The auditory cortex is the region of the brain that is responsible for processing of auditory (sound) information. The primary auditory cortex is located in the temporal lobe. There are additional areas of the human cerebral cortex that are involved in processing sound, in the frontal and parietal lobes.
Schizophrenia symptoms may be the result of increased connections between sensory and language-processing brain areas.
During sleep and under anesthesia, we rarely respond to such external stimuli as sounds even though our brains remain highly active.
There is an extremely high probability that individuals with 22q11.2 microdeletion syndrome - a rare genetic disorder - will develop schizophrenia together with one of its most common symptoms, auditory hallucinations.
You know that feeling when everything suddenly goes quiet? Researchers have identified a novel neural circuit that plays a critical role in processing sound cues of danger to trigger defense responses in rats when silence falls.
Scientists have discovered an earlier origin to the human language pathway in the brain, pushing back its evolutionary origin by at least 20 million years.
Novel, fully digital, high-resolution positron emission tomography/computed tomography (PET/CT) imaging of small brain stem nuclei can provide clinicians with valuable information concerning the auditory pathway in patients with hearing impairment, according to a new study published in the March issue of The Journal of Nuclear Medicine.
The brain undergoes dramatic change during the first years of life. Its circuits readily rewire as an infant and then child encounters new sights and sounds, taking in the world and learning to understand it. As the child matures and key developmental periods pass, the brain becomes less malleable--but certain experiences create opportunities for parts of the adult brain to rewire and learn again.
The brain undergoes dramatic change during the first years of life. Its circuits readily rewire as an infant and then child encounters new sights and sounds, taking in the world and learning to understand it.
Brain activity synchronizes with sound waves, even without audible sound, through lip-reading, according to new research published in JNeurosci.
A team of Brown University researchers has used a brain-computer interface to reconstruct English words from neural signals recorded in the brains of nonhuman primates.
Scientists have known that depriving adult mice of vision can increase the sensitivity of individual neurons in the part of the brain devoted to hearing.
Noise is not the same as noise - and even a quiet environment does not have the same effect as white noise.
Why is it that people find songs such as James Taylor's "Country Roads," UB40's "Red, Red Wine," or The Beatles' "Ob-La-Di, Ob-La-Da" so irresistibly enjoyable? In a study reported in the journal Current Biology on November 7, researchers analyze 80,000 chords in 745 classic U.S. Billboard pop songs--including those three--and find that musical pleasure comes from the right combination of uncertainty and surprise.
A research team at the University of California, Riverside, has found exposure to sound -- not sound reduction -- during early development of mice engineered to have Fragile X Syndrome, or FXS, restores molecular, cellular, and functional properties in the auditory cortex, the area of the brain that processes sounds.
Post-traumatic stress disorder in U.S. military members frequently follows a concussion-like brain injury. Until now, it has been unclear why. A UCLA team of psychologists and neurologists reports that a traumatic brain injury causes changes in a brain region called the amygdala; and the brain processes fear differently after such an injury.
Cold Spring Harbor Laboratory Professor Anthony Zador has taken the next step in his quest to solve exactly how the brain is wired.
Some people suffering from severe mental illness, particularly schizophrenia, hear "voices," known as auditory hallucinations.
Why do the harsh sounds emitted by alarms or human shrieks grab our attention? What is going on in the brain when it detects these frequencies?
Even though nonverbal or minimally verbal people who have autism spectrum disorder (ASD) make up between 25 and 30 percent of the total autistic population, almost no studies have been done focusing on this group and their particular needs.
An international team of researchers with partial support from the National Institute of Biomedical Imaging and Bioengineering developed a new MRI technique that can capture an image of a brain thinking by measuring changes in tissue stiffness.