Pierre Jean Ousset

3.5k citations
27 papers · 1.6k indexed · 2 hit papers · h-index 17
Topics
Dementia and Cognitive Impairment Research (18 papers)Frailty in Older Adults (7 papers)Health Systems, Economic Evaluations, Quality of Life (6 papers)
Partner nations
FranceUnited StatesSpain

In The Last Decade

Pierre Jean Ousset

26 papers receiving 1.5k citations

Hit Papers

Cognitive frailty: Rational and definition from an (I.A.N...201320262017202120132023200400600

Peers

Pierre Jean Ousset
Comparison fields: 5 of 100
  • Psychiatry and Mental health 816
  • Physiology 778
  • Geriatrics and Gerontology 757
  • Economics and Econometrics 305
  • General Health Professions 200
Replace Sandrine Andrieu with:
Sandrine Andrieu France
M. Soto France
J. Fitten United States
Lindsay Wallace Canada
Christelle Cantet France
Mei Sian Chong Singapore
María Soto France
Sara García‐Ptacek Sweden
Marco Canevelli Italy
Emma Reynish United Kingdom
Pierre Jean Ousset relative to Sandrine Andrieu France Sandrine Andrieu's profile →
Citations per field
00.5×1.7×
Sandrine Andrieu · 1×
Citations per year

Countries citing papers authored by Pierre Jean Ousset

Since Specialization
Citations

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

Fields of papers citing papers by Pierre Jean Ousset

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Pierre Jean Ousset. 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 Pierre Jean Ousset. The network helps show where Pierre Jean Ousset may publish in the future.

Co-authorship network of co-authors of Pierre Jean Ousset

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

All Works

20 of 20 papers shown
#WorkIndexed citations
1
The affordability of lecanemab, an amyloid-targeting therapy for Alzheimer's disease: an EADC-EC viewpointbreakdown →
75
2 35
3 20
4 5
5 2
6 1
7 67
8 1
9 32
10 2
11
Cognitive frailty: Rational and definition from an (I.A.N.A./I.A.G.G.) International Consensus Groupbreakdown →
725
12 19
13 6
14
Maladie d'Alzheimer et syndromes apparentés au stade sévère.
1
15 7
16 16
17 32
18 50
19 82
20 198

About Pierre Jean Ousset

Pierre Jean Ousset is a scholar working on Geriatrics and Gerontology, Psychiatry and Mental health and Physiology, having authored 27 papers that have together received 1.6k indexed citations. Recurring topics across this work include Dementia and Cognitive Impairment Research (18 papers), Frailty in Older Adults (7 papers) and Health Systems, Economic Evaluations, Quality of Life (6 papers). The work is most often cited by research in Geriatrics and Gerontology (757 citations), Psychiatry and Mental health (816 citations) and Physiology (778 citations). Pierre Jean Ousset has collaborated with scholars based in France, United States and Spain. Frequent co-authors include Sandrine Andrieu, Bruno Vellas, S. Gillette‐Guyonnet, Fati Nourhashémi, Matteo Cesari, Philippe Robert, Marco Canevelli, Gabor Abellán van Kan, J. Touchon and Yves Rolland. Their work appears in journals such as American Journal of Clinical Nutrition, Journal of Alzheimer s Disease and Alzheimer s & Dementia.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026