Fabrizio Musacchio<p>In their study, Morales-Gregorio et al. show that <a href="https://sigmoid.social/tags/NeuralManifolds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NeuralManifolds</span></a> in <a href="https://sigmoid.social/tags/V1" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>V1</span></a> shift dynamically under top-down influence from <a href="https://sigmoid.social/tags/V4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>V4</span></a>. They identify two distinct population activity states – eyes open vs. closed – with notably stronger V4→V1 signaling in the foveal region during eyes-open periods. A cool example of how cognitive context reshapes visual cortical dynamics.</p><p>🌍 <a href="https://www.cell.com/cell-reports/fulltext/S2211-1247(24)00699-5" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cell.com/cell-reports/fulltext</span><span class="invisible">/S2211-1247(24)00699-5</span></a></p><p><a href="https://sigmoid.social/tags/CompNeuro" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CompNeuro</span></a> <a href="https://sigmoid.social/tags/Neuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Neuroscience</span></a> <a href="https://sigmoid.social/tags/VisualCortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualCortex</span></a> <a href="https://sigmoid.social/tags/NeuralManifolds" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NeuralManifolds</span></a> <a href="https://sigmoid.social/tags/SystemsNeuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SystemsNeuroscience</span></a></p>
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#visualcortex
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Bytes Europe<p>Chinese scientists create visual sensor that adapts to extreme light changes in seconds <a href="https://www.byteseu.com/1171765/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">byteseu.com/1171765/</span><span class="invisible"></span></a> <a href="https://pubeurope.com/tags/AmericanInstituteOfPhysics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmericanInstituteOfPhysics</span></a> <a href="https://pubeurope.com/tags/AppliedPhysicsLetters" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AppliedPhysicsLetters</span></a> <a href="https://pubeurope.com/tags/ArtificialIntelligence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ArtificialIntelligence</span></a> <a href="https://pubeurope.com/tags/AutonomousDriving" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AutonomousDriving</span></a> <a href="https://pubeurope.com/tags/BionicRobotics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BionicRobotics</span></a> <a href="https://pubeurope.com/tags/BrainLikeComputingSystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BrainLikeComputingSystems</span></a> <a href="https://pubeurope.com/tags/ChineseScientists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ChineseScientists</span></a> <a href="https://pubeurope.com/tags/FuzhouUniversity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FuzhouUniversity</span></a> <a href="https://pubeurope.com/tags/QuantumDots" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QuantumDots</span></a> <a href="https://pubeurope.com/tags/RodCells" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RodCells</span></a> <a href="https://pubeurope.com/tags/Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Science</span></a> <a href="https://pubeurope.com/tags/TheHumanRetina" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TheHumanRetina</span></a> <a href="https://pubeurope.com/tags/VisualCortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualCortex</span></a> <a href="https://pubeurope.com/tags/YeYun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>YeYun</span></a> <a href="https://pubeurope.com/tags/ZincOxide" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ZincOxide</span></a></p>
Karthik Srinivasan<p>Our paper, "Stimulus representations in visual cortex shaped by spatial attention and microsaccades" was just published in the Proceedings of the National Academy of Sciences (PNAS).</p><p><a href="https://www.pnas.org/doi/10.1073/pnas.2420704122" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">pnas.org/doi/10.1073/pnas.2420</span><span class="invisible">704122</span></a></p><p><a href="https://neuromatch.social/tags/Attention" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Attention</span></a> <a href="https://neuromatch.social/tags/VisualAttention" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualAttention</span></a> <a href="https://neuromatch.social/tags/SpatialAttention" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpatialAttention</span></a> <a href="https://neuromatch.social/tags/VisualCortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualCortex</span></a> <a href="https://neuromatch.social/tags/Microsaccades" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsaccades</span></a> <a href="https://neuromatch.social/tags/Saccades" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Saccades</span></a> <a href="https://neuromatch.social/tags/EyeMovements" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EyeMovements</span></a> <a href="https://neuromatch.social/tags/Representation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Representation</span></a> <a href="https://neuromatch.social/tags/Dynamics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dynamics</span></a> <a href="https://neuromatch.social/tags/ActiveCognition" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ActiveCognition</span></a> <a href="https://neuromatch.social/tags/ActiveSensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ActiveSensing</span></a> <a href="https://neuromatch.social/tags/Decoding" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Decoding</span></a> <a href="https://neuromatch.social/tags/V4cortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>V4cortex</span></a> <a href="https://neuromatch.social/tags/ITcortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ITcortex</span></a> <a href="https://neuromatch.social/tags/Pulvinar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Pulvinar</span></a> <a href="https://neuromatch.social/tags/Neuroscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Neuroscience</span></a> <a href="https://neuromatch.social/tags/PNAS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PNAS</span></a></p>
PLOS Biology<p>This study shows that communication between the visual cortex and the brain's <a href="https://fediscience.org/tags/language" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>language</span></a> system is necessary for the representation of object knowledge in the <a href="https://fediscience.org/tags/VisualCortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualCortex</span></a> and for corresponding behaviors in humans <span class="h-card" translate="no"><a href="https://fediscience.org/@PLOSBiology" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>PLOSBiology</span></a></span> <a href="https://plos.io/4k1Jkoz" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">plos.io/4k1Jkoz</span><span class="invisible"></span></a></p>
PLOS Biology<p>How do we process images with high vs low <a href="https://fediscience.org/tags/memorability" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>memorability</span></a>? @Blahner @Yalda_Mhz &co show that only images with high memorability scores undergo extended processing late in time throughout the ventral visual stream, including early <a href="https://fediscience.org/tags/VisualCortex" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>VisualCortex</span></a> <a href="https://fediscience.org/tags/PLOSBiology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PLOSBiology</span></a> <a href="https://plos.io/4cDqn8u" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">plos.io/4cDqn8u</span><span class="invisible"></span></a></p>
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