Teresa Campillo Ferrer
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tecferrer.bsky.social
Teresa Campillo Ferrer
@tecferrer.bsky.social
Neuroscience researcher at Pompeu Fabra University (Barcelona, Spain) | Altered states of consciousness, sleep transitions, EEG & micro-phenomenology 👩‍🔬🧠💤
Have you ever heard about the ‘Hat Man’? Many people who experience sleep paralysis report seeing him: a dark, shadowy figure with a big hat, silently watching from the corner of the room. I was briefly mentioned in a Daily Mail article about this phenomenon: www.dailymail.co.uk/sciencetech/...
Have YOU seen the Hat Man? Experts say what's behind the creepy entity
Experts reveal the truth behind this terrifying spectre, who may have influenced one of Hollywood's most famous villains.
www.dailymail.co.uk
September 15, 2025 at 10:59 AM
Some fresh news!! Yesterday I defended my PhD thesis on "Electrophysiology and neurophenomenology of intermediate states of consciousness between wakefulness and sleep"🥳 Here’s a pic of a short text I shared on LinkedIn:
August 29, 2025 at 6:45 PM
Reposted by Teresa Campillo Ferrer
Can you be aware of nothing while you are asleep? I wrote a new piece on dreamless sleep experiences for @theconversation.com
theconversation.com/can-you-be-a.... I also talk about some of the exciting findings from @tecferrer.bsky.social's research.
Supported by @iashedinburgh.bsky.social
Can you be aware of nothing? The rare sleep experience scientists are trying to understand
Western theories of consciousness tend to assume consciousness is about information.
theconversation.com
August 26, 2025 at 3:18 PM
Happy to have collaborated with Paula Ábalos on this amazing project combining art and science! Here are some glimpses from the APARICIONES installation at ZiMMT (Leipzig), which brings wake-sleep intermediate states of consciousness to life (📸 Photos by Nicolas Rupcich)
July 23, 2025 at 1:10 PM
Interested in dream hacking and altered states of consciousness? You can now read two short texts @adrianaalsa.bsky.social and I wrote for the audiovisual installation APARICIONES, exploring these themes! To find them, explore the interactive archive at: apariciones.net
Apariciones
Apariciones.net – Archiving the immersive multimedia installation by Paula Abalos at ZIMMT Leipzig, exploring transitional states of consciousness between wakefulness and sleep.
apariciones.net
July 4, 2025 at 1:49 PM
Reposted by Teresa Campillo Ferrer
It was so refreshing to collaborate in this artistic project on liminal states of consciousness by Paula Ábalos (installation in Leipzig, Germany). I contributed a written piece on 'Dream hacking', which you need to find by interacting with the website :)
apariciones.net
Apariciones
Apariciones.net – Archiving the immersive multimedia installation by Paula Abalos at ZIMMT Leipzig, exploring transitional states of consciousness between wakefulness and sleep.
apariciones.net
July 4, 2025 at 11:10 AM
Happy to announce APARICIONES! — an audiovisual installation at📍ZiMMT in Leipzig 🗓️ 4–20 July 2025, by artist Paula Ábalos (📸IG: @paula.abalos), based on our 3-year collaboration exploring wake-sleep transitional states of consciousness.

More info at: 🌐 apariciones.net / zimmt.net/programm/
June 25, 2025 at 8:13 AM
Reposted by Teresa Campillo Ferrer
Pequeña mención mía en este artículo en el País sobre la mente en blanco elpais.com/salud-y-bien...
El cerebro se ‘duerme’ cuando se queda en blanco
Los últimos estudios sobre este fenómeno lo consideran un estado cerebral que recuerda al del sueño
elpais.com
April 25, 2025 at 9:02 AM
Excited to share the final chapter of my PhD now out as a preprint! 🎓 We explored unusual bodily experiences (including sleep paralysis and out-of-body experiences) using high-density EEG and in-depth interviews. 🧠😴
Check it out here: osf.io/preprints/ps...
April 14, 2025 at 10:45 AM
Reposted by Teresa Campillo Ferrer
⭐ Do you have experience with #psychedelics 🍄 or #meditation 🪷? ⭐

🆘 Please help us understand how these practices shape the experience of emotions in our bodies.

🔬 Contribute to science by taking part in a quick, 20-min anonymous online experiment.

🖱️ Click here to participate: bit.ly/3DYMEkb
January 22, 2025 at 10:40 PM
Reposted by Teresa Campillo Ferrer
📢 New preprint from the lab:

We are very excited to report the discovery of an oscillation in the Central Thalamus using rare direct recordings of human thalamic electrophysiology.

The novel oscillation is tightly coupled to specific, natural states of consciousness.🧵
Thalamic oscillations distinguish natural states of consciousness in humans https://www.biorxiv.org/content/10.1101/2025.01.28.635248v1
January 29, 2025 at 3:05 PM
Our new review on the clinical neuroscience of lucid dreaming is out! 🌙 We discuss its potential for treating nightmares and mental health, with some insights into its connection to Yoga Nidra: www.sciencedirect.com/science/arti...
The clinical neuroscience of lucid dreaming
During most dreams, the dreamer does not realize that they are in a dream. In contrast, lucid dreaming allows to become aware of the current state of …
www.sciencedirect.com
January 23, 2025 at 9:40 AM
Reposted by Teresa Campillo Ferrer
Do you want to know more about "lucid sleep" and how can this state be induced and examined using neurophenomenologically-inspired research methods? Then check this out!
philosophymindscience.org/index.php/ph...
Exploring “lucid sleep” and altered states of consciousness using meditation and visual stimulation: A case series study | Philosophy and the Mind Sciences
Philosophy and the Mind Sciences (PhiMiSci) focuses on the interface between philosophy of mind, psychology, and cognitive neuroscience. PhiMiSci is a peer-reviewed, not-for-profit open-access journal...
philosophymindscience.org
January 9, 2025 at 6:43 PM
Reposted by Teresa Campillo Ferrer
A new article has been published on #PhiMiSci as part of our special issue on dreaming and mind wandering: „Exploring ‚lucid sleep’ and altered states of consciousness using meditation and visual stimulation: A case series study“ by T. Campillo-Ferrer, A. Alcaraz-Sánchez and S. G. Torres-Platas.
Exploring “lucid sleep” and altered states of consciousness using meditation and visual stimulation: A case series study | Philosophy and the Mind Sciences
Philosophy and the Mind Sciences (PhiMiSci) focuses on the interface between philosophy of mind, psychology, and cognitive neuroscience. PhiMiSci is a peer-reviewed, not-for-profit open-access journal...
philosophymindscience.org
January 9, 2025 at 11:04 AM
🥳 Exciting news! Our paper on 'lucid sleep' is finally published! Dive into the EEG and phenomenology of five episodes including lucid dreamless sleep, lucid dreaming, and out-of-body-like experiences 💫🧠💤. Check it out here: 🔗https://philosophymindscience.org/index.php/phimisci/article/view/10227
January 9, 2025 at 7:50 PM