Thibaud Gruber

This study describes the feeding ecology of wild chimpanzees in Bugoma Forest, Uganda, and suggests they occupy a cultural junction, influencing regional behavioral diversity.

The paper investigates cultural attitudes and individual differences in tool use among wild chimpanzees using a modified honey-trap experiment across three communities.

The paper investigates how human temporal voice areas respond to nonhuman primate vocalizations, finding specific activation patterns for chimpanzee vocalizations.

This study uses fNIRS to investigate frontal cortex activity during categorization and discrimination of affective vocalizations in humans and non-human primates, finding differential activation patterns in IFGtri and PFC.

This study examines nonadjacent dependencies in chimpanzee tool-use sequences, finding evidence of hierarchical structuring similar to human language.

This study examines how aging affects nut-cracking behavior in wild chimpanzees, finding age-related declines in engagement and efficiency with individual variability.

The paper investigates how the human brain processes primate vocalizations, finding distinct frontal brain activity patterns for different species.

This study uses fNIRS to compare cerebral activation in baboons during exposure to conspecific and heterospecific agonistic vocalizations, finding some differences in temporal cortex activity.

This study uses fNIRS to examine brain lateralization in baboons during motor and auditory stimulations, finding contralateral activation patterns similar to humans.

This study uses fNIRS to examine brain activity during emotion discrimination and categorization in voices, finding hemispheric differences in processing fear and anger.