Neuroscience

Speech recognition from brain activity

Speech is produced in the human cerebral cortex. Brain waves associated with speech processes can be directly recorded with electrodes located on the surface of the cortex. It has now been shown for the first time that is ...

Psychology & Psychiatry

Baby talk: Babies prefer listening to their own kind

A McGill University/UQAM research team has discovered that six-month-old infants appear to be much more interested in listening to other babies than they are in listening to adults. The researchers believe that an attraction ...

Neuroscience

Team glimpses how the brain transforms sound

When people hear the sound of footsteps or the drilling of a woodpecker, the rhythmic structure of the sounds is striking, says Michael Wehr, a professor of psychology at the University of Oregon.

Psychology & Psychiatry

Crowdsourcing a valid option for gathering speech ratings

Crowdsourcing – where responses to a task are aggregated across a large number of individuals recruited online – can be an effective tool for rating sounds in speech disorders research, according to a study by NYU's Steinhardt ...

Psychology & Psychiatry

Infants solve invariance problem in new speech study

Just about all parents would agree—infants undergo a nearly magical transformation from 3 to 6 months. Seemingly overnight, they can smile and laugh, and they squeal with delight when tickled. They babble, have "conversations" ...

Neuroscience

Noise-induced hearing loss alters brain responses to speech

Prolonged exposure to loud noise alters how the brain processes speech, potentially increasing the difficulty in distinguishing speech sounds, according to neuroscientists at The University of Texas at Dallas.

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