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Dendrite: meaning, definitions and examples

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dendrite

 

[ หˆdษ›n.draษชt ]

Noun
Context #1 | Noun

neuroscience

A dendrite is a short extension of a nerve cell that receives signals from other neurons. These structures play a crucial role in processing and transmitting information in the brain. Dendrites have a high surface area, allowing them to form numerous synapses with other neurons, which enhances the communication between cells. They are essential for learning and memory, as they facilitate the integration of synaptic inputs.

Synonyms

branch, extension.

Examples of usage

  • The dendrites of the neuron received signals from adjacent cells.
  • Dendritic spines can change shape and number, a process essential for learning.
  • The health of dendrites is vital for proper brain function.
  • Damage to dendrites can lead to neurological disorders.

Translations

Translations of the word "dendrite" in other languages:

๐Ÿ‡ต๐Ÿ‡น dendrito

๐Ÿ‡ฎ๐Ÿ‡ณ เคกเฅ‡เค‚เคกเฅเคฐเคพเค‡เคŸ

๐Ÿ‡ฉ๐Ÿ‡ช Dendrit

๐Ÿ‡ฎ๐Ÿ‡ฉ dendrit

๐Ÿ‡บ๐Ÿ‡ฆ ะดะตะฝะดั€ะธั‚

๐Ÿ‡ต๐Ÿ‡ฑ dendryt

๐Ÿ‡ฏ๐Ÿ‡ต ๆจน็Šถ็ช่ตท

๐Ÿ‡ซ๐Ÿ‡ท dendrite

๐Ÿ‡ช๐Ÿ‡ธ dendrita

๐Ÿ‡น๐Ÿ‡ท dendrit

๐Ÿ‡ฐ๐Ÿ‡ท ๋ด๋“œ๋ฆฌํŠธ

๐Ÿ‡ธ๐Ÿ‡ฆ ุดุฌุฑุฉ

๐Ÿ‡จ๐Ÿ‡ฟ dendrity

๐Ÿ‡ธ๐Ÿ‡ฐ dendrit

๐Ÿ‡จ๐Ÿ‡ณ ๆ ‘็ช

๐Ÿ‡ธ๐Ÿ‡ฎ dendrit

๐Ÿ‡ฎ๐Ÿ‡ธ dendrit

๐Ÿ‡ฐ๐Ÿ‡ฟ ะดะตะฝะดั€ะธั‚

๐Ÿ‡ฌ๐Ÿ‡ช แƒ“แƒ”แƒœแƒ“แƒ แƒ˜แƒขแƒ˜

๐Ÿ‡ฆ๐Ÿ‡ฟ dendrit

๐Ÿ‡ฒ๐Ÿ‡ฝ dendrita

Etymology

The word 'dendrite' originated from the Greek word 'dendron' (ฮดฮญฮฝฮดฯฮฟฮฝ), meaning 'tree'. This etymology reflects the branched, tree-like structure of dendrites as they extend from the neuronโ€™s cell body. The term was adopted into scientific vocabulary during the 19th century as researchers began to understand the complex morphology of neurons. The study of dendrites has evolved significantly, particularly with advances in microscopy and neurobiology, allowing scientists to observe and analyze their role in synaptic transmission and neuron connectivity more closely. Understanding dendrites is foundational in neuroscience, as it relates to how information is processed within neural circuits and contributes to higher cognitive functions.

Word Frequency Rank

At rank #28,366, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.