Auditory representations of natural sounds are similar in primary auditory cortex of ferrets and humans, but diverge sharply in non-primary areas for speech and music sounds.
Aphid and mildew read counts leftover from the sequencing of greenhouse plants correlated with the environment of origin of the plants, and allowed the mapping of pathogen resistance genes.
Syntactic structure-building processes can be applied to speech that is task-irrelevant and should be ignored, demonstrating that Selective Attention does not fully eliminate linguistic processing of competing speech.
Mathieu Hénault, Souhir Marsit ... Christian R Landry
Transposable elements are not reactivated in natural hybrids of the yeast Saccharomyces paradoxus, but their accumulation is genotype-specific and is not predicted by the evolutionary divergence between a hybrid's parents.
The aged human auditory cortex shows preserved tonotopy, but temporal modulations are represented with a markedly broader tuning, highlighting decreased temporal selectivity as a hallmark of the aging auditory cortex.
Keeping flexible adaptable representations of speech categories at different time scales allows the brain to maintain stable perception in the face of varying speech sound characteristics.
In the processing of spoken narratives, bottom-up acoustic cues and top-down linguistic knowledge separately contribute to neural construction of linguistic units.
Ninad B Kothari, Melville J Wohlgemuth, Cynthia F Moss
Neurons in the midbrain superior colliculus of free-flying echolocating bats represent 3D sensory space, and the depth tuning of single neurons is modulated by an animal's active sonar inspection of physical objects in its environment.