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Breathwork can induce altered states of consciousness linked with changes in brain blood flow
Breathwork while listening to music may induce a blissful state in practitioners, accompanied by changes in blood flow to emotion-processing brain regions, according to a study published in the open-access journal PLOS One by Amy Amla Kartar from the Colasanti Lab in the Department of Clinical Neuroscience at Brighton and Sussex Medical School, U.K., and colleagues.
These changes occur even while the body’s stress response may be activated and are associated with reporting reduced negative emotions.
The popularity of breathwork as a therapeutic tool for psychological distress is rapidly expanding. Breathwork practices that increase ventilatory rate or depth, accompanied by music, can lead to altered states of consciousness (ASCs) similar to those evoked by psychedelic substances.
Quantum memory array brings us closer to a quantum RAM
The internet, social media, and digital technologies have completely transformed the way we establish commercial, personal and professional relationships. At its core, this society relies on the exchange of information that is expressed in terms of bits. This basic unit of information can be either a 0 or a 1, and it is usually represented in electrical circuits, for instance, as two voltage levels (one representing the bit in state 0 and the other representing state 1).
The ability to store and manipulate bits efficiently lays the basis of digital electronics and enables modern devices to perform a variety of tasks, ranging from sending emails and playing music to numerical simulations. These processes are only possible thanks to key hardware components like random-access memory (RAM), which offer temporary storage and on-demand retrieval of data.
In parallel, advances in quantum physics have led to a new kind of information unit: the qubit. Unlike classical bits, which are strictly 0 or 1, qubits can exist in a superposition of both states at once. This opens up new possibilities for processing and storing information, although its practical implications are still being explored.
The scientist who saw behind reality… then disappeared
John C. Lilly was more than a scientist — he was an explorer of hidden realms. Through his experiments, he stepped beyond the veil of ordinary reality… and claimed to witness something no one was supposed to see.
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Building a Dyson Swarm from Scratch
What does it take to turn the Sun into a power grid? Discover the step-by-step path from asteroid mining to a star-spanning megastructure.
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5:49 Gathering the Materials.
9:40 Proto-Swarm: Our First Steps.
13:05 Mining the Solar System.
14:33 Beyond Mercury: The True Scale of the Swarm.
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20:34 Building Habitats: How Much Mass Do We Really Need?
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How the brain follows an internal rhythm
“This suggests that theta-phase locking is a general phenomenon of the human memory system, but does not alone determine successful recall,” says the corresponding author.
While most nerve cells always fired at the same oscillation time, some nerve cells interestingly changed their preferred timing between learning and remembering. “This supports the theory that our brain can separate learning and retrieval processes within a brain wave, similar to members of an orchestra who start playing at different times in a piece of music,” says the author.
A research team has gained new insights into the brain processes involved in encoding and retrieving new memory content. The study is based on measurements of individual nerve cells in people with epilepsy and shows how they follow an internal rhythm. The work has now been published in the journal Nature Communications.
“Similar to members of an orchestra who follow a common beat, the activity of nerve cells appears to be linked to electrical oscillations in the brain, occurring one to ten times per second. The cells prefer to fire at specific times within these brain waves, a phenomenon known as theta-phase locking,” says the first author.
The research team found that the interaction between nerve cells and brain waves is active in both the learning and remembering of new information – specifically in the medial temporal lobe, a central area for human memory. However, in the study on spatial memory, the strength of theta-phase locking of nerve cells during memory formation was independent of whether the test subjects were later able to correctly recall the memory content.
Ancient Alien Artifacts — Cosmic Relics Of A Dangerous Past
Berzerkers.
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The silence of the stars might be hiding more than an absence of life — it might conceal ancient machines, monuments, and traps from civilizations long vanished. Today, we explore these eerie cosmic echoes and the risks of unearthing them.
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/ discord Credits: Ancient Alien Artifacts — Cosmic Relics Of A Dangerous Past Written, Produced & Narrated by: Isaac Arthur Script Editor: Lukas Konecny Graphics: Sergio Botero, Udo Schroeter Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Chapters 0:00 Intro 1:42 The Cosmic Junkyard 3:56 What Survives When Civilizations Don’t 9:31 Dangerous by Design 12:04 False Gifts and Poisoned Knowledge 15:37 We Might Already Be Inside One 19:21 Detecting the Undetectable 21:34 The Human Reaction 23:31 The Million-Year Message 24:55 Galactic Cemeteries 26:53 The Ghosts We Might Meet 28:43 The Next Artifacts.
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Credits:
Ancient Alien Artifacts — Cosmic Relics Of A Dangerous Past.
Written, Produced & Narrated by: Isaac Arthur.
Script Editor: Lukas Konecny.
Graphics: Sergio Botero, Udo Schroeter.
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Chapters.
0:00 Intro.
1:42 The Cosmic Junkyard.
3:56 What Survives When Civilizations Don’t.
9:31 Dangerous by Design.
12:04 False Gifts and Poisoned Knowledge.
15:37 We Might Already Be Inside One.
19:21 Detecting the Undetectable.
21:34 The Human Reaction.
23:31 The Million-Year Message.
24:55 Galactic Cemeteries.
26:53 The Ghosts We Might Meet.
28:43 The Next Artifacts