. Curcio. (2021). Morphological variants of mitochondria in neurons surrounding the deep capillary plexus in human retina. Investigative Ophthalmology & Visual Science. 62(8). 2220–2220.1 indexed citations
6.
Kim, Yeon Jin, Orin Packer, Kenneth R. Sloan, et al.. (2020). Connectomic reconstruction of the human midget pathway: unexpected connectivity linked to preterm birth. Investigative Ophthalmology & Visual Science. 61(7). 5040–5040.1 indexed citations
7.
Detwiler, Peter B., Joanna D. Crook, Orin Packer, Farrel R. Robinson, & Dennis M. Dacey. (2019). The recursive bistratified ganglion cell type of the macaque monkey retina is ON-OFF direction selective. Investigative Ophthalmology & Visual Science. 60(9). 3884–3884.7 indexed citations
8.
Packer, Orin, Richard Schalek, Rachel Wong, et al.. (2017). Restricted cone connections of horizontal cells in the human foveal center. Investigative Ophthalmology & Visual Science. 58(8). 1035–1035.2 indexed citations
Dacey, Dennis M., Joanna D. Crook, Michael B. Manookin, & Orin Packer. (2011). Absence Of Synaptic Inhibition Associated With S-cone On Excitatory Input To The Small Bistratified, Blue-yellow Opponent Ganglion Cell Of The Macaque Monkey Retina. Investigative Ophthalmology & Visual Science. 52(14). 4571–4571.2 indexed citations
11.
Crook, Joanna D., Michael B. Manookin, Orin Packer, & Dennis M. Dacey. (2010). Excitatory Synaptic Conductances Mediate ‘Blue-Yellow’ and ‘Red-Green’ Opponency in Macaque Monkey Retinal Ganglion Cells. Investigative Ophthalmology & Visual Science. 51(13). 5178–5178.3 indexed citations
12.
Crook, Joanna D., Christopher M. Davenport, Beth B. Peterson, et al.. (2009). Spatially Coextensive Receptive Field Structure of Blue-Yellow Ganglion Cells in Primate Retina Established by Parallel ON and OFF Cone Bipolar Inputs. Investigative Ophthalmology & Visual Science. 50(13). 3474–3474.1 indexed citations
13.
Verweij, Jan, et al.. (2008). Primate Blue Cones Receive Rod Input. Investigative Ophthalmology & Visual Science. 49(13). 3250–3250.1 indexed citations
14.
Packer, Orin, Jan Verweij, Julie L. Schnapf, & Dennis M. Dacey. (2007). Primate S Cones Have Blue-Yellow Opponent Receptive Fields. Investigative Ophthalmology & Visual Science. 48(13). 2849–2849.6 indexed citations
15.
McMahon, Matthew J., Orin Packer, & Dennis M. Dacey. (2003). Circuitry of the Parasol Ganglion Cell Receptive Field Surround. Investigative Ophthalmology & Visual Science. 44(13). 3236–3236.1 indexed citations
Verweij, Jan, Dennis M. Dacey, Steven L. Buck, & Orin Packer. (1997). Dynamics and threshold sensitivity of rod input to H1 horizontal cells in macaque retina. The Society for Neuroscience Abstracts. 23. 1961.1 indexed citations
Packer, Orin, Christine A. Curcio, & Anita E. Hendrickson. (1986). Photoreceptor topography in the macaca nemestrina retina. The Society for Neuroscience Abstracts. 12(1). 636.1 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.