Sentences with phrase «vocalizations compared»

We found that, at 1.0 mg / kg, oxytocin significantly decreased the number of ultrasonic vocalizations compared to vehicle - injected pups.

how the brain responds to emotions expressed through vocalizations compared to spoken language with millisecond precision;

As expected, the mice carrying the mutated gene had far fewer vocalizations, with longer gaps between «speech» compared with their unmodified littermates — Gnptab mutant mice had about 80 vocalizations compared with 190 in the nonmutant mice.

Not exact matches

By comparing old recordings of vocalization patterns from the cross-socialized subjects with recordings of killer whales and bottlenose dolphins housed in same - species groups, Bowles and her team were able to evaluate the degree to which killer whales learned vocalization patterns from their cross-species social partners.

This finding corroborates a 2010 global genetic study of killer whales1 and what many marine scientists suspected, based on years of studying wild orcas by tracking their movements and comparing their vocalizations, preferred prey, and social structure.

In both songbirds and humans, feedback of self - produced vocalizations is compared to memorized vocal sounds and progressively refined to achieve a correct imitation.

Rumble vocalizations were most common and were characterized by increased and more variable fundamental frequencies, and an upward shift in the first [F1] and second [F2] formant locations, compared to control rumbles.

The microphone array allowed for the identification of vocalizations produced by the target family, by comparing the relative amplitudes on the three microphones.

Deprived of the gift of language and with a limited array of vocalizations (compared to humans), dogs rely mainly on subtle body cues to communicate.