Alexandra Polcher

622 total citations
8 papers, 169 citations indexed

About

Alexandra Polcher is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Alexandra Polcher has authored 8 papers receiving a total of 169 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Psychiatry and Mental health, 3 papers in Cognitive Neuroscience and 3 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Alexandra Polcher's work include Dementia and Cognitive Impairment Research (6 papers), Functional Brain Connectivity Studies (2 papers) and Alzheimer's disease research and treatments (2 papers). Alexandra Polcher is often cited by papers focused on Dementia and Cognitive Impairment Research (6 papers), Functional Brain Connectivity Studies (2 papers) and Alzheimer's disease research and treatments (2 papers). Alexandra Polcher collaborates with scholars based in Germany, United Kingdom and Poland. Alexandra Polcher's co-authors include Alexander Koppara, Michael Wagner, Frank Jessen, Wolfgang Maier, Ingo Frommann, Steffen Wolfsgruber, Eckart Rüther, Michael Hüll, Oliver Peters and Mario A. Parra and has published in prestigious journals such as Journal of Alzheimer s Disease, Alzheimer s & Dementia and EFSA Supporting Publications.

In The Last Decade

Alexandra Polcher

8 papers receiving 164 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexandra Polcher Germany 5 128 79 49 27 22 8 169
Danielle V. Mayblyum United States 6 131 1.0× 74 0.9× 71 1.4× 21 0.8× 16 0.7× 9 202
Seo‐Eun Choi United States 6 106 0.8× 49 0.6× 54 1.1× 14 0.5× 10 0.5× 15 172
Federica Cacciamani France 7 119 0.9× 90 1.1× 34 0.7× 29 1.1× 27 1.2× 16 181
Hoowon Kim South Korea 9 150 1.2× 64 0.8× 66 1.3× 32 1.2× 34 1.5× 29 242
Valentin Ourry France 8 57 0.4× 82 1.0× 39 0.8× 38 1.4× 13 0.6× 15 153
Lauren E. Olson United States 4 223 1.7× 167 2.1× 111 2.3× 39 1.4× 19 0.9× 9 299
Eliana Henao Colombia 9 153 1.2× 78 1.0× 103 2.1× 13 0.5× 14 0.6× 18 247
Nina Coll‐Padrós Spain 8 115 0.9× 59 0.7× 59 1.2× 16 0.6× 29 1.3× 11 164
Ailyn Peñate United States 10 258 2.0× 194 2.5× 157 3.2× 47 1.7× 22 1.0× 13 329
María Megalogeni United Kingdom 5 115 0.9× 38 0.5× 49 1.0× 17 0.6× 26 1.2× 6 188

Countries citing papers authored by Alexandra Polcher

Since Specialization
Citations

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

Fields of papers citing papers by Alexandra Polcher

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexandra Polcher

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

All Works

8 of 8 papers shown
1.
Krause, Maren, et al.. (2024). Analysis of needs for enforcement of PFAS in articles and chemical products. TemaNord. 1 indexed citations
2.
Polcher, Alexandra, Steffen Wolfsgruber, Oliver Peters, et al.. (2022). A Comparison of Operational Definitions for Mild Cognitive Impairment. Journal of Alzheimer s Disease. 88(4). 1663–1678. 5 indexed citations
3.
Polcher, Alexandra, Ingo Frommann, Alexander Koppara, et al.. (2017). Face-Name Associative Recognition Deficits in Subjective Cognitive Decline and Mild Cognitive Impairment. Journal of Alzheimer s Disease. 56(3). 1185–1196. 29 indexed citations
4.
Wolfsgruber, Steffen, Alexandra Polcher, Alexander Koppara, et al.. (2017). Cerebrospinal Fluid Biomarkers and Clinical Progression in Patients with Subjective Cognitive Decline and Mild Cognitive Impairment. Journal of Alzheimer s Disease. 58(3). 939–950. 76 indexed citations
5.
Polcher, Alexandra, et al.. (2016). Systematic literature review on Parkinson's disease and Childhood Leukaemia and mode of actions for pesticides. EFSA Supporting Publications. 13(1). 6 indexed citations
6.
Koppara, Alexander, Ingo Frommann, Alexandra Polcher, et al.. (2015). Feature Binding Deficits in Subjective Cognitive Decline and in Mild Cognitive Impairment. Journal of Alzheimer s Disease. 48(s1). S161–S170. 48 indexed citations
7.
Polcher, Alexandra, Ingo Frommann, Alexander Koppara, Frank Jessen, & Michael Wagner. (2015). P2‐192: Face‐name associative recognition is impaired in patients with subjective cognitive decline. Alzheimer s & Dementia. 11(7S_Part_12). 1 indexed citations
8.
Koppara, Alexander, Michael Wagner, Alexandra Polcher, et al.. (2014). P2‐240: IMPAIRED VISUAL FEATURE BINDING IN PATIENTS AT RISK FOR ALZHEIMER'S DISEASE: EVIDENCE FROM PATIENTS WITH SUBJECTIVE COGNITIVE DECLINE (SCD) AND FROM PATIENTS WITH MCI. Alzheimer s & Dementia. 10(4S_Part_14). 3 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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2026