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Neural Noise

All articles tagged with #neural noise

Brain 'Static' May Underlie Everyday Speech Difficulties in Autism
science1 month ago

Brain 'Static' May Underlie Everyday Speech Difficulties in Autism

A UVA-led study with 306 youths used 128-channel high-density EEG to isolate the brain's aperiodic (non-rhythmic) background activity, finding that autistic participants show altered aperiodic patterns consistent with higher neural noise. This neural noise was linked to poorer everyday verbal communication—not to vocabulary or grammar—suggesting a potential biomarker to monitor therapy effects rather than a diagnostic tool. While promising, findings need replication in minimally verbal individuals and should be combined with other imaging methods before clinical use.

via Neuroscience News|
#aperiodic-signal#autism#eeg
Uncovering the Hidden Advantage of Neural Noise in the Autistic Mind
science2 years ago

Uncovering the Hidden Advantage of Neural Noise in the Autistic Mind

Research suggests that autistic individuals may exhibit enhanced performance in certain cognitive tasks due to higher levels of "neural noise" in the brain, a phenomenon called stochastic resonance. While high neural noise is generally considered a disadvantage in autism, it can sometimes provide benefits by enhancing performance. Understanding and highlighting the strengths inherent in autism can help reduce stigma and promote acceptance of neurodiversity.

via PsyPost|
#autism#cognitive-tasks#neural-noise
"Uncovering the Positive Impact of Autism on Cognitive Abilities"
science2 years ago

"Uncovering the Positive Impact of Autism on Cognitive Abilities"

Research suggests that autistic individuals may perform better in certain cognitive tasks due to higher levels of "neural noise" in the brain, which can enhance performance through a phenomenon called stochastic resonance. This finding challenges the traditional view of autism as solely a deficit and highlights the strengths inherent in autism. Understanding and acknowledging these strengths can help reduce stigma and promote acceptance of neurodiversity.

via ScienceAlert|
#autism#cognitive-performance#neural-noise
"The Strengths of 'Noisy' Autistic Brains: Understanding the Importance of Neuroaffirmative Research"
health-and-science2 years ago

"The Strengths of 'Noisy' Autistic Brains: Understanding the Importance of Neuroaffirmative Research"

Traditional autism research has focused on difficulties faced by autistic individuals, but recent studies have shown that they may outperform non-autistic individuals in certain cognitive tasks due to higher levels of "neural noise" in the brain. This noise, while generally considered a disadvantage, can sometimes enhance performance through a phenomenon called stochastic resonance. Neuroaffirmative research aims to highlight the strengths and uniqueness of neurodivergence, challenging the traditional deficit-based view of autism and reducing stigma. Understanding and acknowledging the strengths inherent in autism can help promote acceptance and support for autistic individuals.

via The Conversation|
#autism#health-and-science#neural-noise