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How to read this page. The written overview is an AI-generated educational summary. Papers, references, costs and companies are verify-yourself links — we do not fabricate citations, prices or company lists.
PART 1Executive Overview
1Definition

A brain-computer interface that decodes intended speech from neural signals to enable communication for individuals who are unable to speak.

Category
BCI
Best use
Communication restoration in paralysis and ALS (clinical trials)
Stage
TRIAL
2Problem It Solves

Restores communication for individuals with paralysis, ALS, and other conditions that impair speech abilities.

3Lifecycle / Journey Stage
early commercial
PART 2Technical & Manufacturing
4How It Works

Electrode arrays placed over the speech-motor cortex record neural activity, which is then translated by machine-learning models into words or text. This process often includes visual feedback through an on-screen avatar of a speaking head.

5Materials Used
6Manufacturing / Creation Process

Involves the development and integration of electrode arrays, signal processing hardware, and machine-learning algorithms. Requires precise manufacturing techniques to ensure accurate recording and translation of neural signals.

7Build Process

Includes the design and testing of electrode arrays, calibration of the system with individual users, training of machine-learning models on user-specific data, and integration of visual feedback systems.

PART 3Market & Industry
9Companies Involved
UCSFStanford (BrainGate)

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10Estimated Costs

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11Case Studies

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PART 4Academic References
12Scientific Papers / White Papers

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13Patents

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14Glossary
BCI
Brain-computer interface, a system that enables direct communication between the brain and external devices.
paralysis
A condition characterized by the loss of muscle function in a body part or limb.
ALS
Amyotrophic lateral sclerosis, a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord, leading to muscle weakness and atrophy.
15References

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Related Technologies

Source: curated technology intelligence stream with tracked references.