In Order to Do a Single Cell Recording, Electrode Tips

question 75

Multiple Choice

 In order to do a single cell recording, electrode tips

• A) contained in SQUIDs must be positioned over the area of interest.
• B) must be positioned on the surface of the skull bones.
• C) must be surgically implanted.
• D) must be arrayed on the surface of the scalp.

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Definitions:

Blood-Brain Barrier

A selective semipermeable barrier formed by endothelial cells of the brain's capillaries that protects the brain from harmful substances and pathogens in the bloodstream.

CNS

The central nervous system, comprised of the brain and spinal cord, responsible for processing and sending out neural signals.

Myelin Sheath

A fatty layer that encases the axons of some neurons, significantly increasing the speed at which nerve impulses are conducted.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion and providing basic mechanical and immunological protection to the brain.