amygdala
noun
amyg·da·la
ə-ˈmig-də-lə 
plural amygdalae
ə-ˈmig-də-ˌlē
-ˌlī
: the one of the four basal ganglia in each cerebral hemisphere that is part of the limbic system and consists of an almond-shaped mass of gray matter in the anterior extremity of the temporal lobe
called also amygdaloid nucleus
Examples of amygdala in a Sentence
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These hormones, released during prolonged or acute stress, change brain regions such as the amygdala, which is activated by strong emotions, especially fear and distress.
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Maia Szalavitz, Scientific American, 17 Sep. 2024
When a mouse entered one of the chambers, researchers used light to activate neurons in its central amygdala until, after a few training sessions in each box, it was conditioned to associate that chamber with pain relief.
—Byphie Jacobs, science.org, 5 Sep. 2024
Stephen has done tremendous work in the field of flow neuroscience, even finding in his book, The Art of Impossible, that a daily gratitude practice can alter the brain’s negativity bias by changing the amygdala’s filter, essentially training it to take in more positive information.
—Chris Schembra, Rolling Stone, 5 Sep. 2024
This includes a region called the amygdala that’s been dubbed the home of fear or emotion.
—Lisa Feldman Barrett, Scientific American, 8 Aug. 2024
See all Example Sentences for amygdala 
Maia Szalavitz, Scientific American, 17 Sep. 2024
When a mouse entered one of the chambers, researchers used light to activate neurons in its central amygdala until, after a few training sessions in each box, it was conditioned to associate that chamber with pain relief.
—Byphie Jacobs, science.org, 5 Sep. 2024
Stephen has done tremendous work in the field of flow neuroscience, even finding in his book, The Art of Impossible, that a daily gratitude practice can alter the brain’s negativity bias by changing the amygdala’s filter, essentially training it to take in more positive information.
—Chris Schembra, Rolling Stone, 5 Sep. 2024
This includes a region called the amygdala that’s been dubbed the home of fear or emotion.
—Lisa Feldman Barrett, Scientific American, 8 Aug. 2024
See all Example Sentences for amygdala
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“Amygdala.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amygdala. Accessed 1 Oct. 2024.
Copy CitationMedical Definition
amygdala
noun
amyg·da·la
ə-ˈmig-də-lə
: the one of the four basal ganglia in each cerebral hemisphere that is part of the limbic system and consists of an almond-shaped mass of gray matter in the roof of the lateral ventricle
called also amygdaloid body, amygdaloid nucleus
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