The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Julian G Simmons sits on this spectrum.
This scientist: 149 publications — 49th percentile
49% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 705 publications or more.
The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Julian G Simmons sits on this spectrum.
This scientist: 46 D-Index — 45th percentile
45% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 144 D-Index or more.
Julian G Simmons is affiliated with the University of Melbourne in Australia and has a research focus spanning medicine, psychology, and neuroscience. Their scholarly output includes 29 publications in medicine, 18 in psychology, and 17 in neuroscience, reflecting a multidisciplinary approach to complex biological and behavioral topics.
Their work extensively covers subfields such as behavioral neuroscience, clinical psychology, molecular biology, physiology, and biological psychiatry. This broad expertise supports research into mechanisms underlying brain function and behavior, as well as the physiological and molecular bases of mental health conditions.
Simmons's main research topics include stress responses and cortisol regulation, gut microbiota and health, tryptophan's role in brain disorders, diet and metabolism studies, hypothalamic control of reproductive hormones, neuroendocrine regulation and behavior, and child and adolescent psychosocial and emotional development.
Frequent publication venues for Simmons include:
Recent papers reflect a focus on the microbiota-brain axis and developmental neuroscience, including:
Julian G Simmons has collaborated extensively with several researchers across overlapping fields. Frequent co-authors include:
Carra A. Simpson;Carmela Diaz-Arteche;Djamila Eliby;Orli S. Schwartz
Peter Kuppens;Lisa B Sheeber;Marie Bee Hui Yap;Sarah Whittle
Sarah Whittle;Julian G Simmons;Meg Dennison;Nandita Vijayakumar
Nandita Vijayakumar;Nicholas B. Allen;George Youssef;Meg Dennison
Sarah Whittle;Renee Lichter;Meg Dennison;Nandita Vijayakumar
Sarah Whittle;Meg Dennison;Nandita Vijayakumar;Julian G. Simmons
Dan Lubman;Murat Yucel;Jonathan Walter Lisle Kettle;Antonietta Scaffidi
Sarah Whittle;Nandita Vijayakumar;Julian G. Simmons;Meg Dennison
Orli Schwartz;Paul L Dudgeon;Lisa B Sheeber;Marie Bee Hui Yap
Ali Cheetham;Nicholas B. Allen;Sarah Whittle;Julian G. Simmons
Michelle L. Byrne;Sarah Whittle;Nandita Vijayakumar;Meg Dennison
Meg Dennison;Sarah Whittle;Murat Yucel;Murat Yucel;Nandita Vijayakumar
Carra A. Simpson;Andre Mu;Nick Haslam;Orli S. Schwartz
Marie Bee Hui Yap;Orli Schwartz;Michelle L Byrne;Julian G Simmons
Sarah Whittle;Marie Yap;Murat Yucel;Alexander Fornito
Matthew Blake;Joanna M Waloszek;Orli Schwartz;Monika Raniti
Sarah Whittle;Nandita Vijayakumar;Meg Dennison;Orli Schwartz
Sarah Whittle;Marie Bee Hui Yap;Lisa B Sheeber;Paul L Dudgeon
Marie Bee Hui Yap;Nicholas Brian Allen;Melissa Louise O'Shea;Patricia Di Parsia
C. G. Davey;S. Whittle;B. J. Harrison;J. G. Simmons
Dan I. Lubman;Murat Yücel;Jonathan W. L. Kettle;Antonietta Scaffidi
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