Not exact matches
To make matters more challenging, Lappas decided at this
early stage in the experiment to search for patterns not only in the
auditory cortex but in other areas of the brain as well.
Within older adults who scored below the normal benchmark on a dementia screening test, but have no noticeable communication problems, scientists have discovered a new potential predictor of
early dementia through abnormal functionality in regions of the brain that process speech (the brainstem and
auditory cortex).
The team found that approximately five percent of the neurons in the higher
auditory cortex reacted to the tutor song and that this could be indicative of where the
early auditory memory is located in the brain.
Cats deaf from an
early age have increased outgoing connections from the
auditory cortex to a midbrain region responsible for directing the animal to a particular location in its environment.
By looking at activation of different brain regions while test subjects were exposed to different listening conditions, Dr. Johnsrude's research has revealed that the
early processing of sound, which occurs in a brain region called the primary
auditory cortex, depends on higher - level linguistic knowledge encoded in other regions of the brain.