EEG, EEG Power Spectra, and Behavioral Correlates of Opioids and Other Psychoactive Agents

1987 ◽  
pp. 199-226
Author(s):  
Gerald A. Young ◽  
Oksoon Hong ◽  
Naim Khazan
Keyword(s):  
Power Spectra ◽  
Behavioral Correlates ◽  
Eeg Power Spectra ◽  
Eeg Power

Modification of EEG functional connectivity and EEG power spectra in overweight and obese patients with food addiction: An eLORETA study

2014 ◽  
Vol 9 (4) ◽  
pp. 703-716 ◽  
Author(s):  
Claudio Imperatori ◽  
Mariantonietta Fabbricatore ◽  
Marco Innamorati ◽  
Benedetto Farina ◽  
Maria Isabella Quintiliani ◽  
...  
Keyword(s):  
Functional Connectivity ◽  
Food Addiction ◽  
Power Spectra ◽  
Obese Patients ◽  
Eeg Power Spectra ◽  
Eeg Power ◽  
Eeg Functional Connectivity

Effect of neurotoxin DSP4 on EEG power spectra in the rat acute model of epilepsy

1995 ◽  
Vol 196 (1-2) ◽  
pp. 49-52 ◽  
Author(s):  
Milka Ćulić ◽  
Jasna Šaponjić ◽  
Bogdan Janković ◽  
Slobodan Udović ◽  
Slaviša Popović ◽  
...  
Keyword(s):  
Power Spectra ◽  
Eeg Power Spectra ◽  
Eeg Power

Lipopolysaccharide increases EEG delta activity within non-REM sleep and disrupts sleep continuity in rats

1995 ◽  
Vol 268 (5) ◽  
pp. R1310-R1318 ◽  
Author(s):  
M. Lancel ◽  
J. Cronlein ◽  
P. Muller-Preuss ◽  
F. Holsboer
Keyword(s):  
Sleep Deprivation ◽  
Rem Sleep ◽  
Brain Temperature ◽  
Power Spectra ◽  
Eeg Activity ◽  
Eeg Power Spectra ◽  
Sleep Maintenance ◽  
Before And After ◽  
Delta Activity ◽  
Eeg Power

Activation of the immune system by microorganisms or specific microbial constituents promotes non-rapid-eye-movement (REM) sleep (non-REMS). In this study, we assessed the effects of lipopolysaccharide (LPS) on sleep duration, electroencephalogram (EEG) power spectra, and brain temperature (Tbr) in rats. Twenty-four hour recordings were made before and after intraperitoneal injection of vehicle or 30 or 100 micrograms/kg LPS at lights on. During the first 12 h after administration of both doses of LPS, Tbr was elevated, REMS duration was reduced, and non-REMS duration was unchanged, whereas the non-REMS episodes were shortened. EEG activity within non-REMS from 0.5 to 7 Hz was enhanced during hours 3-12. During the second 12-h period, the number of non-REMS and REMS episodes and the total time in both states were increased. EEG activity within non-REMS was mainly reduced in the entire frequency range (0.5-25.5 Hz). The effects of LPS did not differ between the doses. The effects of LPS on EEG power spectra are similar to those observed after sleep deprivation, i.e., a physiological intensification of non-REMS, indicating that both manipulations may activate common sleep EEG regulatory mechanisms. However, the disruption of non-REMS continuity following LPS administration at light onset contrasts the changes induced by sleep deprivation and may reflect an effect of a systemic inflammatory response on sleep maintenance.

Effect of sleep deprivation on sleep and EEG power spectra in the rat

1984 ◽  
Vol 14 (3) ◽  
pp. 171-182 ◽  
Author(s):  
Alexander A. Borbély ◽  
Irene Tobler ◽  
Mehmet Hanagasioglu
Keyword(s):  
Sleep Deprivation ◽  
Power Spectra ◽  
Eeg Power Spectra ◽  
Eeg Power

Sex differences and the effect of gaboxadol and zolpidem on EEG power spectra in NREM and REM sleep

2009 ◽  
Vol 24 (11) ◽  
pp. 1613-1618 ◽  
Author(s):  
DJ Dijk ◽  
LM James ◽  
S Peters ◽  
JK Walsh ◽  
S Deacon
Keyword(s):  
Sex Differences ◽  
Rem Sleep ◽  
Power Spectra ◽  
Eeg Power Spectra ◽  
Eeg Power
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