Complex continuous wavelet transforms are used to study the dynamics of instantaneous
phase difference Δφ between the fluctuations of arterial blood pressure (ABP) and cerebral …

Study Design. Validation of a translated, culturally adapted questionnaire. Objective. To
translate and culturally adapt a Polish version of the Oswestry Disability Index (ODI) and to …

Bóle głowy są jedną z najczęstszych dolegliwości cywilizowanej ludzkości, a migrena, zgodnie
z klasyfikacją IHS, jest najczęstszym epizodycznym i nawracającym zespołem bólowym …

Scale invariance, the property relating time series across multiple scales, has provided a
new perspective of physiological phenomena and their underlying control systems. The …

Objectives Cervical disc arthroplasty (CDA) has become an alternative treatment for cervical
radiculopathy and myelopathy. This technique preserves appropriate motion at both the …

Background: Some publications suggest a strong correlation between the intracranial
pressure and the intraocular pressure. Other studies claim no correlation between these two …

INTRODUCTION: Anatomical proximity of the eye and the intracranial space is a fact but the
existence of physiological and pathophysiological relationships between them is elusive. …

Purpose The Core Outcome Measures Index (COMI) is a short, multidimensional outcome
scale validated for the use by patients with spinal disorders. It is a recommended instrument in …

Purpose The purpose of these recommendations is to spread the available evidence for
evaluating and managing spinal tumours among clinicians who encounter such entities. …

Objective: This report aims to describe the surgical methodology and potential effectiveness
of endoscopic separation surgery (ESS) in patients with metastatic spine disease. This …