Sherif Karama

7.6k total citations
79 papers, 4.1k citations indexed

About

Sherif Karama is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Experimental and Cognitive Psychology. According to data from OpenAlex, Sherif Karama has authored 79 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Cognitive Neuroscience, 24 papers in Psychiatry and Mental health and 23 papers in Experimental and Cognitive Psychology. Recurrent topics in Sherif Karama's work include Functional Brain Connectivity Studies (45 papers), Cognitive Abilities and Testing (16 papers) and Advanced Neuroimaging Techniques and Applications (15 papers). Sherif Karama is often cited by papers focused on Functional Brain Connectivity Studies (45 papers), Cognitive Abilities and Testing (16 papers) and Advanced Neuroimaging Techniques and Applications (15 papers). Sherif Karama collaborates with scholars based in Canada, United States and Spain. Sherif Karama's co-authors include Alan C. Evans, Roberto Colom, Richard J. Haier, Rex E. Jung, Simon Ducharme, Tuong‐Vi Nguyen, Mario Beauregard, Matthew D. Albaugh, James J. Hudziak and Kelly N. Botteron and has published in prestigious journals such as Journal of Neuroscience, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Sherif Karama

79 papers receiving 4.0k citations

Peers

Countries citing papers authored by Sherif Karama

Since Specialization

Citations

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

Fields of papers citing papers by Sherif Karama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sherif Karama

This figure shows the co-authorship network connecting the top 25 collaborators of Sherif Karama. A scholar is included among the top collaborators of Sherif Karama 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 Sherif Karama. Sherif Karama 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

#	Work	Indexed citations
1	Maternal smoking during pregnancy and cortical structure in children with attention-deficit/hyperactivity disorder 2024 ·Psychiatry Research ·(unknown), Boris Chaumette, Gabriel A. Devenyi, Sherif Karama, M. Mallar Chakravarty, Aurélie Labbe, Natalie Grizenko, Norbert Schmitz, (unknown), Ridha Joober	1
2	Processing speed and the relationship between Trail Making Test-B performance, cortical thinning and white matter microstructure in older adults 2017 ·Cortex ·Sarah E. MacPherson, Simon R. Cox, David Alexander Dickie, Sherif Karama, John M. Starr, Alan C. Evans, Mark E. Bastin, Joanna M. Wardlaw, Ian J. Deary	76
3	Enhanced structural connectivity within a brain sub-network supporting working memory and engagement processes after cognitive training 2017 ·Neurobiology of Learning and Memory ·Francisco J. Román, Yasser Iturria‐Medina, Kenia Martínez, Sherif Karama, Miguel Burgaleta, Alan C. Evans, Susanne M. Jaeggi, Roberto Colom	23
4	Understanding brain development: a major step 2016 ·The Lancet Neurology ·Alan C. Evans, Sherif Karama, Lana Vasung, Yasser Iturria‐Medina	1
5	Imaging structural covariance in the development of intelligence 2016 ·NeuroImage ·Budhachandra Khundrakpam, John D. Lewis, Andrew Reid, Sherif Karama, Lu Zhao, François Chouinard-Decorte, Alan C. Evans	44
6	Overweight is not associated with cortical thickness alterations in children 2015 ·Frontiers in Neuroscience ·Rachel Sharkey, Sherif Karama, Alain Dagher	35
7	Aberrant Topological Patterns of Structural Cortical Networks in Psychogenic Erectile Dysfunction 2015 ·Frontiers in Human Neuroscience ·Lu Zhao, Min Guan, Xiaobo Zhu, Sherif Karama, Budhachandra Khundrakpam, Meiyun Wang, Minghao Dong, Wei Qin, Jie Tian, Alan C. Evans, Dapeng Shi	19
8	Beyond a bigger brain: Multivariable structural brain imaging and intelligence 2015 ·Intelligence ·Stuart J. Ritchie, Tom Booth, María del C. Valdés Hernández, Janie Corley, Susana Muñoz Maniega, Alan J. Gow, Natalie A. Royle, Alison Pattie, Sherif Karama, John M. Starr, Mark E. Bastin, Joanna M. Wardlaw, Ian J. Deary	71
9	Cortical Thickness Maturation and Duration of Music Training: Health-Promoting Activities Shape Brain Development 2014 ·Journal of the American Academy of Child & Adolescent Psychiatry ·James J. Hudziak, Matthew D. Albaugh, Simon Ducharme, Sherif Karama, Margaret Spottswood, Eileen T. Crehan, Alan C. Evans, Kelly N. Botteron	52
10	Interactive Effects of Dehydroepiandrosterone and Testosterone on Cortical Thickness during Early Brain Development 2013 ·Journal of Neuroscience ·Tuong‐Vi Nguyen, James T. McCracken, Simon Ducharme, (unknown), Kelly N. Botteron, Alan C. Evans, Sherif Karama	81
11	Cognitive ability changes and dynamics of cortical thickness development in healthy children and adolescents 2013 ·NeuroImage ·Miguel Burgaleta, Wendy Johnson, Deborah P. Waber, Roberto Colom, Sherif Karama	98
12	Cortical thickness correlates of specific cognitive performance accounted for by the general factor of intelligence in healthy children aged 6 to 18 2011 ·NeuroImage ·Sherif Karama, Roberto Colom, Wendy Johnson, Ian J. Deary, Richard J. Haier, Deborah P. Waber, Claude Lepage, Hooman Ganjavi, Rex E. Jung, Alan C. Evans	122
13	Film Excerpts Shown to Specifically Elicit Various Affects Lead to Overlapping Activation Foci in a Large Set of Symmetrical Brain Regions in Males 2011 ·PLoS ONE ·Sherif Karama, Jorge L. Armony, Mario Beauregard	33
14	Negative Associations between Corpus Callosum Midsagittal Area and IQ in a Representative Sample of Healthy Children and Adolescents 2011 ·PLoS ONE ·Hooman Ganjavi, John D. Lewis, Pierre Bellec, Penny A. MacDonald, Deborah P. Waber, Alan C. Evans, Sherif Karama, (unknown)	30
15	MRI assessment of cortical thickness and functional activity changes in adolescent girls following three months of practice on a visual-spatial task 2009 ·BMC Research Notes ·Richard J. Haier, Sherif Karama, (unknown), Rex E. Jung	136
16	Positional and surface area asymmetry of the human cerebral cortex 2009 ·NeuroImage ·Oliver Lyttelton, Sherif Karama, Yasser Ad-Dab’bagh, Robert J. Zatorre, Félix Carbonell, Keith J. Worsley, Alan C. Evans	107
17	Dopamine transporter 3'UTR VNTR genotype is a marker of performance on executive function tasks in children with ADHD 2008 ·BMC Psychiatry ·Sherif Karama, Natalie Grizenko, Edmund Sonuga‐Barke, Alysa E. Doyle, Joseph Biederman, Valentin Mbékou, Anna Polotskaia, Marina Ter-Stepanian, (unknown), (unknown), Sarojini M. Sengupta, Ridha Joober	22
18	Dopamine Transporter 3′-UTR VNTR Genotype and ADHD: a Pharmaco-Behavioural Genetic Study with Methylphenidate 2006 ·Neuropsychopharmacology ·Ridha Joober, Natalie Grizenko, Sarojini M. Sengupta, Leila Ben Amor, Norbert Schmitz, George J. Schwartz, Sherif Karama, Philippe Lageix, Ferid Fathalli, Adam Torkamanzehi, (unknown)	51
19	Adjunctive topiramate in ultradian cycling bipolar disorder: case report with 3-year follow-up 2005 ·European Psychiatry ·Sherif Karama, Samarthji Lal	3
20	Word priming with brief multiple presentation technique: Preservation in amnesia 1997 ·Neuropsychologia ·Mario Beauregard, Howard Chertkow, David Gold, Sherif Karama, (unknown), (unknown), (unknown)	20

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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