Event-related potentials indicate differential neural reactivity to species and valence information in vocal stimuli in sleeping dogs.

ABSTRACT: Dogs live in a complex social environment where they regularly interact with conspecific and heterospecific partners. Awake dogs are able to process a variety of information based on vocalisations emitted by dogs and humans. Whether dogs are also able to process such information while asleep, is unknown. In the current explorative study, we investigated in N = 13 family dogs, neural response to conspecific and human emotional vocalisations. Data were recorded while dogs were asleep, using a fully non-invasive event-related potential (ERP) paradigm. A species (between 250-450 and 600-800 ms after stimulus onset) and a species by valence interaction (between 550 to 650 ms after stimulus onset) effect was observed during drowsiness. A valence (750-850 ms after stimulus onset) and a species x

SUBMITTER: Eleod H 

PROVIDER: S-EPMC10477275 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature