"Core object recognition", defined as recognition in the central 10 degree visual field within ~ 200 ms, characterize-able by feedforward neural network of multiple layers, may be too simplistic. This reveals feedback within 10-40 ms for recognition in the.

This 3-minute video gives a quick introduction to.Zhaoping, L. (2025) Testing the top-down feedback in the central visual field using the reversed depth illusion, iScience, Volume 28, Issue 4, 112223, .

RT @SchmidhuberAI: 10 years ago, in May 2015, we published the first working very deep gradient-based feedforward neural networks (FNNs) wi….

A great program for Systems Vision Science symposium, Aug. 20-22, welcome to participate by registering until we reach capacity (100 people), We have: Tadashi Isa, David Brainard, Peter Dayan, Sheng He, Jonathan Victor, Jan Koenderink, Andrea von Doorn,.

It is particularly nice that the expected audience members have already sent me questions for the speech, so my speech preparation is now trying to address the questions.

I am preparing and looking forward to speak on "What does primary visual cortex (V1) do?" tomorrow (Thursday) 6 pm on this student organized event, event link here

Günther Palm will give a thought provoking talk this Friday 11 am German time on " Brain theory, what is it or what should it be?", welcome to join us on site or via zoom , see , easier to join in the discussion if you join physically.

As early as primary visual cortex, V1, neural activities are associated with target boosting and distractor suppression in guided visual search, reports this interesting paper Duecker et al 2025,

starting in a few minutes,.

Excited to host two speakers tomorrow, June 12, German time: Bert Shi at 14:00 on "Development and application of gaze control models for active perception", and Jochen Triesch at 16:00 on "From Spiking Predictive Coding to Learning Abstract Object.

some now believe humans process only 10 bits per second, it has been known since 1950s that it is up to 100 bits/s, I share this figure in my textbook "Understanding vision: theory, models, and data" , yes humans can be so fast :)

What do you think are the top-five theories about the biological brain since 1900? Please give your answers in this survey to help our preparation for a symposium in 2026 to celebrate computational/theoretical neuroscience. Thank you!! please RT.

Systems Vision Science Symposium, Aug. 20-22, Tuebingen, has its deadline for submitting contributions extended to June 1st, it features Tadashi Isa, Peter Dayan, David Brainard, Robbe Goris, Marcello Rosa, Roland Fleming, Pascal Fries, Andrea van Doorn,.

RT @AkiyoshiKitaoka: The diamond appears to move.

Deadline for submitting a contribution is today! Registration for participation without contribution is open until space (100 persons) is filled.

Fun to learn Information theory, part of the materials I teach, for "the efficient coding theory", in the course "Understanding vision: theory, models, and data". You can get the basics by several short videos (each < 10 minutes) in chapter 2 of this free online course.

RT @AkiyoshiKitaoka: 第1回　錯視・錯覚・だまし絵展.

RT @a_lidayan: I'm presenting this 3-5:30pm on Saturday, Hall 3 #396 🌞.come chat about designing rewards and intrinsic motivation for RL +….