Betsy Schaefer

3.4k total citations · 1 hit paper
40 papers, 2.5k citations indexed

About

Betsy Schaefer is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Cellular and Molecular Neuroscience. According to data from OpenAlex, Betsy Schaefer has authored 40 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cognitive Neuroscience, 18 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Cellular and Molecular Neuroscience. Recurrent topics in Betsy Schaefer's work include Functional Brain Connectivity Studies (19 papers), Advanced MRI Techniques and Applications (14 papers) and Advanced Neuroimaging Techniques and Applications (9 papers). Betsy Schaefer is often cited by papers focused on Functional Brain Connectivity Studies (19 papers), Advanced MRI Techniques and Applications (14 papers) and Advanced Neuroimaging Techniques and Applications (9 papers). Betsy Schaefer collaborates with scholars based in Canada, United States and Germany. Betsy Schaefer's co-authors include Jean Théberge, Peter Williamson, Richard W. J. Neufeld, Maria Densmore, Ravi S. Menon, Elizabeth Osuch, Dick Drost, Jodi Miller, Nagalingam Rajakumar and Kristine Boksman and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Psychiatry and Biological Psychiatry.

In The Last Decade

Betsy Schaefer

39 papers receiving 2.5k 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.

Monitoring Brain Oxygen Saturation During Coronary Bypass Surgery: A Randomized, Prospective Study

2006 530 citations Betsy Schaefer et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Betsy Schaefer Canada	19	1.1k	1.1k	553	501	330	40	2.5k
Phil J. Greer United States	25	572 0.5×	914 0.8×	819 1.5×	855 1.7×	205 0.6×	42	3.5k
Lori L. Beason‐Held United States	33	554 0.5×	978 0.9×	243 0.4×	795 1.6×	273 0.8×	86	2.8k
Robert M. Cohen United States	31	235 0.2×	785 0.7×	497 0.9×	710 1.4×	321 1.0×	53	3.3k
Oluwaseun Akeju United States	36	229 0.2×	1.3k 1.2×	598 1.1×	576 1.1×	432 1.3×	118	4.2k
Beatriz Gómez‐Ansón Spain	40	841 0.8×	1.1k 1.0×	727 1.3×	692 1.4×	81 0.2×	110	4.3k
Orest B. Boyko United States	24	559 0.5×	701 0.6×	265 0.5×	558 1.1×	92 0.3×	47	2.2k
G. L. Lenzi Italy	31	654 0.6×	738 0.7×	296 0.5×	777 1.6×	270 0.8×	93	3.7k
Fumio Yamashita Japan	32	1.0k 1.0×	894 0.8×	583 1.1×	946 1.9×	111 0.3×	131	3.3k
Ronald L. Van Heertum United States	36	848 0.8×	1.2k 1.2×	1.7k 3.0×	1.3k 2.6×	120 0.4×	97	4.9k

Countries citing papers authored by Betsy Schaefer

Since Specialization

Citations

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

Fields of papers citing papers by Betsy Schaefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Betsy Schaefer

This figure shows the co-authorship network connecting the top 25 collaborators of Betsy Schaefer. A scholar is included among the top collaborators of Betsy Schaefer 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 Betsy Schaefer. Betsy Schaefer 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

Liu, Linshan, Betsy Schaefer, Amer M. Burhan, et al.. (2022). The functional and structural associations of aberrant microglial activity in major depressive disorder. Journal of Psychiatry and Neuroscience. 47(3). E197–E208. 15 indexed citations

Taylor, Reggie, Elizabeth Osuch, Betsy Schaefer, et al.. (2017). Neurometabolic abnormalities in schizophrenia and depression observed with magnetic resonance spectroscopy at 7 T. BJPsych Open. 3(1). 6–11. 22 indexed citations

Dempster, Kara, Ross Norman, Jean Théberge, et al.. (2017). Cognitive performance is associated with gray matter decline in first-episode psychosis. Psychiatry Research Neuroimaging. 264. 46–51. 18 indexed citations

Osuch, Elizabeth, Betsy Schaefer, Jean Théberge, et al.. (2017). Higher order thalamic nuclei resting network connectivity in early schizophrenia and major depressive disorder. Psychiatry Research Neuroimaging. 272. 7–16. 21 indexed citations

Ford, Kristen A., Reggie Taylor, Betsy Schaefer, et al.. (2016). Medial Prefrontal and Anterior Insular Connectivity in Early Schizophrenia and Major Depressive Disorder: A Resting Functional MRI Evaluation of Large-Scale Brain Network Models. Frontiers in Human Neuroscience. 10. 132–132. 45 indexed citations

Dempster, Kara, Ross Norman, Jean Théberge, et al.. (2015). Glutamatergic metabolite correlations with neuropsychological tests in first episode schizophrenia. Psychiatry Research Neuroimaging. 233(2). 180–185. 16 indexed citations

Taylor, Reggie, Richard W. J. Neufeld, Betsy Schaefer, et al.. (2015). Functional magnetic resonance spectroscopy of glutamate in schizophrenia and major depressive disorder: anterior cingulate activity during a color-word Stroop task. Schizophrenia. 1(1). 15028–15028. 66 indexed citations

Bluhm, Robyn, Jodi Miller, Ruth A. Lanius, et al.. (2009). Retrosplenial cortex connectivity in schizophrenia. Psychiatry Research Neuroimaging. 174(1). 17–23. 62 indexed citations

Miller, Jodi, Peter Williamson, J. Eric Jensen, et al.. (2009). Longitudinal 4.0 Tesla 31P magnetic resonance spectroscopy changes in the anterior cingulate and left thalamus in first episode schizophrenia. Psychiatry Research Neuroimaging. 173(2). 155–157. 12 indexed citations

10.

Catts, Stanley V., Brian I. O’Toole, Terry J. Lewin, et al.. (2007). Variance components model predicting outcome in a multi-site, multilevel study of early psychosis treatment. Schizophrenia Bulletin. 33(2). 584–585. 2 indexed citations

11.

Schaefer, Betsy. (2007). Legionellenuntersuchung bei der Trinkwasseranalyse. Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 50(3). 291–295. 2 indexed citations

12.

Théberge, Jean, Kate E. Williamson, Dick Drost, et al.. (2007). Longitudinal grey-matter and glutamatergic losses in first-episode schizophrenia. The British Journal of Psychiatry. 191(4). 325–334. 149 indexed citations

13.

Bluhm, Robyn, Jodi Miller, Ruth A. Lanius, et al.. (2007). Spontaneous Low-Frequency Fluctuations in the BOLD Signal in Schizophrenic Patients: Anomalies in the Default Network. Schizophrenia Bulletin. 33(4). 1004–1012. 483 indexed citations

14.

Jensen, J. Eric, Jodi Miller, Peter Williamson, et al.. (2006). Grey and white matter differences in brain energy metabolism in first episode schizophrenia: 31P-MRS chemical shift imaging at 4 Tesla. Psychiatry Research Neuroimaging. 146(2). 127–135. 44 indexed citations

15.

Théberge, Jean, Yousef Al-Semaan, J. Eric Jensen, et al.. (2004). Comparative study of proton and phosphorus magnetic resonance spectroscopy in schizophrenia at 4 Tesla. Psychiatry Research Neuroimaging. 132(1). 33–39. 14 indexed citations

16.

Théberge, Jean, Yousef Al-Semaan, Peter Williamson, et al.. (2003). Glutamate and Glutamine in the Anterior Cingulate and Thalamus of Medicated Patients With Chronic Schizophrenia and Healthy Comparison Subjects Measured With 4.0-T Proton MRS. American Journal of Psychiatry. 160(12). 2231–2233. 196 indexed citations

17.

Théberge, Jean, Robert Bartha, Dick Drost, et al.. (2002). Glutamate and Glutamine Measured With 4.0 T Proton MRS in Never-Treated Patients With Schizophrenia and Healthy Volunteers. American Journal of Psychiatry. 159(11). 1944–1946. 302 indexed citations

18.

Waring, E. M., Betsy Schaefer, & Richard Fry. (1994). The influence of therapeutic self-disclosure on perceived marital intimacy. Journal of Sex & Marital Therapy. 20(2). 135–146. 4 indexed citations

19.

Manchanda, Rahul, et al.. (1992). Sexual abuse and psychiatric symptoms in an epileptic population. Seizure. 1(4). 263–267. 5 indexed citations

20.

Waring, Edward M., et al.. (1990). A randomized clinical trial of cognitive marital therapy. Journal of Sex & Marital Therapy. 16(3). 165–180. 9 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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