Instagram story viewer> @drrachelbarr> Post
2 hours ago
58
Posted On: October 18th 2026, 10:20 pm
The neural basis of laughter 🧠✨

Reference: Caruana F, Scott SK. The neural basis of laughter. Trends Neurosci. 2026 Jul;49(7):536-550. doi: 10.1016/j.tins.2026.05.002. Epub 2026 Jun 23. PMID: 42336722.

#neuroscience #mentalhealth #laughter
Comments (58)
thought_criminaluk 2 minutes ago

thought_criminaluk

I cant relate to anyone

marin.vorspier 6 minutes ago

marin.vorspier

I think I’m depressed; do you have any advice that might help?

wayan_c 20 minutes ago

wayan_c

❤️

leesmithmk2 22 minutes ago

leesmithmk2

I’m textbook

charles.hopton 27 minutes ago

charles.hopton

Any studies about natural (non-fake) laughter diminishing during clinical PTST presentation?

ct_or_david an hour ago

ct_or_david

“I love to laugh loud and long and clear. I love to laugh, it’s my favorite time of the year. “

jodzilla98 an hour ago

jodzilla98

As someone who sometimes laughs at things most people don’t find funny, I wonder how dark humor fits into this. Is dark humor also therapeutic?

spicule6 an hour ago

spicule6

I have heard we laugh at things that are painful. If you think of any joke that you >really< thought was funny, it usually involves someone getting hurt, or something that is socially taboo. Also, I have a question though maybe you aren't the right person for it: when some people laugh, they also snort. As far as I have noticed, the people who snort are entirely women. I've never heard a guy snort, and even if some do, they have to be a significant minority. Why is this?

tonwolf1969 an hour ago

tonwolf1969

But babies smile and laugh. Is it not learned or it is innate?

pablodiiorio an hour ago

pablodiiorio

I laugh at my dogs when they don’t do anything

stevebduckjr an hour ago

stevebduckjr

I would like to see your take on clapping. It seems like such a primitive response that we have evolved/adapted to appear more socially accepted, but imagine explaining the concept of clapping to an alien without coming across as an odd relic of social behavior from much further down the evolutionary ladder. I always picture chimps/apes slapping the ground when they get excited. We are just a slight step away from that point.

slimbo.lower.now an hour ago

slimbo.lower.now

Personally enjoy a deeply emotional child like bring tears to my eyes round of mind expanded laughter...

gouletmarcandre an hour ago

gouletmarcandre

I’ve missed your very interesting topics! It’s good to see you back.

sanjitbiswas7 an hour ago

sanjitbiswas7

No disrespect to you, and I know you are trying your best to help. It can definitely feel overwhelming or distressing to hear a neurologist explain what is happening in the brain during mental illness. When a neurologist uses complex medical jargon, structural descriptions, or stark metaphors, it can make a personal and deeply human experience feel clinical, rigid, or frightening.

ianmejar07 an hour ago

ianmejar07

Or you're in wrong group or wave length

Load More
back to up