Cerebrospinal Fluid Enters the Subarachnoid Space Through the

question 45

Multiple Choice

Cerebrospinal fluid enters the subarachnoid space through the

• A)interventricular foramina.
• B)aqueduct of Sylvius.
• C)dural sinus.
• D)lateral and median apertures.
• E)falx cerebri.

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Definitions:

Myelination

The process of forming a myelin sheath around the axons of neurons, which increases the speed at which impulses propagate.

Reticular Formation

A network of neurons located in the brainstem that is involved in controlling arousal and consciousness.

Electroencephalogram

A test that detects electrical activity in the brain using small, metal discs attached to the scalp, often used in the diagnosis and monitoring of neurological conditions.

Electrical Energy

Energy derived from electric potential or kinetic energy, which is commonly used for power generation and distribution in households and industries.