Does the lower jaw expand with the upper with a palate expander

[jasonblackworf]

Title
I just went to the ortho and they told me I can start Invisalign soon but I asked about an expander for my brutal narrow palate and they said the lower jaw doesn’t adjust to the upper jaw which I swear I’ve heard it does

 

[omermaxxing]

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[omermaxxing]

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[Monarchy]

Title
I just went to the ortho and they told me I can start Invisalign soon but I asked about an expander for my brutal narrow palate and they said the lower jaw doesn’t adjust to the upper jaw which I swear I’ve heard it does

Bump