Timo S. Spehl

619 total citations
20 papers, 427 citations indexed

About

Timo S. Spehl is a scholar working on Neurology, Psychiatry and Mental health and Physiology. According to data from OpenAlex, Timo S. Spehl has authored 20 papers receiving a total of 427 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Neurology, 8 papers in Psychiatry and Mental health and 6 papers in Physiology. Recurrent topics in Timo S. Spehl's work include Dementia and Cognitive Impairment Research (7 papers), Alzheimer's disease research and treatments (6 papers) and Parkinson's Disease Mechanisms and Treatments (6 papers). Timo S. Spehl is often cited by papers focused on Dementia and Cognitive Impairment Research (7 papers), Alzheimer's disease research and treatments (6 papers) and Parkinson's Disease Mechanisms and Treatments (6 papers). Timo S. Spehl collaborates with scholars based in Germany, United States and Sweden. Timo S. Spehl's co-authors include Philipp T. Meyer, Sabine Hellwig, Lars Frings, Ralph Buchert, Wolfgang Weber, Cornelius Weiller, Werner Vach, Oliver Tüscher, Tobias Bormann and Michel Rijntjes and has published in prestigious journals such as Journal of Clinical Investigation, Brain and Neurology.

In The Last Decade

Timo S. Spehl

19 papers receiving 422 citations

Peers

Timo S. Spehl

NEURO

PMH

PHYSI

RNMI

CMN

Sarah Al–Bachari United Kingdom

Tyler J. Bruinsma United States

Eline E. Verwer Netherlands

Emma L. van der Ende Netherlands

Imtiaz Ahmed India

Azzam Ismail United Kingdom

Annette Merdes Switzerland

Erik Mille Germany

Olli Jääskeläinen Finland

Anders Skinningsrud Norway

Sarah Al–Bachari United Kingdom

Timo S. Spehl

182 ×0.9

NEURO

110 ×0.9

PMH

82 ×0.8

PHYSI

72 ×0.9

RNMI

110 ×1.4

CMN

Citations per year, relative to Timo S. Spehl Timo S. Spehl (= 1×) peers Sarah Al–Bachari

Countries citing papers authored by Timo S. Spehl

Since Specialization

Citations

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

Fields of papers citing papers by Timo S. Spehl

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timo S. Spehl. 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 Timo S. Spehl. The network helps show where Timo S. Spehl may publish in the future.

Co-authorship network of co-authors of Timo S. Spehl

This figure shows the co-authorship network connecting the top 25 collaborators of Timo S. Spehl. A scholar is included among the top collaborators of Timo S. Spehl 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 Timo S. Spehl. Timo S. Spehl 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

Buchert, Ralph, Catharina Lange, Timo S. Spehl, et al.. (2019). Diagnostic performance of the specific uptake size index for semi-quantitative analysis of I-123-FP-CIT SPECT: harmonized multi-center research setting versus typical clinical single-camera setting. EJNMMI Research. 9(1). 37–37. 11 indexed citations

Frings, Lars, Sabine Hellwig, Tobias Bormann, et al.. (2018). Amyloid load but not regional glucose metabolism predicts conversion to Alzheimer’s dementia in a memory clinic population. European Journal of Nuclear Medicine and Molecular Imaging. 45(8). 1442–1448. 16 indexed citations

Wagner, Kathrin, Andreas Schulze‐Bonhage, Horst Urbach, et al.. (2017). Reduced glucose metabolism in neocortical network nodes remote from hypothalamic hamartomas reflects cognitive impairment. Epilepsia. 58(S2). 41–49. 11 indexed citations

Frings, Lars, Timo S. Spehl, Michael Hüll, & Philipp T. Meyer. (2016). Left Anterior Temporal Glucose Metabolism and not Amyloid-beta Load Predicts Naming Impairment in Alzheimer's Disease. Current Alzheimer Research. 13(6). 678–681. 3 indexed citations

Spehl, Timo S., Lars Frings, Friederike Braun, et al.. (2015). Long-term characterization of the Flinders Sensitive Line rodent model of human depression: Behavioral and PET evidence of a dysfunctional entorhinal cortex. Behavioural Brain Research. 300. 11–24. 21 indexed citations

Hellwig, Sabine, Lars Frings, Ralph Buchert, et al.. (2015). ¹⁸F-FDG PET Is an Early Predictor of Overall Survival in Suspected Atypical Parkinsonism. Journal of Nuclear Medicine. 56(10). 1541–1546. 25 indexed citations

Frings, Lars, Sabine Hellwig, Timo S. Spehl, et al.. (2015). Asymmetries of amyloid-β burden and neuronal dysfunction are positively correlated in Alzheimer’s disease. Brain. 138(10). 3089–3099. 62 indexed citations

Lapa, Constantin, Timo S. Spehl, Joachim Brumberg, et al.. (2015). Influence of CT-based attenuation correction on dopamine transporter SPECT with [(123)I]FP-CIT.. PubMed. 5(3). 278–86. 13 indexed citations

Hellwig, Sabine, Timo S. Spehl, Volkmar Glauche, et al.. (2014). Neuronal Correlates of Clinical Asymmetry in Progressive Supranuclear Palsy. Clinical Nuclear Medicine. 39(4). 319–325. 11 indexed citations

10.

Spehl, Timo S., Lars Frings, Sabine Hellwig, et al.. (2014). Role of Semiquantitative Assessment of Regional Binding Potential in 123I-FP-CIT SPECT for the Differentiation of Frontotemporal Dementia, Dementia With Lewy Bodies, and Alzheimer’s Dementia. Clinical Nuclear Medicine. 40(1). e27–e33. 16 indexed citations

11.

Grosu, Anca - Ligia, et al.. (2014). Role of PET Imaging in Patients with High-Grade Gliomas undergoing anti-angiogenic Therapy with Bevacizumab – Review of the Literature and Case Report. 4(3). 102–108. 1 indexed citations

12.

Meiß, Frank, Justin Mastroianni, Thorsten Zenz, et al.. (2014). BRAF inhibitor–associated ERK activation drives development of chronic lymphocytic leukemia. Journal of Clinical Investigation. 124(11). 5074–5084. 42 indexed citations

13.

Spehl, Timo S., Sabine Hellwig, Cornelius Weiller, et al.. (2014). Syndrome‐Specific Patterns of Regional Cerebral Glucose Metabolism in Posterior Cortical Atrophy in Comparison to Dementia with Lewy Bodies and Alzheimer's Disease—A [F‐18]‐Fdg Pet Study. Journal of Neuroimaging. 25(2). 281–288. 24 indexed citations

14.

Hellwig, Sabine, Lars Frings, Tobias Bormann, et al.. (2013). Neural correlates of cognitive dysfunction in Lewy body diseases and tauopathies: Combined assessment with FDG-PET and the CERAD test battery. Brain and Language. 127(2). 307–314. 3 indexed citations

15.

Frings, Lars, Timo S. Spehl, Wolfgang Weber, Michael Hüll, & Philipp T. Meyer. (2013). Amyloid-β Load Predicts Medial Temporal Lobe Dysfunction in Alzheimer Dementia. Journal of Nuclear Medicine. 54(11). 1909–1914. 17 indexed citations

16.

Hellwig, Sabine, Florian Amtage, Ralph Buchert, et al.. (2012). [ ¹⁸ F]FDG-PET is superior to [ ¹²³ I]IBZM-SPECT for the differential diagnosis of parkinsonism. Neurology. 79(13). 1314–1322. 126 indexed citations

17.

Reithmeier, Thomas, William Omar Contreras López, Timo S. Spehl, et al.. (2012). Bevacizumab as salvage therapy for progressive brain stem gliomas. Clinical Neurology and Neurosurgery. 115(2). 165–169. 17 indexed citations

18.

Amtage, Florian, Timo S. Spehl, Sabine Hellwig, et al.. (2012). Assessment of Striatal Dopamine D2/D3 Receptor Availability with PET and ¹⁸F-Desmethoxyfallypride: Comparison of Imaging Protocols Suited for Clinical Routine. Journal of Nuclear Medicine. 53(10). 1558–1564. 2 indexed citations

19.

Geets, Xavier, Lotte S. Fog, Anne Kiil Berthelsen, et al.. (2012). PET/CT Radiotherapy Planning Part 3. 1 indexed citations

20.

Spehl, Timo S., et al.. (2012). PET and SPECT for radiation treatment planning.. PubMed. 56(2). 163–72. 5 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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