Sigrid Walter

621 total citations
8 papers, 467 citations indexed

About

Sigrid Walter is a scholar working on Radiology, Nuclear Medicine and Imaging, Cognitive Neuroscience and Cellular and Molecular Neuroscience. According to data from OpenAlex, Sigrid Walter has authored 8 papers receiving a total of 467 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Radiology, Nuclear Medicine and Imaging, 4 papers in Cognitive Neuroscience and 3 papers in Cellular and Molecular Neuroscience. Recurrent topics in Sigrid Walter's work include Functional Brain Connectivity Studies (4 papers), Advanced Neuroimaging Techniques and Applications (4 papers) and Advanced MRI Techniques and Applications (4 papers). Sigrid Walter is often cited by papers focused on Functional Brain Connectivity Studies (4 papers), Advanced Neuroimaging Techniques and Applications (4 papers) and Advanced MRI Techniques and Applications (4 papers). Sigrid Walter collaborates with scholars based in Germany and United States. Sigrid Walter's co-authors include Gabriele Ende, Fritz A. Henn, Dieter F. Braus, Wolfgang Weber‐Fahr, Alexander Sartorius, Helga Welzel, Derik Hermann, Gisela Skopp, Karl Mann and Brian J. Soher and has published in prestigious journals such as American Journal of Psychiatry, Biological Psychiatry and Schizophrenia Research.

In The Last Decade

Sigrid Walter

8 papers receiving 454 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sigrid Walter Germany	8	189	186	158	149	139	8	467
Aileen Russell United States	9	281 1.5×	97 0.5×	226 1.4×	67 0.4×	111 0.8×	9	616
Rosemond A. Villafuerte United States	14	145 0.8×	158 0.8×	165 1.0×	75 0.5×	151 1.1×	20	608
Benjamin Spurny‐Dworak Austria	14	137 0.7×	108 0.6×	81 0.5×	82 0.6×	67 0.5×	28	385
Mareen Hoerst Germany	9	182 1.0×	123 0.7×	251 1.6×	33 0.2×	73 0.5×	11	462
Jennifer Tang United States	5	167 0.9×	73 0.4×	200 1.3×	50 0.3×	62 0.4×	7	402
Kate Merritt United Kingdom	10	329 1.7×	265 1.4×	325 2.1×	64 0.4×	212 1.5×	17	707
Sylvana Stephano Mexico	5	184 1.0×	183 1.0×	220 1.4×	33 0.2×	120 0.9×	8	429
Nuran Tunc‐Skarka Germany	12	202 1.1×	150 0.8×	273 1.7×	33 0.2×	83 0.6×	15	551
Sumiko Shibuya‐Tayoshi Japan	9	184 1.0×	151 0.8×	219 1.4×	27 0.2×	140 1.0×	11	496
Nicholas T. Lemke United States	7	218 1.2×	126 0.7×	67 0.4×	158 1.1×	234 1.7×	12	474

Countries citing papers authored by Sigrid Walter

Since Specialization

Citations

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

Fields of papers citing papers by Sigrid Walter

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sigrid Walter

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

All Works

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8 of 8 papers shown

Hermann, Derik, Alexander Sartorius, Helga Welzel, et al.. (2007). Dorsolateral Prefrontal Cortex N-Acetylaspartate/Total Creatine (NAA/tCr) Loss in Male Recreational Cannabis Users. Biological Psychiatry. 61(11). 1281–1289. 103 indexed citations

Ende, Gabriele, Traute Demirakça, Sigrid Walter, et al.. (2006). Subcortical and medial temporal MR-detectable metabolite abnormalities in unipolar major depression. European Archives of Psychiatry and Clinical Neuroscience. 257(1). 36–39. 18 indexed citations

Ende, Gabriele, Sigrid Walter, Wolfgang Weber‐Fahr, et al.. (2005). Further Evidence for Altered Cerebellar Neuronal Integrity in Schizophrenia. American Journal of Psychiatry. 162(4). 790–792. 20 indexed citations

Ende, Gabriele, Dieter F. Braus, Sigrid Walter, Wolfgang Weber‐Fahr, & Fritz A. Henn. (2003). Multiregional 1 H-MRSI of the hippocampus, thalamus, and basal ganglia in schizophrenia. European Archives of Psychiatry and Clinical Neuroscience. 253(1). 9–15. 27 indexed citations

Ende, Gabriele, Dieter F. Braus, Sigrid Walter, & Fritz A. Henn. (2001). Lower Concentration of Thalamic N-Acetylaspartate in Patients With Schizophrenia: A Replication Study. American Journal of Psychiatry. 158(8). 1314–1316. 46 indexed citations

Ende, Gabriele, Dieter F. Braus, Sigrid Walter, Wolfgang Weber‐Fahr, & Fritz A. Henn. (2000). The Hippocampus in Patients Treated With Electroconvulsive Therapy. Archives of General Psychiatry. 57(10). 937–937. 149 indexed citations

Ende, Gabriele, Dieter F. Braus, Sigrid Walter, et al.. (2000). Effects of age, medication, and illness duration on the N-acetyl aspartate signal of the anterior cingulate region in schizophrenia. Schizophrenia Research. 41(3). 389–395. 91 indexed citations

Rohr, H.P. & Sigrid Walter. (1966). DIE MUCOPOLYSACCHARIDSYNTHESE IN IHRER BEZIEHUNG ZUR SUBMIKROSKOPISCHEN STRUKTUR DER KNORPELZELLE. Cells Tissues Organs. 64(1-3). 223–234. 13 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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