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Researcher · Bispebjerg Hospital · Denmark

Niels Alexander Lassen

Niels Alexander Lassen publishes mostly in Neurology, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine, on topics such as Traumatic Brain Injury and Neurovascular Disturbances, Advanced MRI Techniques and Applications and Medical Imaging Techniques and Applications.

OpenAlex
World rank
#47,634
of 7,710,434 ranked researchers
Rank in Denmark
#229
of 43,819
Works
372
Citations
31k
Citations per work
82.3
h-index
83
i10-index 260Top 0.6% in Neurology (Medicine)
Niels Alexander Lassen

What does Niels Alexander Lassen research?

Niels Alexander Lassen's work is mostly in Medicine (54%).

Health Sciences: 201 works · 54.0% of their workMedicine: 201 works · 54.0% of their workNeurology: 58 works · 15.6% of their workRadiology, Nuclear Medicine and Imaging: 53 works · 14.2% of their workPulmonary and Respiratory Medicine: 25 works · 6.8% of their workSurgery: 23 works · 6.1% of their workPhysiology: 22 works · 5.8% of their workEpidemiology: 20 works · 5.5% of their workEverything else: 171 works · 46.0% of their workTHEIR WORKNiels AlexanderLassen372works
Health Sciences54%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine20154.0%
  2. Everything else17146.0%
  1. 1Neurology16% of their works
  2. 2Radiology, Nuclear Medicine and Imaging14% of their works
  3. 3Pulmonary and Respiratory Medicine7% of their works
  4. 4Surgery6% of their works
  5. 5Physiology6% of their works
  6. 6Epidemiology6% of their works

Research topics

Which keywords describe Niels Alexander Lassen's research?

The keywords of their largest research topics: Neuroprotection, Pathophysiology, Traumatic Brain Injury, Magnetic Resonance Imaging, Perfusion Imaging, Spectroscopy, Imaging and PET/CT.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Neuroprotection1622 topics
  2. Pathophysiology1231 topic
  3. Traumatic Brain Injury1231 topic
  4. Magnetic Resonance Imaging912 topics
  5. Perfusion Imaging471 topic
  6. Spectroscopy471 topic
  7. Imaging451 topic
  8. PET/CT451 topic
  9. Carotid Artery Stenosis441 topic
  10. Endarterectomy441 topic
  11. Ischemic Stroke391 topic
  12. Thrombolysis391 topic
  13. Fluid Responsiveness171 topic
  14. Functional Connectivity171 topic
  15. Hemodynamic Monitoring171 topic
  16. Near-Infrared Spectroscopy171 topic
  17. Optical Imaging171 topic
  18. Resting-State fMRI171 topic

Where does Niels Alexander Lassen work?

Niels Alexander Lassen's main affiliation in the publication record is Bispebjerg Hospital, Denmark.

How many publications and citations does Niels Alexander Lassen have?

OpenAlex counts 372 works and 30,623 citations for Niels Alexander Lassen, an h-index of 83, ranking #47,634 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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