Sandra E. Leh

1.8k total citations
29 papers, 1.4k citations indexed

About

Sandra E. Leh is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Physiology. According to data from OpenAlex, Sandra E. Leh has authored 29 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Cognitive Neuroscience, 15 papers in Radiology, Nuclear Medicine and Imaging and 9 papers in Physiology. Recurrent topics in Sandra E. Leh's work include Functional Brain Connectivity Studies (13 papers), Advanced Neuroimaging Techniques and Applications (13 papers) and Alzheimer's disease research and treatments (9 papers). Sandra E. Leh is often cited by papers focused on Functional Brain Connectivity Studies (13 papers), Advanced Neuroimaging Techniques and Applications (13 papers) and Alzheimer's disease research and treatments (9 papers). Sandra E. Leh collaborates with scholars based in Switzerland, Canada and United States. Sandra E. Leh's co-authors include Alain Ptito, Antonio P. Strafella, M. Mallar Chakravarty, Michael Petrides, Anton Gietl, Paul G. Unschuld, Christoph Höck, Kathy T. Mullen, Roger M. Nitsch and Lars Michels and has published in prestigious journals such as Brain, Scientific Reports and Journal of Cognitive Neuroscience.

In The Last Decade

Sandra E. Leh

29 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sandra E. Leh Switzerland	19	817	430	264	261	224	29	1.4k
Alan Tucholka Spain	20	820 1.0×	386 0.9×	357 1.4×	200 0.8×	163 0.7×	41	1.5k
Kamen A. Tsvetanov United Kingdom	19	896 1.1×	360 0.8×	247 0.9×	261 1.0×	204 0.9×	48	1.5k
Giovanni Giulietti Italy	23	640 0.8×	499 1.2×	269 1.0×	390 1.5×	148 0.7×	50	1.4k
Nikolai Malykhin Canada	24	879 1.1×	544 1.3×	409 1.5×	243 0.9×	229 1.0×	43	1.9k
PingLei Pan China	21	612 0.7×	346 0.8×	381 1.4×	245 0.9×	490 2.2×	60	1.4k
R. Allom United Kingdom	9	428 0.5×	434 1.0×	298 1.1×	175 0.7×	157 0.7×	15	1.3k
Ramesh Avula United States	11	766 0.9×	730 1.7×	439 1.7×	386 1.5×	389 1.7×	19	1.6k
Jonathan M. Koller United States	25	691 0.8×	406 0.9×	193 0.7×	187 0.7×	395 1.8×	50	1.8k
George Pengas United Kingdom	12	717 0.9×	600 1.4×	488 1.8×	329 1.3×	183 0.8×	19	1.3k
Arturo Cárdenas‐Blanco Germany	21	692 0.8×	655 1.5×	313 1.2×	350 1.3×	406 1.8×	27	2.0k

Countries citing papers authored by Sandra E. Leh

Since Specialization

Citations

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

Fields of papers citing papers by Sandra E. Leh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sandra E. Leh. 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 Sandra E. Leh. The network helps show where Sandra E. Leh may publish in the future.

Co-authorship network of co-authors of Sandra E. Leh

This figure shows the co-authorship network connecting the top 25 collaborators of Sandra E. Leh. A scholar is included among the top collaborators of Sandra E. Leh 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 Sandra E. Leh. Sandra E. Leh 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

Michels, Lars, Florian Riese, Rafael Meyer, et al.. (2021). EEG-fMRI Signal Coupling Is Modulated in Subjects With Mild Cognitive Impairment and Amyloid Deposition. Frontiers in Aging Neuroscience. 13. 631172–631172. 9 indexed citations

Hua, Jun, Michael Wyss, Jiri M.G. Van Bergen, et al.. (2019). Increased cerebral blood volume in small arterial vessels is a correlate of amyloid-β–related cognitive decline. Neurobiology of Aging. 76. 181–193. 11 indexed citations

Quevenco, Frances C., Simon J. Schreiner, Maria Giulia Preti, et al.. (2019). GABA and glutamate moderate beta-amyloid related functional connectivity in cognitively unimpaired old-aged adults. NeuroImage Clinical. 22. 101776–101776. 28 indexed citations

Schreiner, Simon J., Thomas Kirchner, Atul Narkhede, et al.. (2017). Brain amyloid burden and cerebrovascular disease are synergistically associated with neurometabolism in cognitively unimpaired older adults. Neurobiology of Aging. 63. 152–161. 18 indexed citations

Quevenco, Frances C., Maria Giulia Preti, Jiri M.G. Van Bergen, et al.. (2017). Memory performance-related dynamic brain connectivity indicates pathological burden and genetic risk for Alzheimer’s disease. Alzheimer s Research & Therapy. 9(1). 24–24. 34 indexed citations

Michels, Lars, Muthuraman Muthuraman, Abdul Rauf Anwar, et al.. (2017). Changes of Functional and Directed Resting-State Connectivity Are Associated with Neuronal Oscillations, ApoE Genotype and Amyloid Deposition in Mild Cognitive Impairment. Frontiers in Aging Neuroscience. 9. 304–304. 31 indexed citations

Park, Min Tae M, M. Mallar Chakravarty, Jason P. Lerch, et al.. (2017). Subcortical Shape Changes, Hippocampal Atrophy and Cortical Thinning in Future Alzheimer's Disease Patients. Frontiers in Aging Neuroscience. 9. 38–38. 48 indexed citations

Bergen, Jiri M.G. Van, Xu Li, Frances C. Quevenco, et al.. (2017). Low cortical iron and high entorhinal cortex volume promote cognitive functioning in the oldest-old. Neurobiology of Aging. 64. 68–75. 20 indexed citations

Schreiner, Simon J., Thomas Kirchner, Michael Wyss, et al.. (2016). Low episodic memory performance in cognitively normal elderly subjects is associated with increased posterior cingulate gray matter N-acetylaspartate: a 1H MRSI study at 7 Tesla. Neurobiology of Aging. 48. 195–203. 20 indexed citations

10.

Leh, Sandra E., Jen‐Kai Chen, M. Mallar Chakravarty, et al.. (2016). Microstructural Integrity of Hippocampal Subregions Is Impaired after Mild Traumatic Brain Injury. Journal of Neurotrauma. 34(7). 1402–1411. 15 indexed citations

11.

Gietl, Anton, Geoffrey Warnock, Florian Riese, et al.. (2015). Regional cerebral blood flow estimated by early PiB uptake is reduced in mild cognitive impairment and associated with age in an amyloid-dependent manner. Neurobiology of Aging. 36(4). 1619–1628. 32 indexed citations

12.

Schreiner, Simon J., Xinyang Liu, Anton Gietl, et al.. (2014). Regional Fluid-Attenuated Inversion Recovery (FLAIR) at 7 Tesla correlates with amyloid beta in hippocampus and brainstem of cognitively normal elderly subjects. Frontiers in Aging Neuroscience. 6. 240–240. 17 indexed citations

13.

Liu, Xinyang, Anton Gietl, Michael Wyss, et al.. (2014). Cortical Amyloid Beta in Cognitively Normal Elderly Adults is Associated with Decreased Network Efficiency within the Cerebro-Cerebellar System. Frontiers in Aging Neuroscience. 6. 52–52. 22 indexed citations

14.

Riese, Florian, Anton Gietl, A Henning, et al.. (2014). Posterior cingulate γ-aminobutyric acid and glutamate/glutamine are reduced in amnestic mild cognitive impairment and are unrelated to amyloid deposition and apolipoprotein E genotype. Neurobiology of Aging. 36(1). 53–59. 67 indexed citations

15.

Ogourtsova, Tatiana, Nicol Korner‐Bitensky, Sandra E. Leh, Gail A. Eskes, & Alain Ptito. (2011). Superior Colliculi Involvement in Poststroke Unilateral Spatial Neglect: A Pilot Study. Topics in Stroke Rehabilitation. 18(6). 770–785. 2 indexed citations

16.

Leh, Sandra E., Michael Petrides, & Antonio P. Strafella. (2009). The Neural Circuitry of Executive Functions in Healthy Subjects and Parkinson's Disease. Neuropsychopharmacology. 35(1). 70–85. 152 indexed citations

17.

Pérez, Alejandro, Lorna García‐Pentón, Agustín Lage, Sandra E. Leh, & Mitchell Valdés-Sosa. (2008). Right impairment of temporal order judgements in dyslexic children. Laterality Asymmetries of Body Brain and Cognition. 13(6). 545–560. 2 indexed citations

18.

Leh, Sandra E., Alain Ptito, M. Mallar Chakravarty, & Antonio P. Strafella. (2007). Fronto-striatal connections in the human brain: A probabilistic diffusion tractography study. Neuroscience Letters. 419(2). 113–118. 293 indexed citations

19.

Leh, Sandra E., M. Mallar Chakravarty, & Alain Ptito. (2007). The Connectivity of the Human Pulvinar: A Diffusion Tensor Imaging Tractography Study. International Journal of Biomedical Imaging. 2008(1). 789539–789539. 85 indexed citations

20.

Leh, Sandra E., Kathy T. Mullen, & Alain Ptito. (2006). Absence of S‐cone input in human blindsight following hemispherectomy. European Journal of Neuroscience. 24(10). 2954–2960. 47 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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