Kabir Arora

Tracking attention using RIFT with a consumer-monitor setup Rapid Invisible Frequency Tagging (RIFT) is a recent technique that extends the traditional frequency tagging approach by stimulating at frequencies beyond the threshold of perception (≥60Hz). By doin...

Together with recent work by @olaf.dimigen.de on using RIFT with a monitor setup, as well as our own new preprint on using a monitor setup to track attention (www.biorxiv.org/content/10.1...), RIFT is now a lot more accessible both in terms of available recommendations and materials.

We offer advice and data-driven recommendations on hardware, experimental design, and analysis considerations.

If you're a cognition researcher considering using RIFT, it just got a lot easier!

Planning on running a RIFT study? In a new manuscript, we put together the RIFT know-how accumulated over the years by multiple labs (@lindadrijvers.bsky.social, @schota.bsky.social, @eelkespaak.bsky.social, with Cecília Hustá and others).

Preprint: osf.io/preprints/ps...

Spatial attention and working memory are popularly thought to be tightly coupled. Yet, distinct neural activity tracks attentional breadth and WM load.

In a new paper @jocn.bsky.social, we show that pupil size independently tracks breadth and load.

doi.org/10.1162/JOCN...

If you were as unfortunate as me, and missed King Kabir (@arora-borealis.bsky.social)'s talk at #ECVP2025 on the differences (in early visual processing) between internal and external attentional selection... no worries, you can find the paper here: share.google/TDIZCDK9puB6...

Dynamic competition between bottom-up saliency and top-down goals in early visual cortex Task-irrelevant yet salient stimuli can elicit automatic, bottom-up attentional capture and compete with top-down, goal-directed processes for neural representation. However, the temporal dynamics und...

🧠 Excited to share that our new preprint is out!🧠
In this work, we investigate the dynamic competition between bottom-up saliency and top-down goals in the early visual cortex using rapid invisible frequency tagging (RIFT).

📄 Check it out on bioRxiv: www.biorxiv.org/cgi/content/...

And now without bluesky making the background black...

Excited to share that I’ll be presenting my poster at #ECVP2025 on August 26th (afternoon session)!

🧠✨ Our work focused on dynamic competition between bottom-up saliency and top-down goals in early visual cortex by using Rapid Invisible Frequency Tagging

@attentionlab.bsky.social @ecvp.bsky.social

Excited to give a talk at #ECVP2025 (Tuesday morning, Attention II) on how spatially biased attention during VWM does not boost excitability the same way it does when attending the external world, using Rapid Invisible Frequency Tagging (RIFT). @attentionlab.bsky.social @ecvp.bsky.social

Overview of CAP-Lab presentations at CCN 2025. Lasse Dietz: Anticipated relevance modulates early visual processing Tuesday 12:30-16:30, poster A132 @ E-Hall Visual Processing & Computational Vision Liangyou Zhang: Attention alters numerosity tuning in the human brain Wednesday 12:30-16:30, poster B54 @ De Brug Object Recognition & Visual Attention Kabir Arora: Tracking covert attention over space and time using RIFT Wednesday 12:30-16:30, poster C144 @ E-Hall Object Recognition & Visual Attention

Looking forward to @compcogneuro.bsky.social's #CCN2025, which takes place in my backyard this year.

If you are there as well, hook me up for a chat, and go and visit
@lassedietz.bsky.social, @liangyouzhang.bsky.social, and
@arora-borealis.bsky.social's posters on Tue/Wed/Fri.

[1/2]