http://publicparapsychology.blogspot.com/2007/11/brain-response-to-future-event.html
A Brain Response to a Future Event? Monday, November 12, 2007 Whenever we suddenly encounter something that frightens or startles us, our body has a tendency to "jump" in response. Over the past decade, a considerable amount of evidence has been gathered to suggest that, on a very subtle and unconscious level, our body's autonomic nervous system may also "jump" in response to frightening or startling stimuli. However, it does so even before our body encounters such stimuli. This evidence comes from various experiments designed to explore the possible physiological signatures of a precognition-related experience that has come to be known as presentiment or pre-stimulus response. <more>
