Alvin
@alviebarr.bsky.social
Your favourite dog from #MedTwitter, now on #MedSky 🐾
Reposted by Alvin
Interesting to see where citations come from...
and even more interesting once they introduce ads...
and even more interesting once they introduce ads...
December 10, 2025 at 7:37 PM
Interesting to see where citations come from...
and even more interesting once they introduce ads...
and even more interesting once they introduce ads...
Interesting to see where citations come from...
and even more interesting once they introduce ads...
and even more interesting once they introduce ads...
December 10, 2025 at 7:37 PM
Interesting to see where citations come from...
and even more interesting once they introduce ads...
and even more interesting once they introduce ads...
Reposted by Alvin
Ah yes all the private jets arriving on schedule for their annual climate conference…
November 9, 2025 at 8:50 PM
Ah yes all the private jets arriving on schedule for their annual climate conference…
Ah yes all the private jets arriving on schedule for their annual climate conference…
November 9, 2025 at 8:50 PM
Ah yes all the private jets arriving on schedule for their annual climate conference…
Reposted by Alvin
So uhhh… what’s the other 84% ?
November 1, 2025 at 6:05 PM
So uhhh… what’s the other 84% ?
So uhhh… what’s the other 84% ?
November 1, 2025 at 6:05 PM
So uhhh… what’s the other 84% ?
Reposted by Alvin
Super excited to share! We generated synthetic cervical spine radiographs which were indistinguishable from real patient scans when reviewed by neuroradiologists & neurosurgeons. We also publish a dataset of >20k synthetic scans
Check out the preprint: arxiv.org/abs/2510.22166
Check out the preprint: arxiv.org/abs/2510.22166
October 28, 2025 at 3:23 PM
Super excited to share! We generated synthetic cervical spine radiographs which were indistinguishable from real patient scans when reviewed by neuroradiologists & neurosurgeons. We also publish a dataset of >20k synthetic scans
Check out the preprint: arxiv.org/abs/2510.22166
Check out the preprint: arxiv.org/abs/2510.22166
Super excited to share! We generated synthetic cervical spine radiographs which were indistinguishable from real patient scans when reviewed by neuroradiologists & neurosurgeons. We also publish a dataset of >20k synthetic scans
Check out the preprint: arxiv.org/abs/2510.22166
Check out the preprint: arxiv.org/abs/2510.22166
October 28, 2025 at 3:23 PM
Super excited to share! We generated synthetic cervical spine radiographs which were indistinguishable from real patient scans when reviewed by neuroradiologists & neurosurgeons. We also publish a dataset of >20k synthetic scans
Check out the preprint: arxiv.org/abs/2510.22166
Check out the preprint: arxiv.org/abs/2510.22166
Reposted by Alvin
What a Brilliant way to teach pathology! It’s like the game concentration, but with histology
Try it out: x.com/alvie_barr/s...
Try it out: x.com/alvie_barr/s...
October 23, 2025 at 7:01 PM
What a Brilliant way to teach pathology! It’s like the game concentration, but with histology
Try it out: x.com/alvie_barr/s...
Try it out: x.com/alvie_barr/s...
What a Brilliant way to teach pathology! It’s like the game concentration, but with histology
Try it out: x.com/alvie_barr/s...
Try it out: x.com/alvie_barr/s...
October 23, 2025 at 7:01 PM
What a Brilliant way to teach pathology! It’s like the game concentration, but with histology
Try it out: x.com/alvie_barr/s...
Try it out: x.com/alvie_barr/s...
Reposted by Alvin
Replace doctors with AI but keep consultants they say…
October 16, 2025 at 6:32 PM
Replace doctors with AI but keep consultants they say…
Replace doctors with AI but keep consultants they say…
October 16, 2025 at 6:32 PM
Replace doctors with AI but keep consultants they say…
Reposted by Alvin
To prompt the LLM, obviously.
Why are we still seeing headlines like these???
Why are we still seeing headlines like these???
October 8, 2025 at 6:36 PM
To prompt the LLM, obviously.
Why are we still seeing headlines like these???
Why are we still seeing headlines like these???
To prompt the LLM, obviously.
Why are we still seeing headlines like these???
Why are we still seeing headlines like these???
October 8, 2025 at 6:36 PM
To prompt the LLM, obviously.
Why are we still seeing headlines like these???
Why are we still seeing headlines like these???
Reposted by Alvin
USMLE ✅, brain diagrams... ❌
My favourite is the 'hypohalenus', what's yours?
My favourite is the 'hypohalenus', what's yours?
August 29, 2025 at 6:11 PM
USMLE ✅, brain diagrams... ❌
My favourite is the 'hypohalenus', what's yours?
My favourite is the 'hypohalenus', what's yours?
USMLE ✅, brain diagrams... ❌
My favourite is the 'hypohalenus', what's yours?
My favourite is the 'hypohalenus', what's yours?
August 29, 2025 at 6:11 PM
USMLE ✅, brain diagrams... ❌
My favourite is the 'hypohalenus', what's yours?
My favourite is the 'hypohalenus', what's yours?
Reposted by Alvin
Elevators should have an undo button if you press the wrong floor
August 26, 2025 at 12:08 AM
Elevators should have an undo button if you press the wrong floor
Elevators should have an undo button if you press the wrong floor
August 26, 2025 at 12:08 AM
Elevators should have an undo button if you press the wrong floor
Reposted by Alvin
When your loss function converges but your understanding doesn’t:
August 21, 2025 at 2:38 PM
When your loss function converges but your understanding doesn’t:
When your loss function converges but your understanding doesn’t:
August 21, 2025 at 2:38 PM
When your loss function converges but your understanding doesn’t:
Reposted by Alvin
I tend to do quite well on open book tests too
August 17, 2025 at 12:17 AM
I tend to do quite well on open book tests too
I tend to do quite well on open book tests too
August 17, 2025 at 12:17 AM
I tend to do quite well on open book tests too
Reposted by Alvin
You may be GPT-5, but I’m the rock, paper, scissors champion!
August 9, 2025 at 6:19 PM
You may be GPT-5, but I’m the rock, paper, scissors champion!
You may be GPT-5, but I’m the rock, paper, scissors champion!
August 9, 2025 at 6:19 PM
You may be GPT-5, but I’m the rock, paper, scissors champion!