choroid plexus

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Word: Choroid Plexus

Part of Speech: Noun

Definition: The choroid plexus is a special structure found in the brain. It is a network of blood vessels (vascular plexus) located in the spaces (ventricles) of the brain. Its main job is to produce a fluid called cerebrospinal fluid (CSF), which surrounds and protects the brain and spinal cord. It also helps to regulate pressure inside these spaces (intraventricular pressure).

Usage Instructions:

• Use "choroid plexus" when discussing topics related to the brain, neuroscience, or medicine.
• This term is usually used in scientific or medical contexts.

Example:

• "The choroid plexus plays a crucial role in maintaining the health of the central nervous system by producing cerebrospinal fluid."

Advanced Usage:

• In advanced discussions, you might encounter phrases like "dysfunction of the choroid plexus" which refers to problems in its function that can lead to medical conditions.

Word Variants:

• There are no direct variants of "choroid plexus," but it can be referred to in plural as "choroid plexuses" when talking about multiple instances.

Different Meaning:

• The term "choroid" by itself can refer to the choroid layer in the eye, which is different from the "choroid plexus" in the brain. Be careful to understand the context in which "choroid" is used.

Synonyms:

• There are no exact synonyms for "choroid plexus," but you might refer to it in a more general sense as "brain structure" when discussing its role in the central nervous system.

Idioms and Phrasal Verbs:

• There are no idioms or phrasal verbs associated with "choroid plexus," as it is a specific scientific term.

Summary:

The choroid plexus is an important part of the brain responsible for producing cerebrospinal fluid and regulating pressure within the brain's ventricles.

Academic

Noun

1. a vascular plexus of the cerebral ventricles that regulate intraventricular pressure

Synonyms

• plexus choroideus