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Volume 4

The Acoustoelectric Frontier

Mapping the Brain with Ultrasound and Electrical Precision

See the brain’s electrical symphony with the clarity of sound.

Strategic Objectives

• Master the physics of the acoustoelectric effect in neural tissue.

• Achieve high-resolution mapping at depths previously unreachable.

• Integrate sonography and electrophysiology into a single modality.

• Explore the future of non-invasive brain-machine interfaces.

The Core Challenge

Traditional neural imaging forces a trade-off between the deep reach of ultrasound and the electrical specificity of EEG.

01

The Convergence of Sound and Current

02

The Physics of the Acoustoelectric Effect

03

Neural Tissue Properties

04

Ultrasound Transduction Fundamentals

05

Electrophysiological Fundamentals

06

Principles of Bioimpedance

07

The Role of Piezoelectricity

08

Spatial Resolution and Beamforming

09

Signal-to-Noise Challenges

10

Digital Signal Processing for Neuro-Mapping

11

Non-Invasive Deep Brain Sensing

12

Acoustoelectric Tomography

13

Functional Ultrasound Modulation

14

Comparing Modalities

15

The Blood-Brain Barrier and Ultrasound

16

Instrumentation and Circuit Design

17

Mapping the Peripheral Nervous System

18

Clinical Applications in Epilepsy

19

Brain-Machine Interfaces

20

Ethical and Regulatory Considerations

21

The Future of Acoustoelectrics

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