Aleksandra Piejka

@aleksanpi.bsky.social

PhD in Psychology | Visiting researcher @ Mind-Body-Emotion Group @mbe-lab.bsky.social at MPI CBS @mpicbs.bsky.social | social determinants of health, psychophysiology, affective science (she/her)

You still have time to visit @c-abele.bsky.social poster on the opposing effects of loneliness and interoception on cardiac reactivity to interpersonal distance during a #VR stop-distance task ✋🫀🕶️ #PuG2026

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Mind-Body-Emotion Group@mbe-lab.bsky.social · 3mo ago

Do interoceptive body trust and loneliness shape our cardiac orienting responses to interpersonal proximity in naturalistic settings using immersive #VR? Stop by poster 440 by @c-abele.bsky.social to find out more! 🕐 Fri, June 5th | 10:00-12:00 (Poster session 2) 📍 Neue Aula #PuG2026 [6/6]

Morning #PuG2026 crowd! Mark your calendars for one of the first Mind-Body-Emotion talks by @aleksanpi.bsky.social today at 15:30!

Mind-Body-Emotion Group@mbe-lab.bsky.social · 3mo ago

How would you react to a virtual agent approaching you? 🏃🕶️ @aleksanpi.bsky.social will present a #VR pilot study assessing interpersonal proximity in virtual and real contexts, loneliness and and their physiological correlates. 🕐 Thu, June 4th | 15:30-17:00 📍 HS 08 #PuG2026 [2/6]

Excited to share our new preprint 📣 with P. Haggard, A. Villringer & @michaelgaebler.com Do internal bodily rhythms (cardiac + respiratory) shape not only when we act, but also our sense of agency (the feeling of control over actions and outcomes)? 🫀🫁 A thread below 🧵 [1/5]

Schematic summary of cardio-respiratory effects on voluntary action initiation and SoA

Also, if in Berlin and interested in open science and physiological data, this one is definitely for you 🫀

Mind-Body-Emotion Group@mbe-lab.bsky.social · 6mo ago

@martager.bsky.social 📍Special Talk 📆 Mar 11, 13:00 To conclude, meet the Brain-Body Analysis Special Interest Group (BBSIG): a collaborative initiative to benchmark & standardize peripheral physio signals (ECG, PPG, RESP) preprocessing and analysis. Check our pipelines from v0.0.1! 🫀🫁🧠 👉 bbsig.de

If you’re in Berlin today, come say hi and learn why more is not always better when it comes to emotions!

Mind-Body-Emotion Group@mbe-lab.bsky.social · 6mo ago

@aleksanpi.bsky.social @toninfrc.bsky.social 📍D31 📆Mar 10, 16:20 What if mental health depends not only on emotional intensity, but on how many emotional configurations we experience daily? We introduce emotional bandwidth: the breadth of emotional state space, linked to depression and loneliness 🎚️

Trying to build an experiment in Unity and slowly losing your patience? Spoiler: that’s completely normal! Meet EDIA - a modular framework for building studies in Unity. 🧩 Reusable modules 📊 Data sync 🕶️ Multi-headset support And yes, a “Find Waldo” demo is included - because science should be fun!

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EDIA@ediatoolbox.bsky.social · 10mo ago

Deadlines are there to be made. EDIA XR Toolbox for research is now publicly available online. Check out edia-toolbox.github.io for more details. Minor updates are to be expected in coming weeks. We are excited and planning an online zoom session for interested parties soon.

📢Our peer-reviewed article about the AffectTracker is finally out! 😲🕹️📈 Traditional methods for rating emotion often miss the dynamic, moment-to-moment nature of feelings. We designed a tool to capture this continuous affective experience in real-time during dynamic emotional stimulation.

Frontiers | AffectTracker: real-time continuous rating of affective experience in immersive virtual reality

Subjective experience is key to understanding affective states, characterized by valence and arousal. Traditional experiments using post-stimulus summary rat...

doi.org

We are super happy to announce the fourth edition of School of Ideas in Neuroscience! Come to Warsaw in September for in-depth talks, discussions and workshops that will help you to make sense of your data! The deadline for registration is July 21, 2025.

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Our next MBE group event for today is a poster presentation by @alexandroskas.bsky.social during Poster Session B, on how to improve eyewitness accuracy using 3D interactive lineups in VR 👁️🕵️‍♀️ 🗓️ Fri, June 20 | 13:00-14:30 📍2.XXX Z6 (second floor) #PuG2025

Mind-Body-Emotion Group@mbe-lab.bsky.social · last yr.

Can VR boost eyewitness accuracy? 👁️🕵️‍♂️ @alexandroskas.bsky.social will present the 3D Interactive Lineup (3DIL) — a new approach using VR to improve identification accuracy vs. traditional monoscopic 2D & 2.5D lineups. Poster B221 📆 Fri, June 20 | 13:00-14:30 📍 2.XXX Z6