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Auditory Neuroscience

Auditory Neuroscience news articles cover science research into hearing, processing sound, auditory cortex, understanding speech, hearing disorders, cochlear implants, language, functions of the ears, deafness, auditory hallucinations, and how brains and nervous systems in general respond to sounds.

Auditory Neuroscience Featured Neuroscience

·May 28, 2024·5 min read

How the Brain Distinguishes Music from Speech

A new study reveals how our brain distinguishes between music and speech using simple acoustic parameters. Researchers found that slower, steady sounds are perceived as music, while faster, irregular sounds are perceived as speech.

Auditory Neuroscience Featured Neuroscience Open Neuroscience Articles

·May 22, 2024·6 min read

Bilingual Babies’ Brains Adapt Early

Newborns exposed to multiple languages before birth show distinct brain responses to speech sounds. Unlike monolingual babies who are more attuned to a specific language's pitch, bilingual babies show greater sensitivity to a wider range of sounds. This study highlights the impact of prenatal linguistic environments on early brain development and sound processing.

Auditory Neuroscience Featured Neuroscience Psychology

·May 14, 2024·3 min read

Average Isn’t Always Attractive: New Voice Perception Insights

A new study challenges the belief that average-sounding voices are always more attractive. Researchers found that pitch, rather than averageness, plays a crucial role in vocal attractiveness.

Auditory Neuroscience Featured Neuroscience

·May 11, 2024·3 min read

Inside the Quiet Mind: The Absence of Inner Speech

Recent research introduces 'anendophasia' as a term for the absence of inner speech, revealing that not everyone experiences internal dialogue. The study compared adults with low and high levels of inner speech, finding significant differences in their cognitive abilities.

This shows a brain model wearing headphones.

Auditory Neuroscience Featured Neuroscience

·May 10, 2024·8 min read

Unveiling the Brain’s Response to Sound

Researchers discovered how the brain translates sounds into actions, a key to understanding sensory decision-making. Their study reveals that both sensory and future action-related signals are present in the cortex, challenging previous beliefs that these areas are functionally distinct.

Auditory Neuroscience Featured Neuroscience

·May 7, 2024·6 min read

New Study Redefines Human Sound Localization

Researchers challenged a longstanding theory from the 1940s about how humans locate sounds, a discovery with profound implications for hearing technology. The study reveals that humans utilize a simpler, more energy-efficient neural network for spatial hearing, similar to other mammals like rhesus monkeys and gerbils.

Auditory Neuroscience Autism Featured Genetics Neuroscience

·February 29, 2024·5 min read

Autism Genes Link to Sound Sensitivity

Researchers are embarking on a pioneering study to uncover how genes associated with autism spectrum disorders (ASD) converge to affect brain neurons, particularly leading to heightened sound sensitivity. This research aims to identify common neural circuit mechanisms that may underlie the diverse genetic pathways contributing to ASD, focusing on auditory hypersensitivity, a condition that significantly impacts individuals' lives.

Auditory Neuroscience Featured Neuroscience

·February 27, 2024·6 min read

Imperfect Harmony: Rethinking Pythagoras’ Musical Consonance

New research challenges Pythagoras's ancient theory on musical consonance, revealing our preference for slight imperfections in chords rather than the perfect integer ratios traditionally associated with beautiful music. The study highlights how the mathematical relationships deemed crucial for a chord's beauty disappear with instruments unfamiliar to Western traditions, such as the Javanese gamelan's bonang.

Auditory Neuroscience Featured Neuroscience

·February 23, 2024·3 min read

Relaxing Words Steer Sleep Quality

The human body, specifically the heart, responds to external auditory stimuli during sleep, challenging the notion that the body is disconnected from the environment during this rest period. Their study demonstrates that relaxing words can slow cardiac activity, thereby deepening sleep, unlike neutral words that do not affect heart rate.

Auditory Neuroscience Featured Neuroscience

·February 20, 2024·5 min read

How Our Brains Process Music

Researchers unlocked how the brain processes melodies, creating a detailed map of auditory cortex activity. Their study reveals that the brain engages in dual tasks when hearing music: tracking pitch with neurons used for speech and predicting future notes with music-specific neurons.

Auditory Neuroscience Featured Neuroscience Open Neuroscience Articles

·February 15, 2024·4 min read

Brain Mastery Over Echoes Enhances Speech Clarity

Researchers have uncovered the human brain's remarkable ability to segregate direct speech from echoes, a challenge that has long perplexed audio engineers. It was discovered through magnetoencephalography (MEG) that despite the distortion caused by echoes, which typically lag by at least 100 milliseconds, the brain processes and understands speech with over 95% accuracy by separating the sound into distinct streams.

Auditory Neuroscience Featured Neuroscience

·February 12, 2024·3 min read

Breakthrough in Battling Noise-Induced Hearing Loss

Researchers made a significant discovery in the fight against noise-induced hearing loss, identifying a molecular mechanism linked to cellular damage from excess zinc in the inner ear. The study demonstrates that drugs acting as zinc sponges can either restore hearing or protect against hearing loss if administered before exposure to loud sounds.