Olfactory Bulb Field Potentials and Respiration in Sleep-Wake States of Mice
المؤلفون المشاركون
Draguhn, Andreas
Jessberger, Jakob
Zhong, Weiwei
Brankačk, Jurij
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-05-10
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
It is well established that local field potentials (LFP) in the rodent olfactory bulb (OB) follow respiration.
This respiration-related rhythm (RR) in OB depends on nasal air flow, indicating that it is conveyed by sensory inputs from the nasal epithelium.
Recently RR was found outside the olfactory system, suggesting that it plays a role in organizing distributed network activity.
It is therefore important to measure RR and to delineate it from endogenous electrical rhythms like theta which cover similar frequency bands in small rodents.
In order to validate such measurements in freely behaving mice, we compared rhythmic LFP in the OB with two respiration-related biophysical parameters: whole-body plethysmography (PG) and nasal temperature (thermocouple; TC).
During waking, all three signals reflected respiration with similar reliability.
Peak power of RR in OB decreased with increasing respiration rate whereas power of PG increased.
During NREM sleep, respiration-related TC signals disappeared and large amplitude slow waves frequently concealed RR in OB.
In this situation, PG provided a reliable signal while breathing-related rhythms in TC and OB returned only during microarousals.
In summary, local field potentials in the olfactory bulb do reliably reflect respiratory rhythm during wakefulness and REM sleep but not during NREM sleep.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jessberger, Jakob& Zhong, Weiwei& Brankačk, Jurij& Draguhn, Andreas. 2016. Olfactory Bulb Field Potentials and Respiration in Sleep-Wake States of Mice. Neural Plasticity،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1113149
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jessberger, Jakob…[et al.]. Olfactory Bulb Field Potentials and Respiration in Sleep-Wake States of Mice. Neural Plasticity No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1113149
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jessberger, Jakob& Zhong, Weiwei& Brankačk, Jurij& Draguhn, Andreas. Olfactory Bulb Field Potentials and Respiration in Sleep-Wake States of Mice. Neural Plasticity. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1113149
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1113149
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر