Hyperventilation, cerebral perfusion, and syncope
RV Immink, FC Pott, NH Secher… - Journal of Applied …, 2014 - journals.physiology.org
This review summarizes evidence in humans for an association between hyperventilation
(HV)-induced hypocapnia and a reduction in cerebral perfusion leading to syncope defined …
(HV)-induced hypocapnia and a reduction in cerebral perfusion leading to syncope defined …
[HTML][HTML] Styloidogenic-cervical spondylotic internal jugular venous compression, a vascular disease related to several clinical neurological manifestations: diagnosis …
A Scerrati, N Norri, L Mongardi, F Dones… - Annals of …, 2021 - ncbi.nlm.nih.gov
Internal jugular vein (IJV) stenosis is associated with several central nervous system
disorders such as Ménière or Alzheimer's disease. The extrinsic compression between the …
disorders such as Ménière or Alzheimer's disease. The extrinsic compression between the …
Favorable neurocognitive outcome with low tidal volume ventilation after cardiac arrest
JR Beitler, TB Ghafouri, SP Jinadasa… - American Journal of …, 2017 - atsjournals.org
Rationale: Neurocognitive outcome after out-of-hospital cardiac arrest (OHCA) is often poor,
even when initial resuscitation succeeds. Lower tidal volumes (Vts) attenuate …
even when initial resuscitation succeeds. Lower tidal volumes (Vts) attenuate …
[HTML][HTML] The eagle jugular syndrome
P Zamboni, A Scerrati, E Menegatti, R Galeotti… - BMC neurology, 2019 - Springer
Background The elongation of the styloid process is historically associated with two variants
of the Eagle syndrome. The classic one, mainly characterized by pain and dysphagia, and …
of the Eagle syndrome. The classic one, mainly characterized by pain and dysphagia, and …
[HTML][HTML] Real-time phase-contrast MRI to monitor cervical blood and cerebrospinal fluid flow beat-by-beat variability
Beat-by-beat variability (BBV) rhythms are observed in both cardiovascular (CV) and
intracranial (IC) compartments, yet interactions between the two are not fully understood …
intracranial (IC) compartments, yet interactions between the two are not fully understood …
[HTML][HTML] Central venous pressure estimation from ultrasound assessment of the jugular venous pulse
Objectives Acquiring central venous pressure (CVP), an important clinical parameter,
requires an invasive procedure, which poses risk to patients. The aim of the study was to …
requires an invasive procedure, which poses risk to patients. The aim of the study was to …
Heart rate and respiration influence on macroscopic blood and CSF flows
J Daouk, R Bouzerar, O Baledent - Acta radiologica, 2017 - journals.sagepub.com
Background Changes in blood volume in the intracranial arteries and the resulting
oscillations of brain parenchyma have been presumed as main initiating factors of …
oscillations of brain parenchyma have been presumed as main initiating factors of …
A new hemodynamic model for the study of cerebral venous outflow
We developed a mathematical model of the cerebral venous outflow for the simulation of the
average blood flows and pressures in the main drainage vessels of the brain. The main …
average blood flows and pressures in the main drainage vessels of the brain. The main …
[HTML][HTML] Recommendations for multimodal noninvasive and invasive screening for detection of extracranial venous abnormalities indicative of chronic cerebrospinal …
Under the auspices of the International Society for Neurovascular Disease (ISNVD), four
expert panel committees were created from the ISNVD membership between 2011 and …
expert panel committees were created from the ISNVD membership between 2011 and …
[HTML][HTML] An ultrasound model to calculate the brain blood outflow through collateral vessels: a pilot study
Background The quantification of the flow returning from the head through the cervical veins
and the collaterals of the internal jugular vein (IJV), is becoming of prominent interest in …
and the collaterals of the internal jugular vein (IJV), is becoming of prominent interest in …