Encyclopedia of Computational Neuroscience

Living Edition
| Editors: Dieter Jaeger, Ranu Jung

Coupled Oscillations in Neural Control of Breathing

Living reference work entry
DOI: https://doi.org/10.1007/978-1-4614-7320-6_43-2



The respiratory rhythm in mammals is generated by a respiratory central pattern generator (CPG) in the brainstem and encompasses both pons and medulla (see Fig. 1; Alheid and McCrimmon 2008; Smith et al. 2013). The pre-Bötzinger complex (pre-BötC), located in the ventrolateral region of the medulla, is the putative kernel of rhythmic inspiratory activity. The pre-BötC interacts with the expiratory neurons of Bötzinger complex (BötC) to generate primary respiratory oscillations. These oscillations are defined by both the intrinsic biophysical properties of neurons involved and the network interactions within and between the pre-BötC and BötC. Through the premotor neurons of the rostral ventral respiratory group (rVRG), these oscillations produce rhythmic drive to phrenic motoneurons that through the phrenic nerve (PN) control movements of the diaphragm and lung inflation.
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© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Department of Mathematical SciencesIndiana University – Purdue University IndianapolisIndianapolisUSA