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speech

·June 25, 2026·9 min read

Great Ape Laughter Reveals Clues to Human Speech Origins

A new study tracking 140 laughter sequences across humans and great apes reveals that all species share an identical 15-million-year-old rhythmic structure of evenly spaced vocal intervals, proving that human speech evolved from a long-standing evolutionary continuum of primate vocal control.

Featured Neurology Neuroscience

·June 17, 2026·9 min read

Clinical Trial Tests Fully Implantable BCI for Advanced ALS

Neurosurgeons have completed the first-in-human clinical implant of the Paradromics Connexus wireless brain-computer interface (BCI).

Auditory Neuroscience Featured Neuroscience

·May 26, 2026·8 min read

Speech Memories Depend on Sensation & Sound Over Motor Control

Does mastering a new language or recovering speech after a neurological trauma depend on muscle memory or sensory feedback? A new study reveals that human speech learning is fundamentally sensory rather than motor in nature.

this shows a head, DNA and lines coming from the mouth to represent speech.

Featured Genetics Neuroscience

·May 19, 2026·9 min read

Forebrain Circuit Regulates Speech Gene to Build Voice

A new study exposes a dynamic link between higher-order forebrain circuits and the activity-dependent regulation of Foxp2, a foundational gene heavily implicated in childhood apraxia of speech and communication disorders.

Featured Neurology Neuroscience

·November 11, 2025·6 min read

Everyday Speech May Reveal Early Cognitive Decline

Researchers found that everyday speech timing — including pauses, fillers, and subtle patterns — strongly reflects executive function, a key cognitive system that supports memory and flexible thinking. Using AI to analyze natural speech, the study showed that these linguistic features can predict cognitive-test performance independent of age, sex, or education.

This shows a speech therapist and a child.

Featured Neuroscience

·September 8, 2025·3 min read

Biofeedback Speeds Up Speech Therapy for Struggling Kids

A large-scale clinical trial tested biofeedback-based therapy for children with residual speech sound disorder, a condition where pronunciation errors persist past age eight. Biofeedback methods—like ultrasound imaging or acoustic displays—gave children visual cues to adjust their tongue movements, accelerating progress with difficult sounds such as “r.”

Featured Neurology Neuroscience

·August 29, 2025·4 min read

AI Speech Model Detects Neurological Disorders With 92% Accuracy

A new AI framework can detect neurological disorders by analyzing speech with over 90% accuracy. The model, called CTCAIT, captures subtle patterns in voice that may indicate early symptoms of diseases like Parkinson’s, Huntington’s, and Wilson disease.

Featured Neuroscience

·August 23, 2025·4 min read

Human Speech Follows a Universal Rhythm Every 1.6 Seconds

A large cross-linguistic study has revealed that human speech worldwide follows a universal rhythm, with intonation units appearing roughly every 1.6 seconds. These rhythmic chunks structure conversation, helping listeners track meaning, take turns, and absorb information.

This shows a man in a neurotech headset covered in words, implying this tech can interpret inner speech.

Featured Neuroscience

·August 14, 2025·5 min read

“Mind-Reading” Tech Decodes Inner Speech With Up to 74% Accuracy

Scientists have, for the first time, decoded inner speech—silent thoughts of words—on command using brain-computer interface technology, achieving up to 74% accuracy. By recording neural activity from participants with severe paralysis, the team found that inner speech and attempted speech share overlapping brain activity patterns, though inner speech signals are weaker.

This shows people surrounded by speech bubbles.

Featured Neuroscience

·July 16, 2025·5 min read

How Your Brain Strings Words Together

Speaking requires a precise sequence of muscle movements, long thought to be coordinated by Broca’s area in the brain. New research reveals that a different region, the middle precentral gyrus (mPrCG), plays a key role in planning and executing speech sequences.

Auditory Neuroscience Featured Neuroscience

·May 7, 2025·5 min read

Why Noisy Rooms Are Harder for Some Brains to Handle

New research reveals that the insula, a key brain region, shows altered connectivity in people who struggle to understand speech in noisy environments. Using resting-state MRI, scientists found that the left insula works harder even when the brain is not actively processing sound, suggesting a permanent rewiring linked to hearing difficulties.

Featured Neuroscience

·April 22, 2025·4 min read

Gestures Help Listeners Predict Speech

Humans use hand gestures during conversation, but until now, it wasn’t clear whether listeners actively use these gestures to anticipate speech. A new study using virtual avatars shows that listeners indeed use iconic gestures—like miming typing—to predict what the speaker will say next.

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speech

Great Ape Laughter Reveals Clues to Human Speech Origins

Clinical Trial Tests Fully Implantable BCI for Advanced ALS

Speech Memories Depend on Sensation & Sound Over Motor Control

Forebrain Circuit Regulates Speech Gene to Build Voice

Everyday Speech May Reveal Early Cognitive Decline

Biofeedback Speeds Up Speech Therapy for Struggling Kids

AI Speech Model Detects Neurological Disorders With 92% Accuracy

Human Speech Follows a Universal Rhythm Every 1.6 Seconds

“Mind-Reading” Tech Decodes Inner Speech With Up to 74% Accuracy

How Your Brain Strings Words Together

Why Noisy Rooms Are Harder for Some Brains to Handle

Gestures Help Listeners Predict Speech

Hearing Aids Linked to 23% Lower Dementia Risk in Epilepsy

Reading Is the Ultimate Cognitive Enhancer

Dual Brain-Machine Interfaces Unlock Bionic Hand Kinesthesia

Overcoming Endothelial Sorting to Cure Glioblastoma

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