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- W2101799715 abstract "Serotonin (5-HT) has been implicated in the phase adjustment of the circadian system during the subjective day in response to nonphotic stimuli. Two components of the circadian system, the suprachiasmatic nucleus (SCN) (site of the circadian clock) and the intergeniculate leaflet (IGL), receive serotonergic projections from the median raphe nucleus and the dorsal raphe nucleus, respectively. Experiment 1, performed in golden hamsters housed in constant darkness, compared the effects of bilateral microinjections of the 5-HT 1A/7 receptor agonist, 8-hydroxydipropylaminotetralin (8-OH-DPAT; 0.5 μg in 0.2 μL saline per side), into the IGL or the SCN during the mid-subjective day. Bilateral 8-OH-DPAT injections into either the SCN or the IGL led to significant phase advances of the circadian rhythm of wheel-running activity ( p < .001). The phase advances following 8-OH-DPAT injections in the IGL were dose dependent ( p < .001). Because a light pulse administered during the middle of the subjective day can attenuate the phase-resetting effect of a systemic injection of 8-OH-DPAT, Experiment 2 was designed to determine whether light could modulate 5-HT agonist activity at the level of the SCN and/or the IGL. Serotonergic receptor activation within the SCN, followed by a pulse of light (300 lux of white light lasting 30 min), still induced phase advances. In contrast, the effect of serotonergic stimulation within the IGL was blocked by a light pulse. These results indicate that the respective 5-HT projections to the SCN and IGL subserve different functions in the circadian responses to photic and nonphotic stimuli." @default.
- W2101799715 created "2016-06-24" @default.
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- W2101799715 date "1998-10-01" @default.
- W2101799715 modified "2023-10-03" @default.
- W2101799715 title "Roles of Suprachiasmatic Nuclei and Intergeniculate Leaflets in Mediating the Phase-Shifting Effects of a Serotonergic Agonist and Their Photic Modulation during Subjective Day" @default.
- W2101799715 cites W1549812476 @default.
- W2101799715 cites W1565257873 @default.
- W2101799715 cites W1568697015 @default.
- W2101799715 cites W1668541200 @default.
- W2101799715 cites W1828538530 @default.
- W2101799715 cites W1961084257 @default.
- W2101799715 cites W1963919733 @default.
- W2101799715 cites W1970867394 @default.
- W2101799715 cites W1973063993 @default.
- W2101799715 cites W1973662797 @default.
- W2101799715 cites W1975275629 @default.
- W2101799715 cites W1975339550 @default.
- W2101799715 cites W1975614312 @default.
- W2101799715 cites W1977305497 @default.
- W2101799715 cites W1980396625 @default.
- W2101799715 cites W1987544940 @default.
- W2101799715 cites W1990434585 @default.
- W2101799715 cites W1990866848 @default.
- W2101799715 cites W1991974510 @default.
- W2101799715 cites W1993358982 @default.
- W2101799715 cites W1997560648 @default.
- W2101799715 cites W2000434316 @default.
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- W2101799715 cites W2004219402 @default.
- W2101799715 cites W2006068389 @default.
- W2101799715 cites W2008097494 @default.
- W2101799715 cites W2009446456 @default.
- W2101799715 cites W2011223835 @default.
- W2101799715 cites W2014389308 @default.
- W2101799715 cites W2016983964 @default.
- W2101799715 cites W2017649013 @default.
- W2101799715 cites W2021766491 @default.
- W2101799715 cites W2023104487 @default.
- W2101799715 cites W2023681821 @default.
- W2101799715 cites W2024250237 @default.
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- W2101799715 cites W2033449141 @default.
- W2101799715 cites W2033758189 @default.
- W2101799715 cites W2040903359 @default.
- W2101799715 cites W2051338474 @default.
- W2101799715 cites W2053968394 @default.
- W2101799715 cites W2055707825 @default.
- W2101799715 cites W2060324388 @default.
- W2101799715 cites W2060343866 @default.
- W2101799715 cites W2061684604 @default.
- W2101799715 cites W2062628880 @default.
- W2101799715 cites W2065591545 @default.
- W2101799715 cites W2069179900 @default.
- W2101799715 cites W2072435612 @default.
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- W2101799715 cites W2079954199 @default.
- W2101799715 cites W2080461836 @default.
- W2101799715 cites W2081526178 @default.
- W2101799715 cites W2087218966 @default.
- W2101799715 cites W2094391965 @default.
- W2101799715 cites W2094526136 @default.
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- W2101799715 cites W2108914538 @default.
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- W2101799715 cites W2146789539 @default.
- W2101799715 cites W2147933292 @default.
- W2101799715 cites W2159229750 @default.
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- W2101799715 cites W2423210625 @default.
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- W2101799715 doi "https://doi.org/10.1177/074873098129000237" @default.
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