Hellmut Merkle

20.2k citations
160 papers · 16.7k · 5 hit papers · h-index 63

Impact in

Papers in

Hellmut Merkle

160 papers receiving 16.2k citations

Hellmut Merkle's Hit Papers

7T vs. 4T: RF power, homogeneity, and signal‐to‐noise comparison in head images 2001 · 726 citations
7260+11+22Years since publication50010001.5k2.0k2.5k

Peers

Hellmut Merkle
Comparison fields: 5 of 173
  • Radiology, Nuclear Medicine and Imaging 10.3k
  • Cognitive Neuroscience 5.9k
  • Biophysics 748
  • Spectroscopy 2.1k
  • Neurology 690
Replace Lawrence L. Wald with:
Lawrence L. Wald United States
Peter B. Barker United States
Klaus Scheffler Germany
Alan P. Koretsky United States
Peter Jezzard United Kingdom
Jeff H. Duyn United States
Robert G. Shulman United States
Rolf Gruetter Switzerland
Peter van Gelderen United States
Ewald Moser Austria
Hellmut Merkle relative to Lawrence L. Wald United States Lawrence L. Wald's profile →
Citations per field
00.5×1.5×
Lawrence L. Wald · 1×
Citations per year

Countries citing papers authored by Hellmut Merkle

Since Specialization
Citations

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

Fields of papers citing papers by Hellmut Merkle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Hellmut Merkle, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hellmut Merkle Line = papers co-authored together Hellmut Merkle links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 160 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Intrinsic signal changes accompanying sensory stimulation: functional brain mapping with magnetic resonance imaging.
Hit paper breakdown →
19922930
2
Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging. A comparison of signal characteristics with a biophysical model
Hit paper breakdown →
19931467
3
Simultaneousin vivo spectral editing and water suppression
Hit paper breakdown →
1998853
4
Functional Magnetic Resonance Imaging of Motor Cortex: Hemispheric Asymmetry and Handedness
Hit paper breakdown →
1993849
5
7T vs. 4T: RF power, homogeneity, and signal‐to‐noise comparison in head images
Hit paper breakdown →
2001726
6 2001380
7 2010345
8 2001327
9 1993321
10 2011293
11 1993286
12 2010278
13
Imaging at high magnetic fields: initial experiences at 4 T.
1993265
14 1993253
15 2010228
16 1994205
17 2012199
18 2002181
19 2013169
20 1984168

About Hellmut Merkle

Hellmut Merkle is a scholar working on Radiology, Nuclear Medicine and Imaging, Spectroscopy, Cognitive Neuroscience, Atomic and Molecular Physics, and Optics and Nuclear and High Energy Physics, having authored 160 papers that have together received 16.7k indexed citations. Recurring topics across this work include Advanced MRI Techniques and Applications (120 papers), Advanced NMR Techniques and Applications (43 papers), Functional Brain Connectivity Studies (36 papers), Advanced Neuroimaging Techniques and Applications (33 papers), Atomic and Subatomic Physics Research (22 papers), NMR spectroscopy and applications (20 papers), Electron Spin Resonance Studies (17 papers) and Cardiac Imaging and Diagnostics (13 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (10.3k citations), Cognitive Neuroscience (5.9k citations), Biophysics (748 citations), Spectroscopy (2.1k citations) and Neurology (690 citations). Hellmut Merkle has collaborated with scholars based in United States, Germany and United Kingdom. Frequent co-authors include Kǎmil Uǧurbil, Jutta Ellermann, Ravi S. Menon, David W. Tank, Michael Garwood, Satoshi Ogawa, Seong‐Gi Kim, Rolf Gruetter, Gregor Adriany and Kristy Hendrich. Their work appears in journals such as Magnetic Resonance in Medicine, NMR in Biomedicine, NeuroImage, Magnetic Resonance Imaging and American Journal of Physiology-Heart and Circulatory Physiology.

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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