Consciousness Videos

Consciousness, Split-Brain Experiments, and Combining Minds | Documentary



metaRising

Can a conscious mind be divided? Beginning in the 1950s, experiments with split-brain patients revealed that consciousness could be divided between the two hemispheres of the brain. A surprising implication was that if consciousness could be divided, then it could also be combined. Evidence of this came in 2006, when conjoined twins Krista and Tatiana Hogan were born. The Hogan sisters were born with their brains connected by a thalamic bridge, which allowed a unique mental connection between them. We explore this surprising mental connection, and the possibility that we may one day connect our own minds with other conscious beings, together with what this might mean for our concept of self, identity, and the future of mind.

Please consider supporting my work on Patreon here ~ https://www.patreon.com/wakingcosmos
Thank you!

This documentary is a non-profit, educational film. All footage used with permission, or in compliance with fair use/fair dealing.

Music by Scott Buckley and Aleks Michalski.
Scott Buckley’s website: https://www.scottbuckley.com.au
Aleks Michalski’s Bandcamp https://axen.bandcamp.com/

#wakingcosmos

00:00 Split-brain Experiments
04:53 The Divided Mind
09:04 Conjoined Twins
12:30 Combining Minds

SEO TAGS
Consciousness documentary
Split-Brain documentary
Documentary about the brain
Documentary about the mind
Krista Hogan
Tatiana Hogan
Hogan Sisters
Hogan Twins
panpsychism
Waking Cosmos
The Divided Brain
The Divided Mind
Iain McGilchrist
The Master and his Emissary
The Matter with things
Michael Gazzaniga
Roger Sperry

Source

Similar Posts

26 thoughts on “Consciousness, Split-Brain Experiments, and Combining Minds | Documentary
  1. tbh a lot of my most cherished memories werent things i experience but rather things i read that others wrote. in a way humans already have developed mind melding. music and art has the ability to create emotional responses we've never felt before, which is why a song youve listened to a thousand times can sound even better the 1001st time after you experienced something new that made you really crave listening to that song. humans already have mixed all our minds into one. its called the internet, and it makes the decision to make itself grow every day, and forces humans to do things that they ordinarily wouldn't do.

  2. I’m very confused about one thing, can anyone help? If they slice through the corpus callosum, how do the motor impulses from the right hand side of the brain get through to the muscles on the left side off the body, and vice versa, to stimulate their contractions? Would cutting the corpus callosum not paralyse the individual?

  3. I don't understand how you say that the seperate entities that result from brain splitting surgery doesn't compel a materialist understanding of consciousness. As a Christian, I would prefer that consciousness is a supernatural phenomenon that follows our bodies around, but these split brain examples seem to contradict that notion.

  4. This is by FAR the best explanation of the experiment I've seen yet. The other videos I've watched regarding the tests on split brain people don't explain it very well

  5. I am a physicist and I will provide sound arguments that prove that consciousness is not generated by the brain and that the origin of our mental experiences is not physical (in my youtube channel you can find a video with more detailed explanations). This implies the existence in us of an unphysical element, which is usually called soul or spirit.

    Physicalism/naturalism is based on the belief that consciousness is an emergent property of the brain, but it can be proved that this hypothesis is inconsistent with our scientific knowledge and implies logical contradictions. There are in fact 2 arguments that prove such hypothesis contains a logical fallacy.

    1) All the alleged emergent properties are just simplified and approximate descriptions of underlying processes and arbitrary abstractions of the actual physical processes. An approximate description is only an abstraction, and no actual entity exists per se corresponding to that approximate description, simply because an actual entity is exactly what it is and not an approximation of itself; an approximate description is an idea that exists only in a conscious mind. This means that emergent properties are concepts that refer to something that has an inherent conceptual nature (abstract ideas).

    2) An emergent property is defined as a property that is possessed by a set of elements that its individual components do not possess. The point is that every set of elements is inherently an arbitrary abstraction which implies the arbitrary choice of determining which elements are to be included in the set. Therefore, any property attributed to the set as a whole is inherently arbitrary because it depends on the arbitrary choice used to define the set. Arbitrariness is a precondition for the existence of any emergent property, and consciousness is a precondition for the existence of arbitrariness.

    Both arguments 1 and 2 are sufficient to prove that every emergent property requires a consciousness from which to be conceived. Therefore, that conceiving consciousness cannot be the emergent property itself. Conclusion: consciousness cannot be an emergent property.

    In other words, emergence is a purely conceptual idea that is applied onto matter for taxonomy purposes. On a fundamental material level, there is no brain, or heart, or any higher level groups or sets, but just fundamental particles interacting. Emergence itself is just a category imposed by a mind, so the mind can't itself be explained as an emergent phenomenon. 

    If a concept refers to “something” whose existence presupposes the existence of arbitrariness, such “something” cannot exist independently of a conscious mind and can only exist as an idea in a conscious mind. For example consider the property of "beauty": beauty is intrisically subjective, abstract and implies arbitrariness; therefore, beauty cannot exist independently of a conscious mind. My arguments prove that emergent properties are of the same nature as beauty; they are intrinsically subjective and arbitrary, which is sufficient to prove that consciousness cannot be an emergent property because consciousness is the precondition for the existence of any emergent property.

    The "brain" doesn't objectively and physically exist as a single entity. We create the concept of the brain by arbitrarily "separating" it from everything else; however, there is no objective criterion that allows us to identify what separates brain and non-brain. Obviously, consciousness cannot be a property of an abstraction, because an abstraction cannot conceive of itself. Any set of elements is an arbitrary abstraction because it implies the arbitrary choice of including some elements in the set and excluding others. Physically the brain is not a single entity and therefore every alleged property of the brain is an arbitrary concept, a subjective abstraction. This is sufficient to prove that the hypothesis that consciousness is a property of the brain is nonsensical because it contains an intrinsic logical contradiction; consciousness is a necessary precondition for the existence of arbitrariness, and therefore the existence of consciousness cannot be a consequence of all that implies arbitrariness.

    An example of a concept that does not refer to something that is inherently subjective and presupposes the existence of arbitrariness, is the concept of “indivisible entity”.

    Consciousness can exist only as the property of an indivisible entity, because only an indivisible entity does not imply any kind of arbitrariness; furthermore, this indivisible entity must interact with brain processes because we know that there is a correlation between brain processes and consciousness. This indivisible entity cannot be physical, since there is no physical entity with such properties; therefore this indivisible entity corresponds to what is traditionally called soul or spirit. Marco Biagini

  6. Split brain patients claim they are one person, whereas the conjoined twins claim they are separate (I would imagine). What do you make of this? Amazing video. I have to say, a thalamic bridge sounds terrifying, if not permanently traumatizing.

  7. We've been doing it for so long. It's just that the feedback has boundaries. I wonder if NeuraLink could help in making society more efficient & resilient in terms of creating a technological hivemind? If it could then I might change my violent stance about it.

  8. IP seems to come to different conclusions: split-brain patients appear completely normal under ordinary circumstances. The disunity in their behaviour only appears under very special testing conditions. He quotes Hal Pashler and Michael Gazzaniga for instance: Sense of unification is still present in split-brain patients. https://www.youtube.com/watch?v=OIJiAhRd4jI

  9. Your videos are really good! You always point to something I have not thought of before, even though I think a lot about these topics. Today it was the theoretical possibility of bridging human and non-human animals. Will have to ponder that for a while. Thank you.

Comments are closed.

WP2Social Auto Publish Powered By : XYZScripts.com