The collective discussions clearly demonstrate high enthusiasm and support, with many posts emphasizing the innovative aspects of the study, such as 'short sleep cycles at depth' and 'sleeping during dives,' using words like 'super cool' and phrases like 'fascinating work' to express admiration. The tone and context reflect excitement about the potential impacts of this research on understanding both marine mammal behavior and sleep biology.
AgreementStrong agreement
Most discussions are highly supportive and express fascination with the research, emphasizing the surprising nature of seals' ability to sleep so little while diving deep.
InterestHigh interest
Posts show strong curiosity, with many mentioning specific aspects like the seals' short sleep cycles, deep dives, and sleep duration, indicating high interest.
EngagementHigh engagement
Discussions include references to personal observations, future implications, and excitement about the study, demonstrating deep engagement.
ImpactHigh impact
The research is seen as groundbreaking, with posts describing it as 'super cool' and 'the coolest study', highlighting its significance in neuroscience and marine biology.
Abstract in brief
Marine mammals like northern elephant seals can sleep while diving at great depths, taking short naps of less than 20 minutes.
The study found that these seals sleep around 2 hours per day during months at sea, which is surprisingly low compared to other mammals, even rivaling the African elephant for the least amount of sleep.
This research highlights how marine mammals have adapted unique sleep patterns to fulfill their sleep needs despite the constraints of long-term sea life.]
Just the coolest study of sleep ever! Wish I'd have done this. Look at all that REM sleep. So glad they did this great study at UC Santa Cruz! Watch the video you can download. "Brain activity of diving seals reveals short sleep cycles at depth" https://t.co/Pv5umgSUpP
@n00rdung @evilvillain1231 @seatsniffa Absolutely love this figure, look at their goofy little sleepy spirals in the mesopelagic. They even rest on the seabed on the shelf!
(Source paper: https://t.co/q9kIha3gnL) https://t.co/PpHfrNqNUn
Jun 22, 2023 · 28 likes · 1 share · 1,578 followersView post →
PF
Prof Emma L Johnston AO FAA FTSE
@DrEmmaLJohnston · X
Sleep diving!
Brain activity of diving seals reveals short sleep cycles at depth https://t.co/3JQ7ySlwia
Marine mammals like seals sleep while diving at great depths, taking short naps of less than 20 minutes. They sleep around 2 hours per day during months at sea, showcasing unique adaptations to long-term sea life.
This video discusses recent scientific news, including AI-created proteins and the unique sleep patterns of marine mammals like seals. It highlights how seals sleep short periods at depth, adapting to their environment.
בעומק של כ-300 מטר הפילות מתעוררות ועולות אל פני הים לנשום קצת אוויר. בשנצים כאלה קצרים של כ-10 דקות כל צלילה הפילות צוברות סהכ כשעתיים שינה ביום וזה לאורך כל תקופת הציד של כחצי שנה. נראה לי די מבאס, מזל שיוליה שייכת למין אחר.
הקישור למאמר: https://t.co/WxBHut9dR2
4/4
Presenting Dr. Jessica Kendall-Bar as a speaker for our upcoming webinar! She developed a pioneering non-invasive system to record and visualize the sleep patterns of seals at sea.
Aug 30: Brain activity of diving seals reveals short sleep cycles at depth by @jmkendallbar @RitikaMukherji @RachelHolser @theresarkeates @roxannesbeltran @DanielPCosta2
https://t.co/W8td8weghk
Dec 7, 2023 · 2 likes · 2,010 followersView post →
JB
Jessica Kendall-Bar
@jmkendallbar · X
This essay expands on the work I did for my dissertation creating tools to detect, visualize, and analyze the sleep patterns of wild northern elephant seals at sea- to better understand their behavior and identify critical resting habitats.
https://t.co/OOLhigq6CU https://t.co/kPv3epa2E8
Nov 16, 2023 · 4 likes · 1,299 followersView post →
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US LTER
@USLTER · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
#176: Brain activity of diving seals reveals short sleep cycles at depth by @jmkendallbar @RitikaMukherji @RachelHolser @theresarkeates @roxannesbeltran @DanielPCosta2
With paper #177 (below), fascinating work in @ScienceMagazine on animal diving!
Journal Club – Friday 24 March, 12pm, BIG13
Emily Nielsen Dandoroff: Sleeping with the worms
https://t.co/YRGxaE1cuq
Ashley Campbell: How, when, and where do elephant seals sleep at sea?
https://t.co/44pXSs2048
How can an air-breathing animal sleep in the open ocean, with killer whales & great whites prowling near the surface? For elephant seals, the solution is diving ~100 m, then slowly sink up to a further 300 m while having a 10-minute power nap. #powernap https://t.co/ZcIYcGu1J8
Aug 6, 2023 · 2 likes · 3,348 followersView post →
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Mari
@Mari95757290 · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
Aug 4, 2023 · 284 shares · 153 followersView post →
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Rodrigo Serpico
@srodrigoal · X
RT @gorka_orive: ¿Cuánto duermen los animales?
Su tamaño y peso y lo que comen afecta. Los animales pequeños duermen más que los grandes, m…
Wearable submersible EEG for seals in deep dive!
Brain activity of diving seals reveals short sleep cycles at depth: https://t.co/OoKIrYJZIU https://t.co/hpgIoGTUdG
Jun 29, 2023 · 6 likes · 1,891 followersView post →
SG
star gummi
@dreamlandfill · X
RT @jethroreading32: @n00rdung @evilvillain1231 @seatsniffa Absolutely love this figure, look at their goofy little sleepy spirals in the m…
RT @DrEmmaLJohnston: Sleep diving!
Brain activity of diving seals reveals short sleep cycles at depth https://t.co/3JQ7ySlwia
Jun 23, 2023 · 4 shares · 300 followersView post →
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HulloThere
@jethroreading32 · X
@n00rdung @evilvillain1231 @seatsniffa Absolutely love this figure, look at their goofy little sleepy spirals in the mesopelagic. They even rest on the seabed on the shelf!
(Source paper: https://t.co/q9kIha3gnL) https://t.co/PpHfrNqNUn
Jun 22, 2023 · 28 likes · 1 share · 1,578 followersView post →
SM
Sangeeta Motiani
@sangmotiani · X
RT @SatchinPanda: How seals sleep?
Diving seals sleep during deep water dive. Their sleep episodes are less than 20min and they sleep ~2h…
Jun 14, 2023 · 8 shares · 283 followersView post →
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AbbieEllis
@AbbieEllis88056 · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
Jun 11, 2023 · 284 shares · 3 followersView post →
XW
Xana Dias-Waughman
@xanawaughman · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
Jun 8, 2023 · 284 shares · 82 followersView post →
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Ewa Zarnowska
@ewadorotaz · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
Jun 8, 2023 · 284 shares · 1,994 followersView post →
TC
The Polar Travel Company
@TravelPolar · X
Elephant seals can sleep for less than 2 hours per day at sea... and they can do so WHILE DIVING to depths of around 300 meters!! Together with Sperm whales, the absolute masters of the depth!!
海中にいるときのアザラシの睡眠時間はわずか2時間/日。これはアフリカゾウに並んで、哺乳類のなかで最短だそう。(2時間睡眠で大丈夫な脳、欲しい…。) Sciecne 2023. Brain activity of diving seals reveals short sleep cycles at depth. https://t.co/mRp7nSAe1x
May 4, 2023 · 4 likes · 1 share · 2,712 followersView post →
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AllNightEmpress
@AllNightEmpress · X
RT @jmkendallbar: Have you ever wondered how seals sleep at sea?
The last chapter of my dissertation, now published in Science, illustrat…
May 4, 2023 · 284 shares · 127 followersView post →
X
xuzhaojin
@xuzhaojin88 · X
RT @SatchinPanda: How many hours animals sleep?
Depend on what they eat and how much they weigh.
Small animals sleep more than larger ones…
RT @SatchinPanda: How seals sleep?
Diving seals sleep during deep water dive. Their sleep episodes are less than 20min and they sleep ~2h…
May 3, 2023 · 8 shares · 1,108 followersView post →
JP
Jose Luis Del Pozo
@jdelpoleo · X
RT @gorka_orive: ¿Cuánto duermen los animales?
Su tamaño y peso y lo que comen afecta. Los animales pequeños duermen más que los grandes, m…
May 3, 2023 · 89 shares · 7,537 followersView post →
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WILDER
@89Wilfer · X
RT @gorka_orive: ¿Cuánto duermen los animales?
Su tamaño y peso y lo que comen afecta. Los animales pequeños duermen más que los grandes, m…
May 2, 2023 · 89 shares · 449 followersView post →
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Arantza
@ArantzaMaira · X
RT @gorka_orive: ¿Cuánto duermen los animales?
Su tamaño y peso y lo que comen afecta. Los animales pequeños duermen más que los grandes, m…
May 2, 2023 · 89 shares · 430 followersView post →
ИР
Институт проблем экологии и эволюции РАН
@iee_ras · X
Ученые выяснили, что у северных морских слонов самый короткий сон среди исследованных млекопитающих
https://t.co/Rd4YPmRAsB
Brain activity of diving seals reveals short sleep cycles at depth https://t.co/wqws4Anr7q
Just the coolest study of sleep ever! Wish I'd have done this. Look at all that REM sleep. So glad they did this great study at UC Santa Cruz! Watch the video you can download. "Brain activity of diving seals reveals short sleep cycles at depth" https://t.co/Pv5umgSUpP
本文は読めないけど要約によれば、7ヶ月間観察したところゾウアザラシは1日に睡眠は平均2時間でよいそうだ、水深300mに潜りながらでも。アフリカゾウも約2時間睡眠。
Brain activity of diving seals reveals short sleep cycles at depth | Science https://t.co/zCFGYk7M6l
Science reveals the sleeping pattern of seals. They sleep for less than 2 hours per day, and they do so at depths under the sea. I once saw the seal took a nap while diving... @otaruaquarium https://t.co/PPImc69wAh https://t.co/LpoMtLXtfS
Super cool study in @ScienceMagazine
Seals can sleep for less than 2 hours while diving to 300 meters underwater.
https://www.science.org/doi/10.1126/science.adf0566
Brain activity of diving seals reveals short sleep cycles at depth | Science
Elephant seals sleep 2 hours a day while diving for months at sea, rivaling the record for the least sleep among mammals.
https://t.co/1hLLCzvT3a
Male elephant seals protect their harem from other males
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... science. org/doi/10.1126/science.adf0566 All photos taken by me at Race Rocks Ecological Reserve with a telephoto lens & cropped. Diagram from NOAA.
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