BRAIN TISSUE Meaning and
Definition
-
Brain tissue refers to the specialized mass of cells that form the structural component of the brain. It encompasses all the cells that make up the brain and allows it to function as the center of the nervous system. Brain tissue is composed of two main types of cells called neurons and glial cells.
Neurons are the primary cell type responsible for transmitting electrical signals throughout the brain. They receive, process, and transmit information using electrical impulses and chemical signals called neurotransmitters. These cells are responsible for various brain functions such as perception, cognition, movement, and memory.
Glial cells, also known as neuroglia or simply glia, are a group of cells that support and protect neurons. They provide structural support, insulation, and nourishment to neurons. Glial cells also participate in the regulation of neurotransmitter levels and the removal of waste products from the brain. There are several types of glial cells, including astrocytes, oligodendrocytes, and microglia, each with distinct functions in maintaining brain homeostasis.
Brain tissue is organized into various regions, each with specific functions and roles in the body. These regions include the cerebral cortex, cerebellum, brainstem, and several subcortical structures. Together, they form a complex web of interconnected cells that enable the brain to process information, continuously adapt to the environment, control bodily functions, and support conscious awareness.
Common Misspellings for BRAIN TISSUE
- vrain tissue
- nrain tissue
- hrain tissue
- grain tissue
- beain tissue
- bdain tissue
- bfain tissue
- btain tissue
- b5ain tissue
- b4ain tissue
- brzin tissue
- brsin tissue
- brwin tissue
- brqin tissue
- braun tissue
- brajn tissue
- brakn tissue
- braon tissue
- bra9n tissue
- bra8n tissue
Etymology of BRAIN TISSUE
The word "brain" originated from the Old English word "brægen", which can be traced back to the Proto-Germanic base "bragnan". This base is thought to have been influenced by the Proto-Indo-European root *mregh-u-, meaning "skull" or "brain". The word "tissue" comes from the Middle English word "tissu", borrowed from the Old French word "tissu", meaning "woven cloth". Over time, its meaning expanded to include biological tissues. Hence, "brain tissue" refers to the woven or structured material that makes up the brain.
Infographic
Add the infographic to your website:
