Comparison of cerebral hyperemia during emergence from general anesthesia for craniotomy and abdominal surgery;

As the development of the cerebral revascularization of carotid stenosis (including carotid endarterectomy, carotid angioplasty and carotid artery stenting), cerebral hyperperfusion syndrome after surgery has become a major concern.

NMR was used to determine the structure of the medium and last synthesized substance during synthesizing 99m Tc-MRP20, a new brain perfusion image agent.

Objective To explore the effects of cerebral hypoperfusion on the tau hyperphosphorylation and impaired cholinergic nervous system in rat brain.

Objective:To explore the effect of chronic cerebral hypoperfusion on the expres- sions ofβ-amyloid (Aβ) and apoptosis related indicators in brain tissues.

Effect of partial pressure of carbon dioxide on critical closing pressure and effective cerebral perfusion pressure in heathy volunteers;

Predictive value of transcranial Doppler for intracranial pressure and cerebral perfusion pressure in patients with intracranial infection;

Research of relationship between neurological functional deficit scale and changes of intracranial pressure,cerebral perfusion pressure and blood pressure in apoplexy patients during acute stage;