Hélène Meunier

This study examines risk management strategies in social grooming between Tonkean and rhesus macaques, finding species-specific differences in grooming patterns and body site preferences.

This study tests a simplified judgment bias task for non-human primates to assess affective states, finding it feasible but with species-specific responses.

The paper integrates longitudinal behavioral data with resting-state fMRI in macaques to show how attention varies across lifespan, social status, and brain connectivity.

This study investigates inequity aversion in primates by distinguishing between social and individual forms through task-based experiments with macaques and capuchins.

This study examines whether Tonkean macaques and brown capuchins can evaluate others' skilfulness by observing human actors opening food containers, finding they use social information about skill in their decisions.

This study compares social tolerance and problem-solving abilities between brown and white-faced capuchin monkeys, finding that brown capuchins are more socially tolerant and better at solving novel food puzzles.

The study tests Tonkean macaques' preference between helper and hinderer agents in the hill paradigm and finds no preference, suggesting low attention to stimuli.

The paper describes a novel hand-clapping gesture in a Barbary macaque, suggesting it is an agonistic signal used in combination with other communicative behaviors.

This study shows Tonkean macaques do not prefer skilled partners in cooperative tasks, contradicting previous findings and suggesting limited social evaluation abilities.