YouTube video by Neuralink

Neuralink has performed its first transdural brain implant.

Communications Engineering, Published online: 01 September 2026; doi:10.1038/s44172-026-00735-zChengyao Shi and colleagues demonstrate an event-based compression and body channel communication for energy-efficient and high-bandwidth intracortical brain-computer interfaces (iBCIs). This framework lays the ground for transdural communication for distributed and free-floating brain implants.

SUMMARY: Cerebral proliferative angiopathy (CPA) is a rare cerebrovascular malformation that differs fundamentally from classic arteriovenous malformations (AVMs). Unlike AVMs, CPA is characterized by a diffuse vascular network intermingled with normal brain parenchyma, absence of a compact nidus or dominant feeders, and transdural supply. We conducted a comprehensive review of 75 published studies comprising 153 patients to summarize the full imaging spectrum. CPA most commonly presents in adolescence or young adulthood, with a slight female predominance, and generally involves the supratentorial brain, spanning multiple lobes. On CT and MRI, CPA typically demonstrates dispersed cortical flow voids and serpiginous enhancing vascular channels, with secondary findings like ischemia, cortical atrophy, calcifications, hemorrhage, and variable venous drainage patterns. Perfusion and metabolic imaging consistently reveal widespread hypoperfusion and impaired cerebrovascular reserve, supporting its ischemia-driven pathogenesis. DSA shows an absence of dominant feeders, proximal arterial stenoses, frequent transdural collaterals, rarely flow-related aneurysms, and modest venous enlargement. It can occasionally have a progressive nature, with risks of delayed infarction, hemorrhage, and neurologic deficits. Multimodal imaging is essential for distinguishing this under-recognized yet clinically important entity from AVMs and other mimics, because management differs substantially. A standardized reporting framework may help refine diagnostic criteria and improve clinical outcomes. CPA : cerebral proliferative angiopathy IQR : interquartile range VEGF : vascular endothelial growth factor

YouTube video by Neuralink

YouTube video by Neuralink

YouTube video by Neuralink

SUMMARY: Cerebral proliferative angiopathy (CPA) is a rare cerebrovascular malformation that differs fundamentally from classic arteriovenous malformations (AVMs). Unlike AVMs, CPA is characterized by a diffuse vascular network intermingled with normal brain parenchyma, absence of a compact nidus or dominant feeders, and transdural supply. We conducted a comprehensive review of 75 published studies comprising 153 patients to summarize the full imaging spectrum. CPA most commonly presents in adolescence or young adulthood, with a slight female predominance, and generally involves the supratentorial brain, spanning multiple lobes. On CT and MRI, CPA typically demonstrates dispersed cortical flow voids and serpiginous enhancing vascular channels, with secondary findings like ischemia, cortical atrophy, calcifications, hemorrhage, and variable venous drainage patterns. Perfusion and metabolic imaging consistently reveal widespread hypoperfusion and impaired cerebrovascular reserve, supporting its ischemia-driven pathogenesis. DSA shows an absence of dominant feeders, proximal arterial stenoses, frequent transdural collaterals, rarely flow-related aneurysms, and modest venous enlargement. It can occasionally have a progressive nature, with risks of delayed infarction, hemorrhage, and neurologic deficits. Multimodal imaging is essential for distinguishing this under-recognized yet clinically important entity from AVMs and other mimics, because management differs substantially. A standardized reporting framework may help refine diagnostic criteria and improve clinical outcomes. CPA : cerebral proliferative angiopathy IQR : interquartile range VEGF : vascular endothelial growth factor

What happens when a machine no longer needs to be trained to see something new? That's the quiet question sitting underneath this week's news, buried next to a less invasive brain implant and a handful of robots getting tougher for the real world. Neuralink says it's completed its first "transdural" brain implant, a surgical approach built to reduce trauma during the procedure. As someone who spends a lot of time thinking about how you get sensors close to a human eye without hurting anyone, I find these less-invasive-implant strategies worth watching, because the surgical-risk problem is basically the same one we wrestle with in ophthalmic hardware. Vision is getting less invasive too, in its own way. Roboflow rolled out text-prompt object detection built on SAM3 (Meta's latest segmentation model): you type the class of object you want "forklift," "cracked tile," whatever, and it returns boxes and masks without you collecting a single training image first. That's a real shift. For most of computer vision's history, teaching a model to recognize something new meant labeling hundreds of examples before you could even start; this collapses that step into a sentence. The same week brought several applied builds using the same detect-then-orchestrate pattern: a drone system that patrols for intrusions, a pipeline that inspects transmission lines for damaged cables, and an airport tool that spots foreign debris on the tarmac. The Robot Report's roundup of June's biggest robotics stories leaned heavily on humanoid robots companies going public, new deployments, and production milestones stacking up faster than would have seemed plausible a few years ago. Apptronik unveiled its Apollo 2 humanoid alongside a dedicated data-collection facility built so the robot keeps learning after it's deployed, not just during initial training which quietly answers one of the harder questions in robotics: how do you keep a system improving once it's out of the lab? X Square Robot raised enough across four funding rounds to reach a $2.8 billion valuation, betting on the same combination of foundation models and physical hardware driving the rest of the humanoid wave. There was also a quieter but pointed piece arguing that ruggedization designing hardware to survive dust, drops, and vibration, not just clean demo-floor conditions is no longer optional as robots move into uncontrolled environments, and that's a lesson anyone who's shipped hardware into a clinic instead of a trade-show booth learns the hard way. What sticks with me isn't any single story here, it's how many of them were about removing friction fewer training images, fewer surgical risks, fewer steps between an idea and the person using it. If that trend holds, the next genuinely interesting year in this space might not be defined by a new capability at all, but by how few steps are left between "we can do this" and "this actually works in someone's hands." References [1] Elon Musk's Brain-chip Startup Aims for Scalability with New Transdural Procedure — https://roadtovr.com/elon-musk-brain-neuralink-transdural-implant/ [2] Text Prompt Object Detection with Roboflow — https://blog.roboflow.com/text-prompt-object-detection/ [3] Building a Drone-Based Security System with Computer Vision — https://blog.roboflow.com/drone-based-security-reconnaissance-system/ [4] Transmission Line Inspection AI — https://blog.roboflow.com/transmission-line-inspection-ai/ [5] Tarmac Safety AI — https://blog.roboflow.com/tarmac-safety-ai/ [6] Top 10 Robotics Developments of June 2026 — https://www.therobotreport.com/top-10-robotic-stories-june-2026/ [7] Apptronik Unveils Apollo 2 and a Flagship Data Collection and Training Facility — https://www.therobotreport.com/apptronik-unveils-apollo-2-flagship-data-collection-training-facility/ [8] X Square Robot Brings Its Valuation to $2.8B with Four Consecutive Funding Rounds — https://www.therobotreport.com/x-square-robot-brings-valuation-2-8b-four-consecutive-funding-rounds/ [9] In Robotics, Ruggedization Is No Longer Optional — https://www.therobotreport.com/in-robotics-ruggedization-is-no-longer-optional/