Tag Archives | Meditation

DIY Ganzfeld Hacks

The sound artist Kim Cascone passed along a great link for making DIY Ganzfeld goggles.  When I was at the Rhine Research Center we were able to see their Ganzfeld rooms, and I’ve been interested in experimenting with the technique once I get more time. These kind of ‘hacks’ are a great way to work with some of the consciousness studies research without having the benefits of grant funding or donors!

“The Ganzfeld effect is a form of visual sensory deprivation.  The idea is to give the open eyes a blank visual field of uniform color.  Since there is nothing for the eyes to see, the brain cuts off the unchanging input, and often manufactures its own images – these may be thought of as mild hallucinations.  Personally, I haven’t experienced any vivid hallucinations via a Ganzfield, but I find the effect to be rather relaxing.  I’ve found that a Ganzfeld is very good for helping to eliminate excess chatter in the mind, especially when practicing meditation.… Read the rest

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A Scientific Revolution Driven by Meditation?

Picture: Tevaprapas Makklay (CC)

Most of us probably assume that scientists have little time for the mysteries of Eastern spirituality and meditation. And until just a few years ago that assumption might well have been true. But in recent years the emerging field of contemplative science has been having a real effect on the perception of meditation in the scientific community, a shift that might be the start of a new scientific revolution.

David Vargo is an instructor of psychology at Harvard Medical School, and has held the position of Senior Research Coordinator for the Mind and Life Institute, a not-for-profit organisation dedicated to fostering dialogue and research at the highest possible level between modern science and the great contemplative traditions. In this episode of the Buddhist Geeks podcast he gives a cogent overview of the state of scientific research in to meditation.

Buddhist Geeks Episode 262 : The Emerging Science of Mindfulness Meditation

Mindfulness is the concept that science is taking seriously.… Read the rest

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Study Shows Meditation Changes Brain Structure in Just 8 Weeks

Photo: Sarvodaya Shramadana, Colombo, Sri Lanka (CC)

Photo: Sarvodaya Shramadana, Colombo, Sri Lanka (CC)

Christie Nicholson writes in Scientific American:

The benefits of meditation have received newfound evidence from neuroscience in the last five years, as researchers are finding real physiological changes due to a sort of formally practiced introspection.

Recently scientists from Massachusetts General Hospital had 16 participants take an eight-week mindfulness meditation program. This sort of meditation focuses on nonjudgmental awareness of sensations and feelings. Subjects practiced for about 30 minutes a day.

Brain images were taken of each subject before and after the training. Scientists found increases in gray-matter density in the hippocampus — an area responsible for learning and memory. And they saw decreased density in the amygdala— which is responsible for our anxiety and stress responses …

All this reminds us of two things: 1) The brain is much more plastic than scientists thought even just a decade ago and 2) the way we feel—calm or anxious—can be correlated with real structural indicators in our brains.

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Binaural Beats with SbaGen Developer Jim Peters

Bavsa: binaural beat visual analysis tool

Bavsa: binaural beat visual analysis tool

An interview with Jim Peters, developer of SbaGen, who’s source code was used without permission for the notorious I-Doser. Via Technoccult:

Technoccult: Do you believe that I-Doser can actually deliver on their promise of providing a variety of discrete recreational psychoactive experiences? My own experience working with SbaGen, Brainwave Generator, and sound and light machines is that it does feel like “something happens,” but I haven’t found that the specific experience each one is aiming for (“relaxation,” “creativity,” “stimulation,” etc.) In fact, I actually conducted some controlled experiments with classmates as a research project in college. We investigated whether the “intelligence enhancement” setting of a particular sound and light machine was effective at improving MENSA test exam scores. We didn’t get statistically significant results.

Peters: No, I don’t believe that I-Doser can deliver on their promise. If I hit you over the head with a mallet you will see stars, but that doesn’t mean that you’ve had a marvellous journey through the universe.

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Occult of Personality With Jeremy Vaeni

Occult of Personality — Podcast Episode #85 Jeremy Vaeni

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In podcast episode 85, we’re joined by Jeremy Vaeni. Jeremy is a writer, director, podcaster, and experiencer of high-strangeness. He hosts and produces the successful and popular Culture of Contact and Paratopia podcasts.

Jeremy’s unique perspective on UFOlogy and the paranormal have earned him fans as well as critics, but he speaks his mind with frankness and a sense of humor that’s refreshing. We begin the interview hearing about his early experiences with UFOs and alien abduction. Based on these contacts, he’s led to understand that UFOs and aliens are not necessarily what many may believe, in that they serve to try to rouse humanity from its waking dream.

From there, we delve into what Jeremy calls his “I AM” experience. I think you’ll agree that his story is quite compelling, rather extreme, absolutely fascinating, brutally honest, and undoubtedly controversial.… Read the rest

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