{"title":"一种分析健康人与抑郁症患者生物节律的方法。","authors":"H Nagayama, K Tsuchiyama, K Yamada, N Hasama","doi":"10.1111/j.1440-1819.1994.tb03026.x","DOIUrl":null,"url":null,"abstract":"<p><p>Rectal temperature rhythms of healthy subjects and patients with depression were fitted to a waveform having cosine components of periods 8, 12, and 24 hours using the least squares method. The nadir was then used as an index of phase. The results suggest that this method gives more exact data than the conventional method of analyzing biological rhythms, which uses a least squares fit to a single, 24-hour-period cosine waveform.</p>","PeriodicalId":77425,"journal":{"name":"The Japanese journal of psychiatry and neurology","volume":"48 3","pages":"635-8"},"PeriodicalIF":0.0000,"publicationDate":"1994-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1111/j.1440-1819.1994.tb03026.x","citationCount":"0","resultStr":"{\"title\":\"A method for analyzing biological rhythms in healthy subjects and depressed patients.\",\"authors\":\"H Nagayama, K Tsuchiyama, K Yamada, N Hasama\",\"doi\":\"10.1111/j.1440-1819.1994.tb03026.x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Rectal temperature rhythms of healthy subjects and patients with depression were fitted to a waveform having cosine components of periods 8, 12, and 24 hours using the least squares method. The nadir was then used as an index of phase. The results suggest that this method gives more exact data than the conventional method of analyzing biological rhythms, which uses a least squares fit to a single, 24-hour-period cosine waveform.</p>\",\"PeriodicalId\":77425,\"journal\":{\"name\":\"The Japanese journal of psychiatry and neurology\",\"volume\":\"48 3\",\"pages\":\"635-8\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1111/j.1440-1819.1994.tb03026.x\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Japanese journal of psychiatry and neurology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1111/j.1440-1819.1994.tb03026.x\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Japanese journal of psychiatry and neurology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1111/j.1440-1819.1994.tb03026.x","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A method for analyzing biological rhythms in healthy subjects and depressed patients.
Rectal temperature rhythms of healthy subjects and patients with depression were fitted to a waveform having cosine components of periods 8, 12, and 24 hours using the least squares method. The nadir was then used as an index of phase. The results suggest that this method gives more exact data than the conventional method of analyzing biological rhythms, which uses a least squares fit to a single, 24-hour-period cosine waveform.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
