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Showing results for hyperexcitability. Search instead for undue excitability.

hyperexcitability

American  
[hahy-per-ik-sahy-tuh-bil-i-tee] / ˌhaɪ pər ɪkˌsaɪ təˈbɪl ɪ ti /

noun

Pathology, Psychology.
  1. an excessive reaction to stimuli.


Other Word Forms

Etymology

Origin of hyperexcitability

hyper- + excitability

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

To see if they could prevent neurons from becoming permanently epileptic, the researchers used an experimental glutamate receptor-blocker, called IEM-1460, which has been shown to reduce neuron hyperexcitability in models of mice with epilepsy.

From Science Daily Mar. 22, 2024

The treatment improved mitochondrial function and reduced the neurons' hyperexcitability.

From Science Daily Oct. 10, 2023

There is evidence that penetration of this compromised barrier by molecules such as the protein albumin can exacerbate both neuronal hyperexcitability and inflammation.

From Nature Jul. 8, 2014

"The idea that synesthesia results from region-specific hyperexcitability is novel," Terhune says.

From Science Magazine Nov. 17, 2011

It is usually preceded by a condition of hyperexcitability.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various

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