#HighResolution - Twitter Hashtag

3 days ago

Discover the power of professional printing with Saksham! Experience high-speed performance, premium print quality, and reliable security for your business. 📞 +91 9170917037 ✉️ [email protected] 🌐 https://t.co/izJjIYVXso #SakshamOffice #ColourPrinting #HighResolution

sakshamautomtns's tweet photo. Discover the power of professional printing with Saksham! Experience high-speed performance, premium print quality, and reliable security for your business.

📞 +91 9170917037
✉️ sales@sakshamoffice.com
🌐 https://t.co/izJjIYVXso

#SakshamOffice #ColourPrinting #HighResolution https://t.co/X9l9196cW0

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Grafikondu

@Grafikondu

6 days ago

iPhone 18 Pro Mockup https://t.co/pP7VhnAKfQ #iphone #highquality #highresolution #quality #exceptional #professional #highlycustomizable #mockup

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Phillip Holdern

@phillipholdern

19 days ago

Pubes left on, torsos bare, English field, church in the back. Naturism, basically. #pubes #pentelhudos #bush #pentelho #naturism #naturismo #englishfield #campo #church #torre #countryside #lads #nudegroup #aoarlivre #grama #village #uncut #naturistas #highresolution #naturistas #homenspelados #nakedmen

phillipholdern's tweet photo. Pubes left on, torsos bare, English field, church in the back. Naturism, basically.

#pubes #pentelhudos #bush #pentelho #naturism #naturismo #englishfield #campo #church #torre #countryside #lads #nudegroup #aoarlivre #grama #village #uncut #naturistas #highresolution #naturistas #homenspelados #nakedmen

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Stefan F. Wirth

@wirthstef

24 days ago

Researchers have developed a #fast #highresolution #microscope that enables them to #visualize #neuronalactivity within the #zebrafish #brain. Zebrafish #Danio #rerio (#Danionidae) are popular aquarium fish that are easy to keep and breed. For these same reasons, they also serve as suitable #scientificmodel organisms. A particular advantage for science is that the developing #embryos and #larvae are initially #transparent, allowing for the observation of various developmental biological processes. The development of the #nervoussystem, including the brain, is of particular interest. However, current research focuses not only on the brain's ontogenetic development but also on its detailed anatomy and functional mechanisms. Neurons communicate with one another via #electricalimpulses. Since vertebrate brains are generally highly capable of multitasking, constantly processing multiple sensory inputs simultaneously, electrical impulses occur in different regions of the brain at the same time. Visualizing this activity has previously required complex measurement methods. Z. Wang et al. (2026) have developed a #novelmicroscope capable of optically capturing and displaying brain-wide neuronal activity within the zebrafish brain. This opens up entirely new research possibilities for a wide range of neurobiological questions. To achieve this, researchers from the MIT team modified a #lightsheetmicroscope. By using a #laserbeam and sequentially imaging #multiplelayers, they generate #threedimensional #images of a large #volume. Since neural networks operate extremely rapidly, often taking only a few milliseconds, previous methods such as #calciumimaging were too slow. To create a high-speed microscope, the authors increased the camera's image #acquisitionrate. They also employed "#remoterefocusing" to boost the microscope's #scanningspeed. This enabled the researchers to scan the zebrafish brain 200 times per second. They introduced a #voltageindicator named #Positron2-Kv into the fish larvae by genetically modifying specific neurons; this provided sufficient resolution to visualize brain voltage patterns at high speed. Additionally, ultraviolet light was used as an extra stimulus. The researchers aim to further develop their technology to eventually correlate brain activity with states of #consciousness and #behaviors. © #Stefan F. Wirth, September 2026, Berlin Please support my science writing and illustration efforts with even the smallest coffee donation; as a freelancer, I rely heavily on this support: ko-fi 👇 link in my first comment Reference: Z. Wang et al. (2026): DOI: 10.1038/s41592-026-03179-7 👇 link in my first comment #Illustrations: © Stefan F. Wirth; AI-assisted illustrations based on my hand-drawn sketches, manually edited; September 2026, Berlin. 1)–3) Artistic illustration of a zebrafish, its brain and the major #braincompartments. Figure: Remote-scanning light-sheet microscopy for #voltageimaging of neurons distributed across much of the larval zebrafish brain. a, Overview and #operationalprinciples of the remote-scanning LSM optimized for volumetric voltage imaging of neurons distributed across much of the larval zebrafish brain. By Z. Wang et al. (2026), licensed under creative commons Attribution 4.0 International License. 👇 link in my first answer

wirthstef's tweet photo. Researchers have developed a #fast #highresolution #microscope that enables them to #visualize #neuronalactivity within the #zebrafish #brain.

Zebrafish #Danio #rerio (#Danionidae) are popular aquarium fish that are easy to keep and breed. For these same reasons, they also serve as suitable #scientificmodel organisms. A particular advantage for science is that the developing #embryos and #larvae are initially #transparent, allowing for the observation of various developmental biological processes. The development of the #nervoussystem, including the brain, is of particular interest. However, current research focuses not only on the brain's ontogenetic development but also on its detailed anatomy and functional mechanisms.

Neurons communicate with one another via #electricalimpulses. Since vertebrate brains are generally highly capable of multitasking, constantly processing multiple sensory inputs simultaneously, electrical impulses occur in different regions of the brain at the same time. Visualizing this activity has previously required complex measurement methods.

Z. Wang et al. (2026) have developed a #novelmicroscope capable of optically capturing and displaying brain-wide neuronal activity within the zebrafish brain. This opens up entirely new research possibilities for a wide range of neurobiological questions.

To achieve this, researchers from the MIT team modified a #lightsheetmicroscope. By using a #laserbeam and sequentially imaging #multiplelayers, they generate #threedimensional #images of a large #volume. Since neural networks operate extremely rapidly, often taking only a few milliseconds, previous methods such as #calciumimaging were too slow. To create a high-speed microscope, the authors increased the camera's image #acquisitionrate. They also employed "#remoterefocusing" to boost the microscope's #scanningspeed. This enabled the researchers to scan the zebrafish brain 200 times per second. They introduced a #voltageindicator named #Positron2-Kv into the fish larvae by genetically modifying specific neurons; this provided sufficient resolution to visualize brain voltage patterns at high speed. Additionally, ultraviolet light was used as an extra stimulus. The researchers aim to further develop their technology to eventually correlate brain activity with states of #consciousness and #behaviors.

© #Stefan F. Wirth, September 2026, Berlin

Please support my science writing and illustration efforts with even the smallest coffee donation; as a freelancer, I rely heavily on this support: ko-fi 👇 link in my first comment

Reference:
Z. Wang et al. (2026):
DOI: 10.1038/s41592-026-03179-7 👇 link in my first comment

#Illustrations:
© Stefan F. Wirth; AI-assisted illustrations based on my hand-drawn sketches, manually edited; September 2026, Berlin. 1)–3) Artistic illustration of a zebrafish, its brain and the major #braincompartments.

Figure:
Remote-scanning light-sheet microscopy for #voltageimaging of neurons distributed across much of the larval zebrafish brain.
a, Overview and #operationalprinciples of the remote-scanning LSM optimized for volumetric voltage imaging of neurons distributed across much of the larval zebrafish brain.
By Z. Wang et al. (2026), licensed under creative commons Attribution 4.0 International License. 👇 link in my first answer

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SimXquss @SimXquss

30 days ago

Four-Way Breast Sandwich #yuri #lesbian #bigtitsmomِ #bigboobs #roblox #robloxart #nsfw #nipples #highresolution

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VideoGameObsession📺 @matthewhenzel

about 1 month ago

Here is a high resolution scan I made/cleaned of the MD insert for Insector X + CIB photo. #Sega #MegaDrive #BoxScan #Insert #HighResolution #VGOScan #VGO

matthewhenzel's tweet photo. Here is a high resolution scan I made/cleaned of the MD insert for Insector X + CIB photo. #Sega #MegaDrive #BoxScan #Insert #HighResolution #VGOScan #VGO https://t.co/3axL8tvZZg

VideoGameObsession📺 @matthewhenzel

about 1 month ago

Another old video game receipt... From 36 years ago, Insector X for the @Sega #MegaDrive. Imported from Video Game Excitement on 9/13/1990. The price, $74.11, (or $190 –adjusting for inflation! 😁), was worth it back then since I really enjoyed it.. and I still do! #VGOReceipts

matthewhenzel's tweet photo. Another old video game receipt... From 36 years ago, Insector X for the @Sega #MegaDrive. Imported from Video Game Excitement on 9/13/1990. The price, $74.11, (or $190 –adjusting for inflation! 😁), was worth it back then since I really enjoyed it.. and I still do!
#VGOReceipts https://t.co/J7NNVY9f2j

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Remote Sensing MDPI @RemoteSens_MDPI

about 1 month ago

👋👋 Adapting Cross-Sensor #HighResolution Remote Sensing Imagery for #LandUse #Classification ✍️ Wangbin Li et al. 🔗 https://t.co/Cs5YEJhSXF

RemoteSens_MDPI's tweet photo. 👋👋 Adapting Cross-Sensor #HighResolution Remote Sensing Imagery for #LandUse #Classification

✍️ Wangbin Li et al.
🔗 https://t.co/Cs5YEJhSXF https://t.co/OnneByGVNE

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Remote Sensing MDPI @RemoteSens_MDPI

about 2 months ago

🛳️🚢 MambaSegNet: A Fast and Accurate #HighResolution Remote Sensing Imagery #Ship #Segmentation Network ✍️ Runke Wen et al. 🔗 https://t.co/WhjLroUP43

RemoteSens_MDPI's tweet photo. 🛳️🚢 MambaSegNet: A Fast and Accurate #HighResolution Remote Sensing Imagery #Ship #Segmentation Network

✍️ Runke Wen et al.
🔗 https://t.co/WhjLroUP43 https://t.co/LRGssE0A1f

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Treefrix Creatures @Treefrix

about 2 months ago

Big shout outs to @mrbretjolliffe for collecting our amazing freaks inspired by the collab with @Jamal_Mpd 👍😍🫂 A unique blend of nature #pareidolia, #imagination and #AI✨ Created from real #naturephotos and upscaled to a #highresolution 💎

Treefrix's tweet photo. Big shout outs to @mrbretjolliffe for collecting our amazing freaks inspired by the collab with @Jamal_Mpd 👍😍🫂

A unique blend of nature #pareidolia, #imagination and #AI✨

Created from real #naturephotos and upscaled to a #highresolution 💎 https://t.co/DpecU89mwq

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Remote Sensing MDPI @RemoteSens_MDPI

2 months ago

🖼️🖼️ A Semantic-Guided Cross-Attention #Network for #Change #Detection in #HighResolution Remote Sensing Images ✍️ Guowei Lu et al. 🔗 https://t.co/tOnzalyv7v