Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine
The paper reviews the literature dedicated to an association between sleep and memory problems and acetylcholine (AC) levels. Moderate impairments of circadian rhythms can develop with aging; however, these changes become quite significant in dementia, which impairs the sleep-wake cycle. Low AC leve...
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| Format: | Article |
| Language: | Russian |
| Published: |
IMA-PRESS LLC
2012-06-01
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| Series: | Неврология, нейропсихиатрия, психосоматика |
| Subjects: | |
| Online Access: | https://nnp.ima-press.net/nnp/article/view/134 |
| _version_ | 1797876529370234880 |
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| author | I V Litvinenko |
| author_facet | I V Litvinenko |
| author_sort | I V Litvinenko |
| collection | DOAJ |
| description | The paper reviews the literature dedicated to an association between sleep and memory problems and acetylcholine (AC) levels. Moderate impairments of circadian rhythms can develop with aging; however, these changes become quite significant in dementia, which impairs the sleep-wake cycle. Low AC levels during slow-wave sleep are critical for declarative (verbal) memory consolidation. An abnormal nocturnal reduction in cholinergic activity can worsen memory problems and provoke sleep deterioration. The results of the studies suggest that the type of an AC esterase inhibitor and the time of its administration are important for the development of these problems. Galantamine ensures high daytime concentrations of AC and its low nighttime levels, which enables the tone of cholinergic system to be maximally approaches physiological circadian rhythms. This may be essential to the improvement of sleep and memory in patients with dementia. |
| first_indexed | 2024-04-10T02:04:41Z |
| format | Article |
| id | doaj.art-d965c880aefd4229aaa93b58cf481ae3 |
| institution | Directory Open Access Journal |
| issn | 2074-2711 2310-1342 |
| language | Russian |
| last_indexed | 2024-04-10T02:04:41Z |
| publishDate | 2012-06-01 |
| publisher | IMA-PRESS LLC |
| record_format | Article |
| series | Неврология, нейропсихиатрия, психосоматика |
| spelling | doaj.art-d965c880aefd4229aaa93b58cf481ae32023-03-13T08:42:12ZrusIMA-PRESS LLCНеврология, нейропсихиатрия, психосоматика2074-27112310-13422012-06-014210010510.14412/2074-2711-2012-394134Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamineI V LitvinenkoThe paper reviews the literature dedicated to an association between sleep and memory problems and acetylcholine (AC) levels. Moderate impairments of circadian rhythms can develop with aging; however, these changes become quite significant in dementia, which impairs the sleep-wake cycle. Low AC levels during slow-wave sleep are critical for declarative (verbal) memory consolidation. An abnormal nocturnal reduction in cholinergic activity can worsen memory problems and provoke sleep deterioration. The results of the studies suggest that the type of an AC esterase inhibitor and the time of its administration are important for the development of these problems. Galantamine ensures high daytime concentrations of AC and its low nighttime levels, which enables the tone of cholinergic system to be maximally approaches physiological circadian rhythms. This may be essential to the improvement of sleep and memory in patients with dementia.https://nnp.ima-press.net/nnp/article/view/134sleepmemoryacetylcholinedementiagalantamine |
| spellingShingle | I V Litvinenko Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine Неврология, нейропсихиатрия, психосоматика sleep memory acetylcholine dementia galantamine |
| title | Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine |
| title_full | Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine |
| title_fullStr | Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine |
| title_full_unstemmed | Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine |
| title_short | Sleep and memory problems: acetylcholine in some neurodegenerative diseases, use of an extended-release formulation of galantamine |
| title_sort | sleep and memory problems acetylcholine in some neurodegenerative diseases use of an extended release formulation of galantamine |
| topic | sleep memory acetylcholine dementia galantamine |
| url | https://nnp.ima-press.net/nnp/article/view/134 |
| work_keys_str_mv | AT ivlitvinenko sleepandmemoryproblemsacetylcholineinsomeneurodegenerativediseasesuseofanextendedreleaseformulationofgalantamine |