free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
Used in a Sentence
planarian
How to use planarian in a sentence. Example sentences and definitions for planarian.
Editorial note
A planarian only has ~8k neurons; is its phi sufficient for consciousness, or is it a biological robot?
Examples6
Definitions1
Parts of speech1
Quick take
free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
Meaning at a glance
The clearest senses and uses of planarian gathered in one view.
Definitions
Core meanings and parts of speech for planarian.
noun
free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
See also: planaria
Example sentences
A planarian only has ~8k neurons; is its phi sufficient for consciousness, or is it a biological robot?
Tldr: planarians, which are flatworms that can regenerate an entire organism, have a specific stem cell that a single cell can regenerate an entire organism.
Thus, the planarian system may offer the unique opportunity to study brain regeneration and memory in the same animal.
We further show that trained, decapitated planarians exhibit evidence of memory retrieval in a savings paradigm after regenerating a new head.
We propose planarians as key emerging model species for mechanistic investigations of the encoding of specific memories in biological tissues.
To establish a system for the investigation of the dynamics of memory in a regenerating brain, we developed a computerized training and testing paradigm that avoided the many issues that confounded previous, manual attempts to train planarians.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use planarian in a sentence?
A planarian only has ~8k neurons; is its phi sufficient for consciousness, or is it a biological robot?
What does planarian mean?
free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
What part of speech is planarian?
planarian is commonly used as noun.