Nasal airflow is greater in one nostril than in the other because of transient asymmetric nasal
passage obstruction by erectile tissue. The extent of obstruction alternates across nostrils …

Abstract Purpose of Review Surgical deactivation of migraine trigger sites by extracranial
neurovascular decompression has produced encouraging results and challenged previous …

Background: The nasal cycle exhibits mainly reciprocal changes in nasal airflow that may be
controlled from centres in the hypothalamus and brainstem. This study aims to gather new …

Conclusion: The reciprocal nature of the nasal cycle declined with age in keeping with other
published data, suggesting that studies of the nasal cycle may be a useful measure of …

It is well recognised that nasal airflow (secondary to patency) is not constant and can be
influenced factors such as exercise and disease. There are also periodic fluctuations, which …