Quotes & Sayings About Signal Processing

The brain's auditory cortex, for instance, processes an audio signal from your ear faster than a visual signal is processed in the visual cortex. The difference is around 40 milliseconds, which is not much, but enough to justify using a gun for starting a race, instead of a light flash. The faster audio processing speed means that sprint runners react more quickly to a bang than to a flash of light. — Jean Paul Zogby

In Molecules of Emotion, Pert revealed how her study of information-processing receptors on nerve cell membranes led her to discover that the same "neural" receptors were present on most, if not all, of the body's cells. Her elegant experiments established that the "mind" was not focused in the head but was distributed via signal molecules to the whole body. As importantly, her work emphasized that emotions were not only derived through a feedback of the body's environmental information. Through self-consciousness, the mind can use the brain to generate "molecules of emotion" and override the system. While proper use of consciousness can bring health to an ailing body, inappropriate unconscious control of emotions can easily make a healthy body diseased, — Bruce H. Lipton

Most people don't see half of what's in front of them. Your visual cortex does a shit load of imaging processing before the signal even gets to your brain, whose priorities are still checking the ancestral Savannah for dangerous predators, edible berries and climable trees. That's why a sudden cat in the night can make you jump and some people when distracted, can walk right out in front of a bus. Your brain just isn't interested in those large moving chunks of metal or the static heaps of brightly colored stuff that piles up in drifts around us. Never mind all that, says your brain, it's those silent fur-covered merchants of death you've got to watch out for. — Ben Aaronovitch

They're very strong in memory. Didn't do very much in microprocessors or digital signal processing. — Jack Kilby

The cerebral processing of that visceral input as a signal of death was accurate. Without the kinds of therapy that had been developed over the decades, this cancer would have been fatal. Hope, then, is constructed not just from rational deliberation, from the conscious weighing of information; it arises as an amalgam of thought and feeling, the feelings created in part by neural input from the organs and tissues. — Jerome Groopman

But, when we started our product portfolio, we focused the mixed signal requirements first for image processing devices and then in audio applications, targeting our technology into the growing use of digital technology in consumer markets. — David Milne

Our brains turn into simple signal-processing units, quickly shepherding information into consciousness and then back out again. — Nicholas Carr

As he analyzed the areas that fire in chronic pain, he observed that many of those areas also process thoughts, sensations, images, memories, movements, emotions, and beliefs - when they are not processing pain. That observation explained why, when we are in pain, we can't concentrate or think well; why we have sensory problems and often can't tolerate certain sounds or light; why we can't move more gracefully; and why we can't control our emotions very well and become irritable and have emotional outbursts. The areas that regulate these activities have been hijacked to process the pain signal. — Norman Doidge