Gráinne Schäfer

1.5k total citations
12 papers, 1.1k citations indexed

About

Gráinne Schäfer is a scholar working on Pharmacology, Cognitive Neuroscience and Cellular and Molecular Neuroscience. According to data from OpenAlex, Gráinne Schäfer has authored 12 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pharmacology, 7 papers in Cognitive Neuroscience and 6 papers in Cellular and Molecular Neuroscience. Recurrent topics in Gráinne Schäfer's work include Cannabis and Cannabinoid Research (8 papers), Neurotransmitter Receptor Influence on Behavior (6 papers) and Sleep and Wakefulness Research (5 papers). Gráinne Schäfer is often cited by papers focused on Cannabis and Cannabinoid Research (8 papers), Neurotransmitter Receptor Influence on Behavior (6 papers) and Sleep and Wakefulness Research (5 papers). Gráinne Schäfer collaborates with scholars based in United Kingdom, Australia and Canada. Gráinne Schäfer's co-authors include Tom P. Freeman, Celia J. A. Morgan, Valerie H. Curran, Chandni Hindocha, Ravi K. Das, H. Valerie Curran, Chelsea Gardener, Amanda C de C Williams, Kenneth M. Prkachin and Gail Wingham and has published in prestigious journals such as Pain, The British Journal of Psychiatry and Psychological Medicine.

In The Last Decade

Gráinne Schäfer

12 papers receiving 1.1k citations

Peers

Gráinne Schäfer

PHARM

CMN

PMH

Hendrika H. van Hell Netherlands

Rebecca Crean United States

Amir Englund United Kingdom

Kelly A. Sagar United States

Alessandra Paparelli United Kingdom

Nicolas J. Schlienz United States

Arto J. Hiltunen Sweden

Mallory Loflin United States

Rachel Lees United Kingdom

Susan J. Boyd United States

Hendrika H. van Hell Netherlands

Gráinne Schäfer

945 ×1.0

PHARM

548 ×1.5

CMN

419 ×1.6

211 ×1.0

PMH

152 ×0.9

Citations per year, relative to Gráinne Schäfer Gráinne Schäfer (= 1×) peers Hendrika H. van Hell

Countries citing papers authored by Gráinne Schäfer

Since Specialization

Citations

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

Fields of papers citing papers by Gráinne Schäfer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gráinne Schäfer

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

All Works

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12 of 12 papers shown

Hindocha, Chandni, Tom P. Freeman, Gráinne Schäfer, et al.. (2019). Acute effects of cannabinoids on addiction endophenotypes are moderated by genes encoding the CB1 receptor and FAAH enzyme. Addiction Biology. 25(3). e12762–e12762. 22 indexed citations

Morgan, Celia J. A., et al.. (2018). Individual and combined effects of acute delta-9-tetrahydrocannabinol and cannabidiol on psychotomimetic symptoms and memory function. Translational Psychiatry. 8(1). 181–181. 99 indexed citations

Williams, Amanda C de C & Gráinne Schäfer. (2016). How Do We Understand Depression in People with Persistent Pain?. Journal of Contemporary Psychotherapy. 46(3). 149–157. 4 indexed citations

Schäfer, Gráinne, et al.. (2016). Health care providers' judgments in chronic pain: the influence of gender and trustworthiness. Pain. 157(8). 1618–1625. 105 indexed citations

Hindocha, Chandni, Tom P. Freeman, Ravi K. Das, et al.. (2015). Associations between cigarette smoking and cannabis dependence: A longitudinal study of young cannabis users in the United Kingdom. Drug and Alcohol Dependence. 148. 165–171. 90 indexed citations

Hindocha, Chandni, Tom P. Freeman, Gráinne Schäfer, et al.. (2014). Acute effects of delta-9-tetrahydrocannabinol, cannabidiol and their combination on facial emotion recognition: A randomised, double-blind, placebo-controlled study in cannabis users. European Neuropsychopharmacology. 25(3). 325–334. 134 indexed citations

Freeman, Tom P., Celia J. A. Morgan, Chandni Hindocha, et al.. (2014). Just say ‘know’: how do cannabinoid concentrations influence users' estimates of cannabis potency and the amount they roll in joints?. Addiction. 109(10). 1686–1694. 94 indexed citations

Schäfer, Gráinne, et al.. (2012). Investigating the interaction between schizotypy, divergent thinking and cannabis use. Consciousness and Cognition. 21(1). 292–298. 31 indexed citations

Morgan, Celia J. A., Chelsea Gardener, Gráinne Schäfer, et al.. (2011). Sub-chronic impact of cannabinoids in street cannabis on cognition, psychotic-like symptoms and psychological well-being. Psychological Medicine. 42(2). 391–400. 155 indexed citations

10.

Morgan, Celia J. A., Tom P. Freeman, Gráinne Schäfer, & Valerie H. Curran. (2010). Cannabidiol Attenuates the Appetitive Effects of Δ9-Tetrahydrocannabinol in Humans Smoking Their Chosen Cannabis. Neuropsychopharmacology. 35(9). 1879–1885. 157 indexed citations

11.

Morgan, Celia J. A., Gráinne Schäfer, Tom P. Freeman, & Valerie H. Curran. (2010). Impact of cannabidiol on the acute memory and psychotomimetic effects of smoked cannabis: naturalistic study. The British Journal of Psychiatry. 197(4). 285–290. 233 indexed citations

12.

Freeman, Tom P., Celia J. A. Morgan, Gráinne Schäfer, & Valerie H. Curran. (2009). P.2.a.028 Acute and chronic effects of naturalistically smoked cannabis on depression and anxiety. European Neuropsychopharmacology. 19. S376–S376. 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.

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