Search Results - "Wisor, J."

Evening light environments can be designed to consolidate and increase the duration of REM-sleep by Vethe, Daniel, Drews, H. J., Scott, J., Engstrøm, M., Heglum, H. S. A., Grønli, J., Wisor, J. P., Sand, T., Lydersen, S., Kjørstad, K., Faaland, P. M. P., Vestergaard, C. L., Langsrud, K., Kallestad, H.

“…Evening exposure to short-wavelength light has disruptive effects on circadian rhythms and sleep. These effects can be mitigated by blocking short-wavelength…”
Get full text

Dopaminergic—adrenergic interactions in the wake promoting mechanism of modafinil by Wisor, J.P., Eriksson, K.S.

“…Adrenergic signaling regulates the timing of sleep states and sleep state-dependent changes in muscle tone. Recent studies indicate a possible role for…”
Get full text

Gene expression in the rat brain during sleep deprivation and recovery sleep: an Affymetrix GeneChip® study by Terao, A., Wisor, J.P., Peyron, C., Apte-Deshpande, A., Wurts, S.W., Edgar, D.M., Kilduff, T.S.

“…Previous studies have demonstrated that macromolecular synthesis in the brain is modulated in association with the occurrence of sleep and wakefulness…”
Get full text

Sleep and circadian abnormalities in a transgenic mouse model of Alzheimer’s disease: A role for cholinergic transmission by Wisor, J.P., Edgar, D.M., Yesavage, J., Ryan, H.S., McCormick, C.M., Lapustea, N., Murphy, G.M.

“…The Tg2576 mouse model of Alzheimer’s disease (AD) exhibits age-dependent amyloid β (Aβ) deposition in the brain. We studied electroencephalographically…”
Get full text

Sleep slow-wave activity regulates cerebral glycolytic metabolism by Wisor, Jonathan P, Rempe, Michael J, Schmidt, Michelle A, Moore, Michele E, Clegern, William C

“…Non-rapid eye movement sleep (NREMS) onset is characterized by a reduction in cerebral metabolism and an increase in slow waves, 1-4-Hz oscillations between…”
Get full text

0003 DAT1 GENOTYPE MODULATES THE TIME-ON-TASK EFFECT ON THE PVT DURING TOTAL SLEEP DEPRIVATION by Satterfield, BC, Wisor, JP, Schmidt, MA, Van Dongen, H

“…Abstract Introduction: Previous research has shown that the magnitude of the time-on-task (TOT) effect, which is the increase in response variability across…”
Get full text

Altered rapid eye movement sleep timing in serotonin transporter knockout mice by Wisor, J. P, Wurts, S. W, Hall, F. S, Lesch, K. P, Murphy, D. L, Uhl, G. R, Edgar, D. M

“…The monoamine neurotransmitter serotonin has long been implicated in development and maintenance of sleep patterns, yet the role of the serotonin transporter…”
Get full text

Dopaminergic Role in Stimulant-Induced Wakefulness by Wisor, Jonathan P, Nishino, Seiji, Sora, Ichiro, Uhl, George H, Mignot, Emmanuel, Edgar, Dale M

“…The role of dopamine in sleep regulation and in mediating the effects of wake-promoting therapeutics is controversial. In this study, polygraphic recordings…”
Get full text

Gene expression in the rat cerebral cortex: Comparison of recovery sleep and hypnotic-induced sleep by Wisor, J.P., Morairty, S.R., Huynh, N.T., Steininger, T.L., Kilduff, T.S.

“…Most hypnotic medications currently on the market target some aspect of GABAergic neurotransmission. Although all such compounds increase sleep, these drugs…”
Get full text

Measurement of hypocretin/orexin content in the mouse brain using an enzyme immunoassay: the effect of circadian time, age and genetic background by Lin, L., Wisor, J., Shiba, T., Taheri, S., Yanai, K., Wurts, S., Lin, X., Vitaterna, M., Takahashi, J., Lovenberg, T.W., Koehl, M., Uhl, G., Nishino, S., Mignot, E.

“…The hypocretins (1 and 2) have emerged as key regulators of sleep and wakefulness. We developed a high-throughput enzyme immunoassay (EIA) to measure total…”
Get full text

Targeted Deletion of the Vgf Gene Indicates that the Encoded Secretory Peptide Precursor Plays a Novel Role in the Regulation of Energy Balance by Hahm, Seung, Mizuno, Tooru M., Wu, T.John, Wisor, Jonathan P., Priest, Catherine A., Kozak, Christine A., Boozer, Carol N., Peng, Bonnie, McEvoy, Robert C., Good, Paul, Kelley, Kevin A., Takahashi, Joseph S., Pintar, John E., Roberts, James L., Mobbs, Charles V., Salton, Stephen R.J.

“…To determine the function of VGF, a secreted polypeptide that is synthesized by neurons, is abundant in the hypothalamus, and is regulated in the brain by…”
Get full text

Disorders of the circadian clock: etiology and possible therapeutic targets by Wisor, J P

“…The mammalian circadian clock in the suprachiasmatic nuclei (SCN) of the hypothalamus conveys 24-hr rhythmicity to sleep-wake cycles, temperature, locomotor…”
Get more information

ARC Genotype Modulates Slow Wave Sleep and EEG Spectral Power Following Total Sleep Deprivation by Satterfield, B., Finlay, M., Skeiky, L., Lawrence-Sidebottom, D., Schmidt, M., Wisor, J., Van Dongen, H.

Get full text

Effect of Dietary Nitrate Supplementation on Sleep in Chronic Obstructive Pulmonary Disease Patients by Wisor, Jonathan P, Holmedahl, Nils Henrik, Saxvig, Ingvild West, Fjeldstad, Odd-Magne, Weitzberg, Eddie, Grønli, Janne, Engan, Harald Kåre

“…Poor sleep quality in chronic obstructive pulmonary disease (COPD) is a result of oxygen desaturation secondary to compromised lung function. Nitrate…”
Get full text

1021 Effect of Dietary Nitrate Supplementation on Sleep in Chronic Obstructive Pulmonary Disease Patients by Wisor, J P, Holmedahl, N, West Saxvig, I, Fjeldstad, O, Weitzberg, E, Gronli, J, Engen, H

“…Abstract Introduction Chronic obstructive pulmonary disease (COPD) requires the use of accessory muscles to overcome inadequate ventilation. The activity of…”
Get full text

A role for astroglial calcium activity in sleep and sleep homeostasis by Ingiosi, A., Hayworth, C., Harvey, D., Singletary, K., Rempe, M., Wisor, J., Frank, M.

Get full text

0308 DRD2 C957T Genotype Influences Vigilant Attention Performance Impairment During Total Sleep Deprivation by Muck, R A, Skeiky, L, Schmidt, M A, Satterfield, B C, Wisor, J P, Honn, K A, Van Dongen, H

“…Abstract Introduction There are substantial, phenotypical individual differences in the adverse impact of total sleep deprivation (TSD) on vigilant attention…”
Get full text

0020 TLR4 Genotype Is Associated with Nocturnal Sleep Duration and Consolidation by Sherazi, N A, Riedy, S M, Satterfield, B C, Schmidt, M A, Wisor, J P, Van Dongen, H

“…Abstract Introduction Toll-like receptor 4 (TLR4) is a cell membrane sensor for the pro-inflammatory membrane component, lipopolysaccharide. TLR4 activation…”
Get full text

Regulation of the vgf gene in the golden hamster suprachiasmatic nucleus by light and by the circadian clock by Wisor, Jonathan P., Takahashi, Joseph S.

“…By using in situ hybridization in the golden hamster brain, we have found that vgf mRNA levels are induced as a response to light stimulation in the…”
Get full text

Sleep Homeostasis and Night Work: A Polysomnographic Study of Daytime Sleep Following Three Consecutive Simulated Night Shifts by Pedersen, Torhild T, Sunde, Erlend, Wisor, Jonathan, Mrdalj, Jelena, Pallesen, Ståle, Grønli, Janne

“…Millions of people work at times that overlap with the habitual time for sleep. Consequently, sleep often occurs during the day. Daytime sleep is, however,…”
Get full text