Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Stroke: Introduction and Types01:29

Stroke: Introduction and Types

A stroke is an acute neurological event caused by the sudden disruption of cerebral blood flow, leading to rapid loss of neuronal function. Neurons depend on continuous oxygen and glucose supply, so even brief interruptions can cause irreversible injury within minutes. Strokes are classified into ischemic and hemorrhagic types.Ischemic StrokeIschemic strokes are most common and occur due to arterial occlusion, depriving brain tissue of oxygen and nutrients. This leads to energy failure, ionic...
Ischemic Stroke l: Introduction01:15

Ischemic Stroke l: Introduction

Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.
Ischemic Stroke ll: Pathophysiology01:15

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...
Hemorrhagic Stroke ll: Pathophysiology01:29

Hemorrhagic Stroke ll: Pathophysiology

A hemorrhagic stroke develops when a cerebral blood vessel ruptures, allowing blood to escape into the surrounding brain tissue, as in intracerebral hemorrhage (ICH), or into the subarachnoid space, as in subarachnoid hemorrhage (SAH). Because the skull is a rigid compartment, the sudden presence of extravascular blood rapidly increases intracranial pressure and compresses adjacent neural structures, leading to immediate tissue injury and impaired cerebral perfusion.Mass Effect and Primary...
Hemorrhagic Stroke l: Introduction01:17

Hemorrhagic Stroke l: Introduction

A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
Atherosclerosis IV: Nursing Management01:23

Atherosclerosis IV: Nursing Management

Nursing management for a patient with arteriosclerosis involves a comprehensive approach focusing on lifestyle modification, disease monitoring, education, and symptomatic care. Here is an overview of effective nursing strategies:Assessment and Monitoring: Initial and ongoing assessments are crucial. Nurses must document the patient's medical history, including any hypertension, diabetes, hyperlipidemia, and other cardiovascular diseases. Assessments also cover family history and lifestyle...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Transcranial Doppler findings in patients with COVID-19: a prospective observational study.

Arquivos de neuro-psiquiatria·2026
Same author

Tenecteplase vs Alteplase and Time to Treatment for Acute Ischemic Stroke.

JAMA network open·2026
Same author

Epidemiology and risk factors of stroke in the Americas: a comprehensive narrative literature review.

Lancet regional health. Americas·2026
Same author

Implementation of stroke prevention: a review of challenges and opportunities in the Americas.

Lancet regional health. Americas·2026
Same author

Optimal duration of dual antiplatelet therapy for secondary stroke prevention: A systematic review and meta-analysis.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia·2026
Same author

Clinical Characterization of Patients With 5q Spinal Muscular Atrophy Types 2 and 3 in Brazil: A Cross-Sectional Observational Study.

Clinical genetics·2026

Related Experiment Video

Updated: May 17, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

Advances in stroke evaluation and treatment.

Flavio Augusto de Carvalho1, Gisele Sampaio Silva

  • 1Programa Integrado de Neurologia, Hospital Israelita Albert Einstein.

Einstein (Sao Paulo, Brazil)
|October 12, 2012
PubMed
Summary

Vascular neurology is a rapidly advancing field focused on stroke treatment. Ongoing research and clinical trials continually bring new solutions and challenges to this critical area of medicine.

Area of Science:

  • Neurology
  • Vascular Neurology
  • Stroke Treatment

Background:

  • Vascular neurology is a complex and dynamic subspecialty.
  • The field is characterized by continuous research and clinical advancements.
  • Stroke treatment remains a significant focus within vascular neurology.

Purpose of the Study:

  • To highlight the evolving nature of vascular neurology.
  • To underscore the importance of ongoing research in stroke treatment.
  • To acknowledge the continuous cycle of problems and solutions in clinical trials.

Main Methods:

  • Review of recent breakthroughs in vascular neurology.
  • Analysis of data from large randomized trials in stroke treatment.
  • Synthesis of current challenges and emerging solutions in the field.

More Related Videos

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo
06:38

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo

Published on: December 19, 2025

Related Experiment Videos

Last Updated: May 17, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
09:21

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke

Published on: January 18, 2018

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo
06:38

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo

Published on: December 19, 2025

Main Results:

  • Significant advances have been made in stroke treatment.
  • New challenges continue to emerge alongside new solutions.
  • The field is actively progressing with new trials underway.

Conclusions:

  • Vascular neurology is a rapidly evolving and critical area of medicine.
  • Continuous research and clinical trials are essential for progress in stroke treatment.
  • The field is dynamic, with ongoing developments addressing complex neurological conditions.