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originally posted by: earthling42
a reply to: bb23108
My understanding of materialism is a 'me' full of greed, pleasure in possession, status, desire to obtain, to become, to fight for his own well being and to hell with the rest.
Test subjects taking part in an 8-week program of mindfulness meditation showed results that astonished even the most experienced neuroscientists at Harvard University. The study was led by a Harvard-affiliated team of researchers based at Massachusetts General Hospital, and the team’s MRI scans documented for the very first time in medical history how meditation produced massive changes inside the brain’s gray matter. “Although the practice of meditation is associated with a sense of peacefulness and physical relaxation, practitioners have long claimed that meditation also provides cognitive and psychological benefits that persist throughout the day,” says study senior author Sara Lazar of the MGH Psychiatric Neuroimaging Research Program and a Harvard Medical School instructor in psychology. “This study demonstrates that changes in brain structure may underlie some of these reported improvements and that people are not just feeling better because they are spending time relaxing.”
Sue McGreevey of MGH writes: “Previous studies from Lazar’s group and others found structural differences between the brains of experienced meditation practitioners and individuals with no history of meditation, observing thickening of the cerebral cortex in areas associated with attention and emotional integration. But those investigations could not document that those differences were actually produced by meditation.” Until now, that is. The participants spent an average of 27 minutes per day practicing mindfulness exercises, and this is all it took to stimulate a major increase in gray matter density in the hippocampus, the part of the brain associated with self-awareness, compassion, and introspection. McGreevey adds: “Participant-reported reductions in stress also were correlated with decreased gray-matter density in the amygdala, which is known to play an important role in anxiety and stress. None of these changes were seen in the control group, indicating that they had not resulted merely from the passage of time.”
“It is fascinating to see the brain’s plasticity and that, by practicing meditation, we can play an active role in changing the brain and can increase our well-being and quality of life,”
Selected Peer-Reviewed Publications on Psi Research
The following is a selected list of downloadable peer-reviewed journal articles reporting studies of psychic phenomena, mostly published in the 21st century. There are also some important papers of historical interest and other resources. A comprehensive list would run into thousands of articles. Click on the title of an article to download it.
The international professional organization for scientists and scholars interested in psi phenomena is the Parapsychological Association, an elected affiliate (since 1969) of the AAAS, the largest general scientific organization in the world.
Commonly repeated critiques about psi, such as “these phenomena are impossible,” or “there’s no valid scientific evidence,” or “the results are all due to fraud,” have been soundly rejected for many decades. Such critiques persist due to ignorance of the relevant literature and to entrenched, incorrect beliefs. Legitimate debates today no longer focus on existential questions but on development of adequate theoretical explanations, advancements in methodology, the “source” of psi, and issues about effect size heterogeneity and robustness of replication.
This page is maintained by Dean Radin. Updated April 18, 2014.