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Meditation Acutely Improves Psychomotor Vigilance, And May Decrease Sleep Need, Prashant Kaul, Jason Passafiume, Craig R. Sargent, Bruce F. O'Hara
Meditation Acutely Improves Psychomotor Vigilance, And May Decrease Sleep Need, Prashant Kaul, Jason Passafiume, Craig R. Sargent, Bruce F. O'Hara
Biology Faculty Publications
BACKGROUND: A number of benefits from meditation have been claimed by those who practice various traditions, but few have been well tested in scientifically controlled studies. Among these claims are improved performance and decreased sleep need. Therefore, in these studies we assess whether meditation leads to an immediate performance improvement on a well validated psychomotor vigilance task (PVT), and second, whether longer bouts of meditation may alter sleep need.
METHODS: The primary study assessed PVT reaction times before and after 40 minute periods of mediation, nap, or a control activity using a within subject cross-over design. This study utilized novice …