Georgia O’Callaghan

806 total citations · 1 hit paper
12 papers, 543 citations indexed

About

Georgia O’Callaghan is a scholar working on Cognitive Neuroscience, Experimental and Cognitive Psychology and Clinical Psychology. According to data from OpenAlex, Georgia O’Callaghan has authored 12 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Cognitive Neuroscience, 5 papers in Experimental and Cognitive Psychology and 4 papers in Clinical Psychology. Recurrent topics in Georgia O’Callaghan's work include Neural and Behavioral Psychology Studies (5 papers), COVID-19 and Mental Health (3 papers) and Mental Health Research Topics (3 papers). Georgia O’Callaghan is often cited by papers focused on Neural and Behavioral Psychology Studies (5 papers), COVID-19 and Mental Health (3 papers) and Mental Health Research Topics (3 papers). Georgia O’Callaghan collaborates with scholars based in United States, Greece and United Kingdom. Georgia O’Callaghan's co-authors include Argyris Stringaris, Hanna Keren, Pablo Vidal‐Ribas, Ellen Leibenluft, Daniel S. Pine, George A. Buzzell, Melissa A. Brotman, Ariela Kaiser, Pedro Mário Pan and David Hevey and has published in prestigious journals such as American Journal of Psychiatry, Biological Psychiatry and Journal of the American Academy of Child & Adolescent Psychiatry.

In The Last Decade

Georgia O’Callaghan

11 papers receiving 536 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.

Reward Processing in Depression: A Conceptual and Meta-Analytic Review Across fMRI and EEG Studies

2018 345 citations Hanna Keren, Georgia O’Callaghan et al. American Journal of Psychiatry profile →

Peers

Countries citing papers authored by Georgia O’Callaghan

Since Specialization

Citations

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

Fields of papers citing papers by Georgia O’Callaghan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Georgia O’Callaghan. 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 Georgia O’Callaghan. The network helps show where Georgia O’Callaghan may publish in the future.

Co-authorship network of co-authors of Georgia O’Callaghan

This figure shows the co-authorship network connecting the top 25 collaborators of Georgia O’Callaghan. A scholar is included among the top collaborators of Georgia O’Callaghan 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 Georgia O’Callaghan. Georgia O’Callaghan 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

#	Work	Indexed citations
1	Mood and Behaviors of Adolescents With Depression in a Longitudinal Study Before and During the COVID-19 Pandemic 2022 ·Journal of the American Academy of Child & Adolescent Psychiatry ·Neda Sadeghi, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Georgia O’Callaghan, (unknown), (unknown), (unknown), (unknown), (unknown), Kenneth E. Towbin, Argyris Stringaris, Dylan M. Nielson	13
2	An Explainable Machine Learning Approach for COVID-19’s Impact on Mood States of Children and Adolescents during the First Lockdown in Greece 2022 ·Healthcare ·Charis Ntakolia, (unknown), (unknown), (unknown), Konstantina Magklara, Ioanna Giannopoulou, Konstantinos Kotsis, Aspasia Serdari, (unknown), (unknown), (unknown), (unknown), Neda Sadeghi, Georgia O’Callaghan, (unknown)	11
3	Explainable Ai-Based Identification of Contributing Factors to the Mood State Change of Children and Adolescents with Pre-Existing Psychiatric Disorders in the Context of COVID-19 Related Lockdowns in Greece 2022 ·SSRN Electronic Journal ·Charis Ntakolia, (unknown), Konstantinos Kotsis, Konstantina Magklara, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Aspasia Serdari, (unknown), Neda Sadeghi, Georgia O’Callaghan, Kenny Chiu, Ioanna Giannopoulou	0
4	Great Expectations: A Critical Review of and Suggestions for the Study of Reward Processing as a Cause and Predictor of Depression 2020 ·Biological Psychiatry ·Dylan M. Nielson, Hanna Keren, Georgia O’Callaghan, (unknown), Ioanna Douka, Pablo Vidal‐Ribas, Narun Pornpattananangkul, (unknown), (unknown), Christine Wei, (unknown), Charles Zheng, Argyris Stringaris	53
5	Great Expectations: A Critical Review of and Recommendations for the study of Reward Processing as a Cause and Predictor of Depression 2020 ·bioRxiv (Cold Spring Harbor Laboratory) ·Dylan M. Nielson, Hanna Keren, Georgia O’Callaghan, (unknown), Ioanna Douka, Charles Zheng, Pablo Vidal‐Ribas, Narun Pornpattananangkul, (unknown), (unknown), Christine Wei, (unknown), Argyris Stringaris	3
6	Modulation of anterior cingulate cortex reward and penalty signalling in medication-naive young-adult subjects with depressive symptoms following acute dose lurasidone 2019 ·Psychological Medicine ·(unknown), Mitul A. Mehta, Owen O’Daly, Fernando Zelaya, (unknown), Hanna Keren, Georgia O’Callaghan, Allan H. Young, Ellen Leibenluft, Daniel S. Pine, Argyris Stringaris	11
7	Reward Processing in Adolescent Depression Across Neuroimaging Modalities 2019 ·Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie ·Georgia O’Callaghan, Argyris Stringaris	36
8	Tactile-to-Visual Cross-Modal Transfer of Texture Categorisation Following Training: An fMRI Study 2018 ·Frontiers in Integrative Neuroscience ·Georgia O’Callaghan, (unknown), Cristina Simões‐Franklin, John Stapleton, Fiona N. Newell	6
9	Reward Processing in Depression: A Conceptual and Meta-Analytic Review Across fMRI and EEG Studies breakdown → 2018 ·American Journal of Psychiatry ·Hanna Keren, Georgia O’Callaghan, Pablo Vidal‐Ribas, George A. Buzzell, Melissa A. Brotman, Ellen Leibenluft, Pedro Mário Pan, (unknown), Ariela Kaiser, (unknown), Daniel S. Pine, Argyris Stringaris	345
10	T90. A Conceptual and Metanalytic Review of Reward Processing in the Pathogenesis of Depression 2018 ·Biological Psychiatry ·Argyris Stringaris, Georgia O’Callaghan, Daniel S. Pine, Ellen Leibenluft, Pablo Vidal‐Ribas, Hanna Keren	2
11	Changes in Regional Brain Grey-Matter Volume Following Successful Completion of a Sensori-Motor Intervention Targeted at Healthy and Fall-Prone Older Adults 2017 ·Multisensory Research ·Georgia O’Callaghan, (unknown), John Stapleton, Niamh A. Merriman, Eugenie Roudaia, Fiona N. Newell	7
12	Impaired decision making among morbidly obese adults 2010 ·Journal of Psychosomatic Research ·(unknown), David Hevey, Georgia O’Callaghan, (unknown), Donal O’Shea	56

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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