(Copyright © 2000 Piero Scaruffi | Legal restrictions - Termini d'uso )
The American neuroscientist Denise Ingebo-Barth believes that consciousness is a stream of discrete conscious events, just like a film is made by a stream of frames. The nervous system operates based on its own programming and its input. An operation of the nervous system results in a "trajectory" of neural events in the brain. Whenever that trajectory crosses the thalamus, a conscious event is generated. That trajectory could be coming from the senses (and result in a sensation) or the cortex (and result in a thought) and could be going to the cortex (and result in a memory). Trajectories evolve through a series of possible "fluctuations" and superimpositions, and, when they cross the thalamus, result in feelings. |