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BrianMcAdams, Ph.D.

@polymathguy.bsky.social

Neuroscientist here for the decent people, science, news & articles (especially on polar science, cell biology, astronomy/cosmology/astrobiology, paleontology, botany, archeology, bioacoustics, history of books & art) ๐Ÿˆ๐Ÿ”ฌ๐Ÿง ๐Ÿฆ•โ˜•๏ธ๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿช๐ŸŒฒ๐Ÿงช

407 Followers  |  1,131 Following  |  183 Posts  |  Joined: 13.11.2024  |  1.8536

Latest posts by polymathguy.bsky.social on Bluesky

Our shared experience. If I may quote you, โ€œโ€sighโ€โ€

03.08.2025 16:39 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My quote of the day

Be true to yourself. Make each day a masterpiece. Help others. Drink deeply from good books. Make friendship a fine art. Build a shelter against a rainy day.

John Wooden
UCLA basketball coach
National Champions 1964, 1965, 1967-1973, 1975
Longest winning streak 88 games

02.08.2025 10:28 โ€” ๐Ÿ‘ 54    ๐Ÿ” 8    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks for the feedback. I am sure you will find great matches.

01.08.2025 02:48 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Sounded intriguing until I saw there is apparently an unspecified age cut off (i.e. early career scientist). Are older researchers considered if they apply?

31.07.2025 00:42 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Russell Vought has unilaterally decided today that he simply wonโ€™t allow anyone outside of NIH to receive research funding.

$15 billion in NIH funding is now locked down. If not reversed, it will also take down many Universities in the United States.

Forget new cancer treatments or vaccines.

30.07.2025 01:12 โ€” ๐Ÿ‘ 927    ๐Ÿ” 418    ๐Ÿ’ฌ 43    ๐Ÿ“Œ 19
https://amp.cnn.com/cnn/2025/07/25/climate/heat-speed-up-biological-aging

https://amp.cnn.com/cnn/2025/07/25/climate/heat-speed-up-biological-aging

โ€œProlonged exposure to soaring temperatures can cause a deterioration in our cells and tissues and speed up biological aging, according to a new and growing body of research.โ€

27.07.2025 12:46 โ€” ๐Ÿ‘ 68    ๐Ÿ” 28    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

Advances in Preventing Transmission of Mitochondrial DNA Diseases | New England Journal of Medicine www.nejm.org/doi/full/10....

26.07.2025 20:30 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
the NOVA logo over a whirling black hole.

the NOVA logo over a whirling black hole.

As a reminder, PBS NOVA is one of the coolest science entertainment platforms that we have today!

If you're thinking of unsubscribing from any other streamers today, or if you have the capacity in your wallet, you can sign up to donate a monthly gift to PBS here: donate.kqed.org/secure/kqedpbs

18.07.2025 22:33 โ€” ๐Ÿ‘ 4911    ๐Ÿ” 1420    ๐Ÿ’ฌ 109    ๐Ÿ“Œ 69
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All episodes of Bill Nye The Science Guy, full episodes, 5 seasons, remastered to 4K:

SeriouslyScientific.com/BillNye-Season1
SeriouslyScientific.com/BillNye-Season2
SeriouslyScientific.com/BillNye-Season3
SeriouslyScientific.com/BillNye-Season4
SeriouslyScientific.com/BillNye-Season5

#BillNye

31.01.2025 02:02 โ€” ๐Ÿ‘ 450    ๐Ÿ” 103    ๐Ÿ’ฌ 29    ๐Ÿ“Œ 11
Preview
Your Review: Of Mice, Mechanisms, and Dementia Finalist #3 in the Review Contest

A fascinating review of the 1995 Nature paper establishing the amyloid mouse model of Alzheimerโ€™s.

โ€œthe seeds of todayโ€™s failures were visible from the beginning if one looks carefully.โ€

www.astralcodexten.com/p/your-revie...

18.07.2025 23:12 โ€” ๐Ÿ‘ 18    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Listen closely as Carl Sagan explains how regular people can create change!

19.07.2025 15:14 โ€” ๐Ÿ‘ 10505    ๐Ÿ” 3830    ๐Ÿ’ฌ 277    ๐Ÿ“Œ 278

Iโ€™m on it!

19.07.2025 00:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Confocal microscopy photo of the cortex showing neurons and astrocytes

Confocal microscopy photo of the cortex showing neurons and astrocytes

Confocal microscopy photo of the cortex showing neurons and astrocytes

Confocal microscopy photo of the cortex showing neurons and astrocytes

Check out this cool astrocyte multitasking in the brain! It manages a blood vessel on one side while supporting a neuron on the other. Everything in the brain, from blood vessels to neurons, is interconnected! ๐Ÿ”ฌ ๐Ÿง 
#microscopy #Neuroscience

16.07.2025 17:26 โ€” ๐Ÿ‘ 121    ๐Ÿ” 20    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1
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How to modulate biological aging (body-wide, epigenetic)
โ€”Obesity accelerates
jamanetwork.com/journals/jam...
โ€”Exercise slows
thelancet.com/action/showP... @thelancet.com

13.07.2025 19:01 โ€” ๐Ÿ‘ 148    ๐Ÿ” 22    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 2

This is so wrong-headed. You could not pay me to take a drug that was not tested in animals, and animal models remain absolutely essential for discovery research www.statnews.com/2025/05/19/a...

08.07.2025 00:41 โ€” ๐Ÿ‘ 24    ๐Ÿ” 12    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
Preview
There is no replacement for animal models in medical research

It is absolutely crazy to think we no longer need model organism research. www.sciencedirect.com/science/arti...

09.07.2025 21:02 โ€” ๐Ÿ‘ 14    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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BREAKING: Scientists are staging a โ€œscience fairโ€ in the lobby of a Congressional building to tell elected officials about the critical knowledge the US will lose because their research grants have been canceled.

08.07.2025 15:31 โ€” ๐Ÿ‘ 40883    ๐Ÿ” 11490    ๐Ÿ’ฌ 1111    ๐Ÿ“Œ 872
Preview
Mitochondria can sense bacteria and trigger your immune system to trap them โ€“ revealing new ways to treat infections and autoimmunity Not only do mitochondria serve as the engine of the cell โ€“ they also act as watchtowers for the immune system.

New article by Dr. Andrew Monteith reveals mitochondria in immune cells can sense bacteria and trigger โ€œimmune trapsโ€ (NETs). This discovery links metabolism & immunity, important for ME/CFS research.

Read more ๐Ÿ‘‡
theconversation.com/mitochondria...

07.07.2025 01:59 โ€” ๐Ÿ‘ 21    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

If any of my scientist *mutuals* wants to write an op-ed for their newspaper about science but youโ€™re not feeling confident about your writing skills, I will happily ghost co-write the piece with you. Iโ€™m fast, and Iโ€™m pretty good. And we need people making the case for science. ๐Ÿงชโš›๏ธ๐Ÿ”ญ

06.07.2025 17:26 โ€” ๐Ÿ‘ 718    ๐Ÿ” 172    ๐Ÿ’ฌ 16    ๐Ÿ“Œ 14

Good luck & happy anniversary

06.07.2025 16:23 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Image from Vera Rubin. The cosmos.

Image from Vera Rubin. The cosmos.

On days like this I find it so hard to reconcile our human actions with the almost impossible odds that we exist at all. I wish we treasured and valued each other. I wish we realized thereโ€™s more than enough for everyone. That we belong to each other, we need each other. That we are all we have.

02.07.2025 01:28 โ€” ๐Ÿ‘ 282    ๐Ÿ” 77    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 1

Absolutely stunning image. Thanks for the link to the previous paper. Best wishes in your research

01.07.2025 17:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Any paper link you can link to this, please?

01.07.2025 17:13 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Want to instead explore the Virgo Cluster as captured by Rubin at full resolution? Head to our Skyviewer and enjoy some cosmic joyscrolling! There's so much to explore and discover โœจ #RubinFirstLook #CaptureTheCosmos ๐Ÿ”ญ๐Ÿงช

โžก๏ธ skyviewer.app

23.06.2025 19:30 โ€” ๐Ÿ‘ 87    ๐Ÿ” 37    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 10

Grumpy Bianchi geodesic

20.06.2025 21:17 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Extant multiverse

20.06.2025 21:13 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thank you Senator Smith, and may you & all her grieving colleagues, friends and family find the strength to move past this tragedy and unite to continue to move Melissaโ€™s great work forward

17.06.2025 23:59 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Love these.

16.06.2025 01:09 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

We are so sorry for your loss and the loss for all Minnesotans. Please continue your good works and encourage your Minnesotan legislators to pick up where she has left off. We hold her memory dear.

15.06.2025 01:55 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

As in the situation where it is a rocky exoplanet with sufficient heat under a layer of ice & perhaps an ocean.

12.06.2025 23:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

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