2026 Ivan E. de Araujo: Neuroscience Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Neuroscience	41	7758	7160	3331	3011	77	10558

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Neuroscience

7758

7160

3331

3011

10558

Overview

Ivan E. de Araujo is affiliated with the Icahn School of Medicine at Mount Sinai in the United States. Their research focuses predominantly on Neuroscience and Medicine, with notable contributions in subfields such as Endocrine and Autonomic Systems, Molecular Biology, Gastroenterology, Nutrition and Dietetics, and Physiology.

Their work covers a range of topics related to gut and metabolic health. These include:

Gut microbiota and health
Regulation of Appetite and Obesity
Gastrointestinal motility and disorders
Biochemical Analysis and Sensing Techniques
Diet and metabolism studies
Vagus Nerve Stimulation Research
Infant Health and Development

Ivan E. de Araujo has authored several recent papers exploring neural and microbiota interactions and their effects on physiology and behavior. Selected publications include:

Stress-sensitive neural circuits change the gut microbiome via duodenal glands, 2024, Cell
An inter-organ neural circuit for appetite suppression, 2022, Cell
Microbiota modulate sympathetic neurons via a gut-brain circuit, 2020, Nature
Impaired hypocretin/orexin system alters responses to salient stimuli in obese male mice, 2020, Journal of Clinical Investigation
Chronic pain precedes disrupted eating behavior in low-back pain patients, 2022, PLoS ONE

The scientist frequently publishes in distinguished venues, with multiple papers appearing in:

Nature
Cell
Cell Reports
bioRxiv (Cold Spring Harbor Laboratory)
Journal of Clinical Investigation

Collaboration is a significant aspect of de Araujo's work. Frequent co-authors include:

Wenfei Han
Matthew H. Perkins
Ruth E. Ley
Hao Chang
Paul Müller

Best Publications

Different representations of pleasant and unpleasant odours in the human brain.

Edmund T Rolls;Morten L Kringelbach;Morten L Kringelbach;Ivan E T de Araujo;Ivan E T de Araujo

774
Citations
Taste-olfactory convergence, and the representation of the pleasantness of flavour, in the human brain

Ivan E T de Araujo;Edmund T Rolls;Morten L Kringelbach;Morten L Kringelbach;Francis McGlone

731
Citations
A Neural Circuit for Gut-Induced Reward.

Wenfei Han;Wenfei Han;Luis A. Tellez;Matthew H. Perkins;Isaac O. Perez

716
Citations
Cognitive Modulation of Olfactory Processing

Ivan E. de Araujo;Edmund T. Rolls;Edmund T. Rolls;Maria Inés Velazco;Christian Margot

667
Citations
Food Reward in the Absence of Taste Receptor Signaling

Ivan E. de Araujo;Albino J. Oliveira-Maia;Albino J. Oliveira-Maia;Tatyana D. Sotnikova;Raul R. Gainetdinov

502
Citations
The neural mechanisms of gustation: a distributed processing code

Sidney A. Simon;Ivan E. de Araujo;Ranier Gutierrez;Miguel A. L. Nicolelis

428
Citations
Microbiota modulate sympathetic neurons via a gut-brain circuit.

Paul A. Muller;Marc Schneeberger;Fanny Matheis;Putianqi Wang

427
Citations
Representation in the Human Brain of Food Texture and Oral Fat

Ivan E. de Araujo;Edmund T. Rolls

411
Citations
Human Cortical Responses to Water in the Mouth, and the Effects of Thirst

Ivan E.T. de Araujo;Morten L. Kringelbach;Morten L. Kringelbach;Edmund T. Rolls;Francis McGlone

390
Citations
A Gut Lipid Messenger Links Excess Dietary Fat to Dopamine Deficiency

Luis A. Tellez;Sara Medina;Wenfei Han;Wenfei Han;Jozelia G. Ferreira

335
Citations
Sweet taste signaling functions as a hypothalamic glucose sensor.

Xueying Ren;Ligang Zhou;Rose Terwilliger;Samuel S. Newton

307
Citations
Integrated control of predatory hunting by the central nucleus of the amygdala

Wenfei Han;Wenfei Han;Luis A. Tellez;Miguel J. Rangel;Miguel J. Rangel;Simone C. Motta

289
Citations
Histidine Decarboxylase Deficiency Causes Tourette Syndrome: Parallel Findings in Humans and Mice

Lissandra Castellan Baldan;Kyle A. Williams;Jean-Dominique Gallezot;Vladimir Pogorelov

279
Citations
Rethinking Food Reward

Ivan E de Araujo;Ivan E de Araujo;Mark Schatzker;Dana M Small

260
Citations
Leptin regulates the reward value of nutrient

Ana I Domingos;Jake Vaynshteyn;Henning U Voss;Xueying Ren

260
Citations
Separate circuitries encode the hedonic and nutritional values of sugar

Luis A Tellez;Wenfei Han;Xiaobing Zhang;Tatiana L Ferreira;Tatiana L Ferreira

253
Citations
Self-organizing continuous attractor networks and path integration: one-dimensional models of head direction cells

S.M. Stringer;T.P. Trappenberg;E.T. Rolls;I.E.T.d. Araujo

217
Citations
Methamphetamine Activates Reward Circuitry in Drug Naïve Human Subjects

Birgit A Völlm;Ivan E de Araujo;Philip J Cowen;Edmund T Rolls

210
Citations
AgRP neurons regulate development of dopamine neuronal plasticity and nonfood-associated behaviors

Marcelo O Dietrich;Jeremy Bober;Jozélia G Ferreira;Luis A Tellez

202
Citations
Taste-related activity in the human dorsolateral prefrontal cortex.

Morten L. Kringelbach;Ivan E. Tavares de Araújo;Ivan E. Tavares de Araújo;Edmund T. Rolls

191
Citations