You can affect your consciousness by hitting yourself in the head with a hammer. Pretty good argument for me to believe it is a physical phenomenon.
Let's say you have a dream where you hit yourself in the head with a hammer and pass out. Surely that won't lead you to believe that your consciousness arises from your dream brain.
Let's say you have a dream where you hit yourself in the head with a hammer and pass out. Surely that won't lead you to believe that your consciousness arises from your dream brain.