Lassen Na
Impact in
- Neurology top 5%
- Traumatic Brain Injury and Neurovascular Disturbances
-
- Advanced MRI Techniques and Applications
- Medical Imaging Techniques and Applications
- Optical Imaging and Spectroscopy Techniques
Papers in
- Neurology 16
- Traumatic Brain Injury and Neurovascular Disturbances 15
-
- Cerebrovascular and Carotid Artery Diseases 12
- Co-authors
- Ingvar Dh (5 shared papers)B Sperling (3 shared papers)B. Larsen (5 shared papers)G. H. Bell (2 shared papers)E Skinhöj (3 shared papers)Roland Pe (2 shared papers)Peer Tfelt‐Hansen (2 shared papers)Tove Henriksen (1 shared paper)
- Journals
- Acta Neurologica Scandinavica (1 paper)PubMed (65 papers)
- Partner nations
- DenmarkUnited States
In The Last Decade
Lassen Na
62 papers receiving 654 citations
Peers
Comparison fields: 5 of 91
- Neurology 185
- Radiology, Nuclear Medicine and Imaging 185
- Cognitive Neuroscience 126
- Neurology 49
- Pulmonary and Respiratory Medicine 171
Countries citing papers authored by Lassen Na
This map shows the geographic impact of Lassen Na'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 Lassen Na with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lassen Na more than expected).
Fields of papers citing papers by Lassen Na
This network shows the impact of papers produced by Lassen Na. 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 Lassen Na. The network helps show where Lassen Na may publish in the future.
Co-authors
The 25 scholars most cited alongside Lassen Na, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 66 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Radioisotopic assessment of regional cerebral blood flow. | 1972 | 117 |
| 2 | 1993 | 49 | |
| 3 | 99mTc-bicisate reliably images CBF in chronic brain diseases but fails to show reflow hyperemia in subacute stroke: report of a multicenter trial of 105 cases comparing 133Xe and 99mTc-bicisate (ECD, neurolite) measured by SPECT on same day. | 1994 | 47 |
| 4 | Strain gauge studies of distal blood pressure in normal subjects and in patients with peripheral arterial disease. Analysis of normal variation and reproducibility and comparison to intraarterial measurements. | 1973 | 44 |
| 5 | Diffusion in the gas phase of the lungs in normal and emphysematous subjects. | 1965 | 39 |
| 6 | The pattern of cortical activity provoked by listening and speech revealed by rCBF measurements. | 1977 | 38 |
| 7 | Capillary diffusion capacity of sodium studied by the clearances of Na-24 and Xe-133 from hyperemic skeletal muscle in man. | 1967 | 27 |
| 8 | Regional cerebral blood flow increase due to treatment of somatosensory and auditive information in man. | 1977 | 25 |
| 9 | Cerebral blood flow evaluated by inhalation of 133Xe and extracranial recording: a methodological study. | 1966 | 25 |
| 10 | Water filtration and diffusion across the blood brain barrier in man. | 1977 | 24 |
| 11 | [Activation of supplementary motor areas during voluntary movements in man studied by measurement of focal cerebral blood flow (author's transl)]. | 1979 | 21 |
| 12 | Radioisotope clearance technique for measurement of distal blood pressure in skin and muscles. | 1973 | 20 |
| 13 | On the conservative treatment of severe ischemia of the leg. | 1967 | 19 |
| 14 | Use of 99mTc-bicisate in activation studies by split-dose technique. | 1994 | 18 |
| 15 | Evidence of active transport (filtration?) of plasma proteins across the capillary walls in muscle and subcutis. | 1979 | 16 |
| 16 | Measurements of systolic pressure in the limbs of patients with arterial occlusive disease. | 1973 | 16 |
| 17 | On the estimation of local effective perfusion pressure in patients with obliterative arterial disease by means of external compression over a Xenon-133 depot. | 1967 | 14 |
| 18 | A clinical method for determination of regional lung function using intravenous injection of Xe133. | 1966 | 13 |
| 19 | Osmotic diuresis and alkalinization of the urine in the treatment of severe acute barbiturate intoxication. | 1963 | 12 |
| 20 | Measurement of regional cerebral blood flow. | 1977 | 11 |
About Lassen Na
Lassen Na is a scholar working on Neurology, Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging, Surgery and Anesthesiology and Pain Medicine, having authored 66 papers that have together received 764 indexed citations. Recurring topics across this work include Traumatic Brain Injury and Neurovascular Disturbances (15 papers), Medical Imaging Techniques and Applications (12 papers), Cerebrovascular and Carotid Artery Diseases (12 papers), Peripheral Artery Disease Management (9 papers), Acute Ischemic Stroke Management (4 papers), Pain Management and Treatment (3 papers), Advanced X-ray and CT Imaging (3 papers) and Anesthesia and Neurotoxicity Research (3 papers). The work is most often cited by research in Neurology (185 citations), Radiology, Nuclear Medicine and Imaging (185 citations), Cognitive Neuroscience (126 citations), Neurology (49 citations) and Pulmonary and Respiratory Medicine (171 citations). Lassen Na has collaborated with scholars based in Denmark and United States. Frequent co-authors include Ingvar Dh, B Sperling, B. Larsen, G. H. Bell, E Skinhöj, Roland Pe, Peer Tfelt‐Hansen, Tove Henriksen, Anders Vinther and P. Holstein. Their work appears in journals such as Acta Neurologica Scandinavica and PubMed.
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.