free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
Used in a Sentence
planaria
How to use planaria in a sentence. Example sentences and definitions for planaria.
Editorial note
Even planaria can remember the best path to get food.
Examples11
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 planaria gathered in one view.
Definitions
Core meanings and parts of speech for planaria.
noun
free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
See also: planarian
Example sentences
Even planaria can remember the best path to get food.
The training times for the untrained planaria were shortened.
We trained planaria, killed them, dried them, and fed them to untrained planaria.
The article mentions planaria, a type of flatworm that can regenerate from a small piece of tissue.
A planarian only has ~8k neurons; is its phi sufficient for consciousness, or is it a biological robot?
Our experiments used planaria reactions to light and subsequent electric shock, not food-finding behavior.
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.
> university professors complain about standards worsening in their annual intake of studentsThey've been doing that since the 11th Century[1] - if this were even vaguely true, your current average student intake would be somewhere around the level of planaria or possibly tardigrades.
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 planaria in a sentence?
Even planaria can remember the best path to get food.
What does planaria mean?
free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts
What part of speech is planaria?
planaria is commonly used as noun.