Ullamari Hakulinen

944 total citations
18 papers, 658 citations indexed

About

Ullamari Hakulinen is a scholar working on Radiology, Nuclear Medicine and Imaging, Pathology and Forensic Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Ullamari Hakulinen has authored 18 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Radiology, Nuclear Medicine and Imaging, 6 papers in Pathology and Forensic Medicine and 5 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Ullamari Hakulinen's work include Advanced Neuroimaging Techniques and Applications (13 papers), Fetal and Pediatric Neurological Disorders (5 papers) and Multiple Sclerosis Research Studies (4 papers). Ullamari Hakulinen is often cited by papers focused on Advanced Neuroimaging Techniques and Applications (13 papers), Fetal and Pediatric Neurological Disorders (5 papers) and Multiple Sclerosis Research Studies (4 papers). Ullamari Hakulinen collaborates with scholars based in Finland, United States and Canada. Ullamari Hakulinen's co-authors include Juha Öhman, Prasun Dastidar, Grant L. Iverson, Antti Brander, Minna Wäljas, Rael T. Lange, Kaisa M. Hartikainen, Heini Huhtala, Teemu M. Luoto and Suvi Liimatainen and has published in prestigious journals such as SHILAP Revista de lepidopterología, Brain and Annals of the Rheumatic Diseases.

In The Last Decade

Ullamari Hakulinen

18 papers receiving 648 citations

Peers

Countries citing papers authored by Ullamari Hakulinen

Since Specialization

Citations

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

Fields of papers citing papers by Ullamari Hakulinen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ullamari Hakulinen

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

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Technical Performance Assessment and Quality Control of Ultrasound Device Monitors 2022 ·Ultrasound in Medicine & Biology ·(unknown), (unknown), Ullamari Hakulinen, Hannu Eskola	1
2	Reliability of the freehand region-of-interest method in quantitative cerebral diffusion tensor imaging 2021 ·BMC Medical Imaging ·Ullamari Hakulinen, Antti Brander, (unknown), Mika Helminen, Juha Öhman, Teemu M. Luoto, Hannu Eskola	8
3	Diffusion tensor imaging and disability progression in multiple sclerosis: A 4‐year follow‐up study 2018 ·Brain and Behavior ·(unknown), Ullamari Hakulinen, Antti Brander, Sanna Hagman, Prasun Dastidar, Irina Elovaara, Marja‐Liisa Sumelahti	42
4	Possible confounding factors on cerebral diffusion tensor imaging measurements 2015 ·Acta Radiologica Open ·(unknown), Ullamari Hakulinen, Antti Brander, Juha Öhman, Prasun Dastidar, Teemu M. Luoto	6
5	A Prospective Biopsychosocial Study of the Persistent Post-Concussion Symptoms following Mild Traumatic Brain Injury 2014 ·Journal of Neurotrauma ·Minna Wäljas, Grant L. Iverson, Rael T. Lange, Ullamari Hakulinen, Prasun Dastidar, Heini Huhtala, Suvi Liimatainen, Kaisa M. Hartikainen, Juha Öhman	186
6	Clinical correlates of cerebral diffusion tensor imaging findings in chronic traumatic spinal cord injury 2014 ·Spinal Cord ·(unknown), Ullamari Hakulinen, Antti Brander, Teemu M. Luoto, Aarne Ylinen, Juha Öhman	26
7	Hemispheric asymmetry measured by texture analysis and diffusion tensor imaging in two multiple sclerosis subtypes 2014 ·Acta Radiologica ·(unknown), Ullamari Hakulinen, Pertti Ryymin, Sanna Hagman, Prasun Dastidar, S. Soimakallio, Irina Elovaara, Hannu Eskola	6
8	Acute mild traumatic brain injury is not associated with white matter change on diffusion tensor imaging 2014 ·Brain ·(unknown), Teemu M. Luoto, Ullamari Hakulinen, Antti Brander, Pertti Ryymin, Hannu Eskola, Grant L. Iverson, Juha Öhman	60
9	Longitudinal assessment of clinically isolated syndrome with diffusion tensor imaging and volumetric MRI 2014 ·Clinical Imaging ·(unknown), Ullamari Hakulinen, Mika Helminen, Sanna Hagman, (unknown), M Rossi, Antti Brander, Prasun Dastidar, Irina Elovaara	7
10	Diffusion Tensor Imaging in NAWM and NADGM in MS and CIS: Association with Candidate Biomarkers in Sera 2013 ·SHILAP Revista de lepidopterología ·Renuka Natarajan, Sanna Hagman, Xingchen Wu, Ullamari Hakulinen, (unknown), Mika Helminen, M Rossi, Prasun Dastidar, Irina Elovaara	8
11	Biopsychosocial Outcome after Uncomplicated Mild Traumatic Brain Injury 2013 ·Journal of Neurotrauma ·Minna Wäljas, Rael T. Lange, Ullamari Hakulinen, Heini Huhtala, Prasun Dastidar, Kaisa M. Hartikainen, Juha Öhman, Grant L. Iverson	46
12	Assessing the State of Chronic Spinal Cord Injury Using Diffusion Tensor Imaging 2013 ·Journal of Neurotrauma ·(unknown), Antti Brander, Ullamari Hakulinen, Teemu M. Luoto, Mika Helminen, Aarne Ylinen, Juha Öhman	50
13	Diffusion tensor imaging of the cervical spinal cord in healthy adult population: normative values and measurement reproducibility at 3T MRI 2013 ·Acta Radiologica ·Antti Brander, (unknown), Teemu M. Luoto, Ullamari Hakulinen, Mika Helminen, (unknown), Pertti Ryymin, Prasun Dastidar, Juha Öhman	19
14	Repeatability and variation of region-of-interest methods using quantitative diffusion tensor MR imaging of the brain 2012 ·BMC Medical Imaging ·Ullamari Hakulinen, Antti Brander, Pertti Ryymin, Juha Öhman, S. Soimakallio, Mika Helminen, Prasun Dastidar, Hannu Eskola	50
15	To exclude or not to exclude: White matter hyperintensities in diffusion tensor imaging research 2011 ·Brain Injury ·Grant L. Iverson, Ullamari Hakulinen, Minna Wäljas, Prasun Dastidar, Rael T. Lange, S. Soimakallio, Juha Öhman	22
16	Ability of ultrasound imaging to detect erosions in a bone phantom model 2010 ·Annals of the Rheumatic Diseases ·J. M. Koski, Esko Alasaarela, Irma Soini, Katariina Kemppainen, Ullamari Hakulinen, (unknown), Mikko S. Laasanen, Simo Saarakkala	12
17	Power Doppler ultrasonography and synovitis: correlating ultrasound imaging with histopathological findings and evaluating the performance of ultrasound equipments 2006 ·Annals of the Rheumatic Diseases ·J. M. Koski, Simo Saarakkala, M Helle, Ullamari Hakulinen, (unknown), Heikki Hermunen	100
18	Verification of palpation-guided intra-articular injections using glucocorticoid-air-saline mixture and ultrasound imaging (GAS-graphy). 2006 ·PubMed ·(unknown), Heikki Hermunen, (unknown), Simo Saarakkala, Ullamari Hakulinen, (unknown)	9

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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