The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
Microdialysis measurement of cortical and hippocampal acetylcholine release during sleep-wake cycle in freely moving cats
Abstract
The variations of Acetylcholine (ACh) release in the cerebral cortex and dorsal hippocampus were monitored by microdialysis during the electroencephalographically recorded sleep-waking cycle in freely moving cats. The results show a state-dependent variation in ACh output in both the cortex and the hippocampus. ACh release increased by approximately 100% during quiet waking (QW) and by 175% during active waking (AW) as referred to slow wave sleep (SWS) baseline. In contrast, a clear difference between the two areas was observed during REM sleep. During this stage ACh release in the cortex reached approximately the same values observed during QW, while in the hippocampus ACh release rose to about 4-fold the level obtained during SWS or twice that of QW. The results support the idea that the increase in ACh release in the cortex reflects the desynchronized EEG of wakefulness and REM sleep, while the marked increase of ACh during REM in the hippocampus may be related to the sustained theta activity in this area.
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In the citing paper
“Microdialysis studies in naı̈ve animals have found low micromolar levels of endogenous acetylcholine in the hippocampus (Marrosu et al, 1995).”
From Divergent Functional Effects of Sazetidine-A and Varenicline During Nicotine Withdrawal (2013) · cites this paper as Marrosu et al, 1995
In the citing paper
“On a network level, cholinergic modulation of the medial septum induces theta rhythm oscillations (Lawson and Bland, 1993) and theta rhythm is correlated with higher levels of acetylcholine in the hippocampus (Marrosu et al., 1995; Monmaur et al., 1997), while lesions of the cholinergic innervation reduce the magnitude of theta rhythm (Lee et al., 1994).”
From Modes and models of forebrain cholinergic neuromodulation of cognition (2011) · cites this paper as Marrosu et al., 1995
Citations
Cites
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The physiology and pharmacology of hippocampal formation theta rhythms
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Acetylcholine Liberation from Cerebral Cortex during Paradoxical (REM) Sleep
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(1991) · Techniques in the behavioral and neural sciences · doi:10.1016/c2013-0-04455-6 · Cited by 348
A small, removable microdialysis probe
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The sleep-deprived human brain
Krause, A. J., Simon, E. B., Mander, B. A., Greer, S. M., Saletin, J. M., Goldstein-Piekarski, A. N., & Walker, M. P. (2017) · Nature Reviews Neuroscience · doi:10.1038/nrn.2017.55 · Cited by 1,200
Sleep-Dependent Learning and Memory Consolidation
Walker, M. P., & Stickgold, R. (2004) · Neuron · doi:10.1016/j.neuron.2004.08.031 · Cited by 1,113
Overnight therapy? The role of sleep in emotional brain processing
Walker, M. P., & van der Helm, E. (2009) · Psychological Bulletin · doi:10.1037/a0016570 · Cited by 1,087
The role of sleep in emotional brain function
Goldstein, A. N., & Walker, M. P. (2014) · Annual Review of Clinical Psychology · doi:10.1146/annurev-clinpsy-032813-153716 · Cited by 1,052
“Keywords Sleep; rapid-eye movement (REM); Emotion; Memory; Major Depression; post-traumatic stress disorder (PTSD) Introduction The ability of the human brain to generate, regulate and be guided by emotions represents a fundamental process governing our personal lives, our mental health as well as our societal structu…”
BackgroundInfluentialThe Role of Sleep in Cognition and Emotion
Walker, M. P. (2009) · Annals of the New York Academy of Sciences · doi:10.1111/j.1749-6632.2009.04416.x · Cited by 1,111
Metadata
- Authors
- Marrosu, F., Portas, C., Mascia, M. S., Casu, M. A., Fà, M., Giagheddu, M., Imperato, A., & Gessa, G. L.
- Affiliations
- University of Cagliari (IT)
- Corresponding author
- Gessa, Gian Luigi
- Venue
- Brain Research
- Publisher
- Elsevier BV
- Published
- 1995-02
- Volume
- 671
- Issue
- 2
- Pages
- 329-332
- ISSN
- 0006-8993 (ISSN-L)
- OpenAlex
- W2092411461
- Cited by
- 480
- References
- 20
- Citations by year
- 2026: 6 · 2025: 16 · 2024: 10 · 2023: 12 · 2022: 16 · 2021: 20 · 2020: 13 · 2019: 18 · 2018: 20 · 2017: 31 · 2016: 18 · 2015: 22 · 2014: 23 · 2013: 11 · 2012: 24
- FWCI
- 3.18
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Brain Research (publishedVersion)
- PubMed (publishedVersion)
- UNICA IRIS Institutional Research Information System (University of Cagliari) (submittedVersion)
- P-arch (Science and Technology Park of Sardinia) (submittedVersion)
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
- Life Sciences › Neuroscience › Cognitive Neuroscience › Neural dynamics and brain function
- Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
- Keywords
- acetylcholine release, sleep-wake cycle, REM sleep, slow-wave sleep, cerebral cortex, dorsal hippocampus, cholinergic neurotransmission, theta activity, EEG desynchronization
- MeSH terms
- Acetylcholine, Animals, Cats, Cerebral Cortex, Electroencephalography, Hippocampus, Male, Sleep, Sleep, REM, Wakefulness, Microdialysis
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