Per E. Roland

16.4k total citations · 2 hit papers
152 papers, 12.6k citations indexed

About

Per E. Roland is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Cellular and Molecular Neuroscience. According to data from OpenAlex, Per E. Roland has authored 152 papers receiving a total of 12.6k indexed citations (citations by other indexed papers that have themselves been cited), including 111 papers in Cognitive Neuroscience, 25 papers in Radiology, Nuclear Medicine and Imaging and 20 papers in Cellular and Molecular Neuroscience. Recurrent topics in Per E. Roland's work include Visual perception and processing mechanisms (34 papers), Functional Brain Connectivity Studies (34 papers) and Neural dynamics and brain function (29 papers). Per E. Roland is often cited by papers focused on Visual perception and processing mechanisms (34 papers), Functional Brain Connectivity Studies (34 papers) and Neural dynamics and brain function (29 papers). Per E. Roland collaborates with scholars based in Sweden, Germany and Denmark. Per E. Roland's co-authors include Karl Zilles, Balázs Gulyás, B. Larsen, Niels A. Lassen, E Skinhöj, Stefan Geyer, Lars Friberg, Ryuta Kawashima, Shigeo Kinomura and Rüdiger J. Seitz and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Per E. Roland

149 papers receiving 12.1k 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.

Supplementary motor area and other cortical areas in organization of voluntary movements in man

1980 1.1k citations Per E. Roland et al. profile →
Two different areas within the primary motor cortex of man

1996 508 citations Stefan Geyer, Anders Ledberg et al. Nature profile →

Peers

Countries citing papers authored by Per E. Roland

Since Specialization

Citations

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

Fields of papers citing papers by Per E. Roland

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per E. Roland. 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 Per E. Roland. The network helps show where Per E. Roland may publish in the future.

Co-authorship network of co-authors of Per E. Roland

This figure shows the co-authorship network connecting the top 25 collaborators of Per E. Roland. A scholar is included among the top collaborators of Per E. Roland 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 Per E. Roland. Per E. Roland 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	How far neuroscience is from understanding brains 2023 ·Frontiers in Systems Neuroscience ·Per E. Roland	0
2	Local networks from different parts of the human cerebral cortex generate and share the same population dynamic 2022 ·Cerebral Cortex Communications ·(unknown), Jens Midtgaard, Bo Jespersen, (unknown), (unknown), (unknown), Ron Kupers, Martin Fabricius, (unknown), Lars H. Pinborg, (unknown), Anne Sabers, Per E. Roland	2
3	Visually Evoked Spiking Evolves While Spontaneous Ongoing Dynamics Persist 2016 ·Frontiers in Systems Neuroscience ·Raoul Huys, Viktor Jirsa, (unknown), (unknown), Per E. Roland	3
4	Tracing evolution of spatio-temporal dynamics of the cerebral cortex: cortico-cortical communication dynamics 2014 ·Frontiers in Systems Neuroscience ·Per E. Roland, Claus C. Hilgetag, Gustavo Deco	5
5	Six principles of visual cortical dynamics 2010 ·Frontiers in Systems Neuroscience ·Per E. Roland	24
6	Positron Emission Tomography Studies of the Somatosensory System in Man 2007 ·Novartis Foundation symposium ·Per E. Roland, Rüdiger J. Seitz	2
7	Dynamic depolarization fields in the cerebral cortex 2002 ·Trends in Neurosciences ·Per E. Roland	32
8	Smelling of Odorous Sex Hormone-like Compounds Causes Sex-Differentiated Hypothalamic Activations in Humans 2001 ·Neuron ·Ivanka Savic, Hans Berglund, Balázs Gulyás, Per E. Roland	244
9	Object shape differences reflected by somatosensory cortical activation in human 2000 ·Journal of Neuroscience ·Anna Bodegård, Anders Ledberg, Stefan Geyer, Eiichi Naito, Karl Zilles, Per E. Roland	13
10	Olfactory Functions Are Mediated by Parallel and Hierarchical Processing 2000 ·Neuron ·Ivanka Savic, Balázs Gulyás, Maria Larsson, Per E. Roland	310
11	Cytoarchitectural maps of the human brain in standard anatomical space 1997 ·Human Brain Mapping ·Per E. Roland, Stefan Geyer, Katrin Amunts, Thorsten Schormann, Axel Schleicher, Aleksandar Maliković, Karl Zilles	64
12	Functions and structures of the motor cortices in humans 1996 ·Current Opinion in Neurobiology ·Per E. Roland, Karl Zilles	151
13	Two different areas within the primary motor cortex of man breakdown → 1996 ·Nature ·Stefan Geyer, Anders Ledberg, Axel Schleicher, Shigeo Kinomura, Thorsten Schormann, U. Bürgel, Torkel Klingberg, Jonas Larsson, Karl Zilles, Per E. Roland	508
14	Cortical representation of self-paced finger movement 1996 ·Neuroreport ·Jonas Larsson, Balázs Gulyás, Per E. Roland	92
15	First International Conference on Functional Mapping of the Human Brain : Citédes sciences et de l'industrie, Paris, France, June 27-30, 1995 1995 ·Bernard Mazoyer, Per E. Roland, (unknown)	1
16	Activity in the human primary motor cortex related to ipsilateral hand movements 1994 ·Brain Research ·Ryuta Kawashima, Per E. Roland, Brendan T. O’Sullivan	58
17	Partition of the Human Cerebellum in Sensory-Motor Activities, Learning and Cognition 1993 ·Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques ·Per E. Roland	21
18	Vibratory stimulation increases and decreases the regional cerebral blood flow and oxidative metabolism: a positron emission tomography (PET) study 1992 ·Acta Neurologica Scandinavica ·R Seitz, Per E. Roland	175
19	Changes in Regional Cerebral Oxidative Metabolism Induced by Tactile Learning and Recognition in Man 1989 ·European Journal of Neuroscience ·Per E. Roland, Lars Eriksson, L. Widén, Sharon Stone‐Elander	111
20	IN-VIVO DEMONSTRATION OF REDUCED BENZODIAZEPINE RECEPTOR BINDING IN HUMAN EPILEPTIC FOCI 1988 ·The Lancet ·Ivanka Savic, Per E. Roland, Göran Sedvall, A. Persson, Stefan Pauli, L. Widén	274

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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