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- W1977345721 abstract "Recent neuroimaging studies state that meditation increases regional cerebral blood flow (rCBF) in the prefrontal cortex (PFC). The present study employed functional near infrared spectroscopy (fNIRS) to evaluate the relative hemodynamic changes in prefrontal cortex during a cognitive task. Twenty-two healthy male volunteers with ages between 18 and 30 years (group mean age ± SD; 22.9 ± 4.6 years) performed a color-word stroop task before and after 20 minutes of meditation and random thinking. Repeated measures ANOVA was performed followed by a post-hoc analysis with Bonferroni adjustment for multiple comparisons between the mean values of ‘During’ and ‘Post’ with ‘Pre’ state. During meditation there was an increased in oxy-hemoglobin (∆HbO) and total hemoglobin (∆THC) concentration with reduced deoxy-hemoglobin (∆HbR) concentration over the right prefrontal cortex (rPFC), whereas in random thinking there was increased ∆HbR with reduced total hemoglobin concentration on the rPFC. The mean reaction time was shorter in stroop color word task with reduced ∆THC after meditation, suggestive of improved performance and efficiency in task related to attention. Our findings demonstrated that meditation increased cerebral oxygenation and enhanced performance, which was associated with prefrontal cortex activation." @default.
- W1977345721 created "2016-06-24" @default.
- W1977345721 creator A5031049810 @default.
- W1977345721 creator A5036344975 @default.
- W1977345721 creator A5072106177 @default.
- W1977345721 creator A5077363109 @default.
- W1977345721 date "2015-02-17" @default.
- W1977345721 modified "2023-10-16" @default.
- W1977345721 title "Hemodynamic responses on prefrontal cortex related to meditation and attentional task" @default.
- W1977345721 cites W1967260256 @default.
- W1977345721 cites W1969605453 @default.
- W1977345721 cites W1973474268 @default.
- W1977345721 cites W1978299946 @default.
- W1977345721 cites W1979478312 @default.
- W1977345721 cites W1980202989 @default.
- W1977345721 cites W1980337522 @default.
- W1977345721 cites W1983604804 @default.
- W1977345721 cites W1985098096 @default.
- W1977345721 cites W1991434325 @default.
- W1977345721 cites W1999057165 @default.
- W1977345721 cites W1999769006 @default.
- W1977345721 cites W2001574685 @default.
- W1977345721 cites W2003131878 @default.
- W1977345721 cites W2009046022 @default.
- W1977345721 cites W2011524111 @default.
- W1977345721 cites W2013657375 @default.
- W1977345721 cites W2016715882 @default.
- W1977345721 cites W2017913420 @default.
- W1977345721 cites W2023004526 @default.
- W1977345721 cites W2023692990 @default.
- W1977345721 cites W2025338613 @default.
- W1977345721 cites W2028418962 @default.
- W1977345721 cites W2030025902 @default.
- W1977345721 cites W2033199379 @default.
- W1977345721 cites W2037715202 @default.
- W1977345721 cites W2038810900 @default.
- W1977345721 cites W2040801941 @default.
- W1977345721 cites W2041818183 @default.
- W1977345721 cites W2045344246 @default.
- W1977345721 cites W2046456432 @default.
- W1977345721 cites W2046521201 @default.
- W1977345721 cites W2050168613 @default.
- W1977345721 cites W2052450807 @default.
- W1977345721 cites W2054292036 @default.
- W1977345721 cites W2054996700 @default.
- W1977345721 cites W2057177646 @default.
- W1977345721 cites W2058470552 @default.
- W1977345721 cites W2064742338 @default.
- W1977345721 cites W2068563850 @default.
- W1977345721 cites W2072431495 @default.
- W1977345721 cites W2073233413 @default.
- W1977345721 cites W2073394292 @default.
- W1977345721 cites W2075183869 @default.
- W1977345721 cites W2078530990 @default.
- W1977345721 cites W2091112035 @default.
- W1977345721 cites W2091318456 @default.
- W1977345721 cites W2092770659 @default.
- W1977345721 cites W2095408687 @default.
- W1977345721 cites W2095807860 @default.
- W1977345721 cites W2101890738 @default.
- W1977345721 cites W2106682404 @default.
- W1977345721 cites W2111105999 @default.
- W1977345721 cites W2118403710 @default.
- W1977345721 cites W2121049815 @default.
- W1977345721 cites W2121369951 @default.
- W1977345721 cites W2122289943 @default.
- W1977345721 cites W2125241674 @default.
- W1977345721 cites W2127215175 @default.
- W1977345721 cites W2130574076 @default.
- W1977345721 cites W2131442963 @default.
- W1977345721 cites W2131685876 @default.
- W1977345721 cites W2132002500 @default.
- W1977345721 cites W2135702249 @default.
- W1977345721 cites W2137343861 @default.
- W1977345721 cites W2140905478 @default.
- W1977345721 cites W2141674343 @default.
- W1977345721 cites W2144237907 @default.
- W1977345721 cites W2144241704 @default.
- W1977345721 cites W2145637681 @default.
- W1977345721 cites W2147870248 @default.
- W1977345721 cites W2148601705 @default.
- W1977345721 cites W2150704745 @default.
- W1977345721 cites W2150850854 @default.
- W1977345721 cites W2150925138 @default.
- W1977345721 cites W2151443397 @default.
- W1977345721 cites W2151963186 @default.
- W1977345721 cites W2152974639 @default.
- W1977345721 cites W2154459716 @default.
- W1977345721 cites W2155745728 @default.
- W1977345721 cites W2156761163 @default.
- W1977345721 cites W2158656748 @default.
- W1977345721 cites W2169365717 @default.
- W1977345721 cites W2171010884 @default.
- W1977345721 cites W2248756118 @default.
- W1977345721 cites W2252494831 @default.
- W1977345721 cites W2413220676 @default.
- W1977345721 cites W4243310154 @default.
- W1977345721 cites W4247396855 @default.
- W1977345721 cites W4376595809 @default.
- W1977345721 cites W88442006 @default.