Objective To provide updated evidence‐based recommendations about when to obtain
neuroimaging in patients with migraine. Methods Articles were included in the systematic …

Cranio‐spinal volume and pressure changes associated with the cardiac‐cycle and
respiration are altered in Chiari I malformation (CMI) due to obstruction of cerebrospinal fluid …

Cerebrospinal fluid (CSF), a clear fluid bathing the central nervous system (CNS),
undergoes pulsatile movements. Together with interstitial fluid, CSF plays a critical role for …

Chiari malformations are a collection of hindbrain and craniocervical junction abnormalities
(Table 1), of which Chiari I malformation (CMI) is the most commonly seen type in clinical …

Background Short-lasting cough-associated headache (CAH) in patients with Chiari I
malformation (CMI) is believed to be due to transient worsening of cerebrospinal flow (CSF) …

Cough-associated headaches (CAHs) are thought to be distinctive for Chiari malformation
type I (CMI) patients and have been shown to be related to the motion of cerebrospinal fluid …

Objective The pathogenesis of Chiari malformation type 1 (CM-1)—associated Valsalva
headache is unknown, but it may be caused by abnormal cerebellar tonsil tissue strain …

Background Two-dimensional (2D) morphometric measures have been previously used to
diagnose Chiari I malformation (CMI) and distinguish patients from healthy subjects. There …

Objective This study aimed to establish a novel grading system, based on the
craniovertebral junction compression severity index (CVJCSI) for multidirectional …

Purpose Cough-associated headache (CAH) is the most distinctive symptom of patients with
Chiari I malformation (CMI) and indicates clinically significant disease. We determined the …