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Researcher · UNSW Sydney · Australia

Perminder Singh Sachdev

Perminder Singh Sachdev publishes mostly in Psychiatry and Mental health, Cognitive Neuroscience and Neurology, on topics such as Dementia and Cognitive Impairment Research, Functional Brain Connectivity Studies and Alzheimer's disease research and treatments.

ORCID 0000-0002-9595-3220 OpenAlex
World rank
#49,524
of 7,710,434 ranked researchers
Rank in Australia
#1,516
of 140,210
Works
1,673
Citations
177k
Citations per work
105.9
h-index
148
i10-index 899Top 0.1% in Psychiatry and Mental health
Perminder Singh Sachdev

What does Perminder Singh Sachdev research?

Perminder Singh Sachdev's work is mostly in Medicine (29%), Neuroscience (14%), Biochemistry, Genetics and Molecular Biology (4%).

Everything else: 888 works · 53.1% of their workHealth Sciences: 482 works · 28.8% of their workMedicine: 482 works · 28.8% of their workPsychiatry and Mental health: 313 works · 18.7% of their workPhysiology: 90 works · 5.4% of their workNeurology: 79 works · 4.7% of their workLife Sciences: 303 works · 18.1% of their workNeuroscience: 228 works · 13.6% of their workCognitive Neuroscience: 136 works · 8.1% of their workNeurology: 92 works · 5.5% of their workBiochemistry, Genetics and Molecular Biology: 75 works · 4.5% of their workMolecular Biology: 75 works · 4.5% of their workTHEIR WORKPerminder SinghSachdev1,673works
Life Sciences18%Health Sciences29%

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. Everything else88853.1%
    1. Medicine48228.8%
    1. Neuroscience22813.6%
    2. Biochemistry, Genetics and Molecular Biology754.5%
  1. 1Psychiatry and Mental health19% of their works
  2. 2Cognitive Neuroscience8% of their works
  3. 3Neurology6% of their works
  4. 4Physiology5% of their works
  5. 5Neurology5% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Perminder Singh Sachdev's research?

The keywords of their largest research topics: Neuroimaging, Biomarkers, Alzheimer's Disease, Mild Cognitive Impairment, Oxidative Stress, Functional Connectivity, Resting-State fMRI and Amyloid Hypothesis.

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 19 words, with their numbers
  1. Neuroimaging6582 topics
  2. Biomarkers6092 topics
  3. Alzheimer's Disease5461 topic
  4. Mild Cognitive Impairment5461 topic
  5. Oxidative Stress2062 topics
  6. Functional Connectivity1681 topic
  7. Resting-State fMRI1681 topic
  8. Amyloid Hypothesis1391 topic
  9. Tau Pathology1391 topic
  10. Diffusion MRI1121 topic
  11. White Matter1121 topic
  12. Antipsychotic Drugs971 topic
  13. Neurocognitive Deficits971 topic
  14. Cerebral Hypoperfusion671 topic
  15. Vascular Cognitive Impairment671 topic
  16. Environmental Exposure631 topic
  17. Exposome631 topic
  18. Genetic Variation631 topic
  19. Genome-Wide Association631 topic

Where does Perminder Singh Sachdev work?

Perminder Singh Sachdev's main affiliation in the publication record is UNSW Sydney, Australia.

How many publications and citations does Perminder Singh Sachdev have?

OpenAlex counts 1,673 works and 177,189 citations for Perminder Singh Sachdev, an h-index of 148, ranking #49,524 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.

Discussion

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