Recent developments in multifunctional neural probes for simultaneous neural recording and modulation.

Area of Science:

• Neuroscience
• Biomedical Engineering
• Materials Science

Background:

• Neural probes are essential for understanding brain function and treating neurological disorders.
• Simultaneous monitoring and modulation of neural activity at the cellular level is highly desirable due to nervous system complexity.

Purpose of the Study:

• To review recent advancements in multifunctional neural probes.
• To discuss material and structural designs for simultaneous neural recording and modulation.
• To explore future challenges and prospects in this field.

Main Methods:

• Review of recent literature on multifunctional neural probes.
• Focus on probes enabling simultaneous recording and modulation via chemical, electrical, and optical stimulation.
• Analysis of material and structural designs and neural tissue interfaces.

Main Results:

• Overview of multifunctional neural probe technologies.
• Discussion on various stimulation modalities (chemical, electrical, optical) for neural control.
• Examination of probe design and tissue integration.

Conclusions:

• Multifunctional neural probes are advancing rapidly.
• Material and structural innovations are key to effective neural interfaces.
• Future research should address challenges for broader clinical application.