That is not correct. Our experiences, whether thought, mental image with or without sensory perception have location. They are physical states of brain so they are basically bounded to where your brain is.
So far, this is just an assertion made without any evidence.
A mental image of a tree without any sensory perception has a location inside your brain. In fact the image is a construct of your brain activity.
You mentioned that the brain constructs the image, which I can agree since memory is involved. However, your explanation only takes into account the cause (memory) but not the effect (mental imagery). Can we observe the image? Where is it?
I personally believe that consciousness is intrinsic property of matter. In fact it is absurd to consider consciousness as an emergent phenomena, a physical state, because brain has to construct experiencer/consciousness and the subject of experience, a thought for example, at the same moment which is not economical since the experience of subject matter is enough. Moreover, we know that matter is experiencer, it reacts, so why bother and claim that consciousness is an emergent phenomena.
So you claim that matter (brain) is the experiencer and that it constructs consciousness/experience. I don’t quite see how this rules out emergence unless you’re saying that consciousness is not a higher-level property. The only supporting point that you offered was that matter reacts. If ‘reaction’ was the only standard to go by then I’d say you had a point, however, conscious experience involve mental reactions, and the physical brain is not attributed with being sad, having desires, and other subjective states. In other words, physical reactions are different than mentalistic reactions. Besides my former point, it’s also a leap to say that reaction implies awareness.
Mind to me as it is discussed is intrinsic property of matter rather than an emergent phenomena.
I understand what you mean but I respectfully disagree.
This to me is total nonsense. Consciousness is ontologically irreducible to other property of matter because it is the basic and intrinsic property of matter. We assign charge, mass and all other attributes to matter to explain how matter behaves. It is pretty similar to us, we receive (name removed by moderator)ut and react – matter also receives photon and reacts.
The law of identity says otherwise. Whatever is true of x (brain) must be true of y (the mind) and vice-versa. We would not ascribe mental attributes (feelings, beliefs, awareness, mental imagery, etc) to a brain any more than we would to a rock. Another objection to your point would be the fact that mental activity can conflict with brain states and I’ll elaborate on this more below.
You’d also have to explain to me ‘mental causation’ as evidenced by neuroplasticity studies.
According to your worldview, the brain is in control of our thoughts and behavior. As you said earlier, it constructs our mental experience. Self-directed neuroplasticity provides evidence of our ability to use our mind to change our brain states. ** If the mind was the brain, it wouldn’t make sense for it (the brain) to work against itself and change itself to reflect something against itself.** As in the neuroplasticity studies, we know that the ‘mind’ was the cause of the change, because mental states/activity can be different than brain states/activity.
For instance, lets say you have a person with obsessive-compulsive disorder. OCD is a disorder that’s rooted in neurobiology, and the neurological activity leads to OCD thoughts/behavior. Yet, you have this person having mental activity that involves not liking their symptoms, desires to change, thoughts of being normal, etc. So far here we have mental activity that’s able to act in ways that are contrary to brain activity which is yet another reason why the two aren’t necessarily the same. If that’s not a strong enough case for you, then imagine this person’s mental activity being able to affect the brain to the point that the brain changes to reflect the mental behavior (the wants/desires, thoughts, imagery, etc). Again, a clear example of ‘mental causation’ in that the mental activity preceded the change in brain activity, and keep in mind that the brain activity was supposed to be fixed since it’s in charge of mental experience and all that.
Could you please elaborate on the topic of neuroplasticity?
Refer to my response above this one. Basically, I question the purpose of the brain if it does not have the control over behavior as we think it does. What other brain activity will this new field (neuroplasticity) show that we can change using your mind? At this point, the brain may as well function as a medium.