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

Ischemic Heart Disease: Overview01:17

Ischemic Heart Disease: Overview

3.6K
Ischemic heart disease occurs when the heart's blood supply dwindles, causing an ominous lack of oxygen and nutrients. This deficiency, stemming from reduced or obstructed blood flow, spells danger, leading to heart muscle damage and dysfunction.
Atherosclerosis, the primary malefactor, orchestrates this dangerous condition. It manifests as the accumulation of fatty deposits, akin to insidious plaques, within arterial walls. As time elapses, these plaques metamorphose, hardening and...
3.6K
Regulation of Stroke Volume01:27

Regulation of Stroke Volume

5.3K
The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
5.3K

You might also read

Related Articles

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

Sort by
Same author

[Subjective cognitive impairment in patients with cerebral microangiopathy].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same author

A pilot shotgun proteomic profiling of peripheral blood mononuclear cells in patients with different MRI phenotypes of cerebral small vessel disease.

Biomeditsinskaia khimiia·2026
Same author

[Herpes infection and primary cerebral vasculitis].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same author

[Primary vasculitis of the intracranial arteries and cerebrovascular disorders].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2025
Same author

[Gait disorders patients with patients with cerebral microangiopathy: association with the microstructural integrity of the tracts involved in walking].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2025
Same author

[Cerebral microangiopathy].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2025
Same journal

[The role of the cerebellum in the coordination of brain activity and the development of autism spectrum disorders].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same journal

[A clinical case of anxiety-hypochondriacal depression with extensive somatized symptoms in the elderly].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same journal

[De novo variant in the ATP2B2 gene as a cause of neuropsychiatric developmental disorder].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same journal

[Electroencephalographic predictors of olfactory stimulus discrimination in COVID-19 survivors].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same journal

[Effect of long-term carbamazepine therapy on bone metabolism in women with epilepsy].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
Same journal

[Glial-derived neurotrophic factor and neuropsychological status in COVID-19 survivors].

Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova·2026
See all related articles

Related Experiment Video

Updated: Feb 21, 2026

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability
09:11

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

Published on: February 23, 2016

23.2K

[Ischemic stroke in young adults].

L A Kalashnikova1, L A Dobrynina1

  • 1Research Center of Neurology, Moscow, Russia.

Zhurnal Nevrologii I Psikhiatrii Imeni S.S. Korsakova
|October 6, 2017
PubMed
Summary
This summary is machine-generated.

Diagnosing causes of ischemic stroke (IS) in young patients can be improved. Utilizing advanced imaging like high-resolution MRI and intracranial CTA may reduce cases of unknown origin ischemic stroke.

Keywords:
antiphospholipid syndromedissectionischemic strokeprimary cerebral vasculitis of large cerebral arteriesyoung adults

More Related Videos

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

3.1K
Author Spotlight: Innovative Techniques and Future Directions in Stroke Research
04:46

Author Spotlight: Innovative Techniques and Future Directions in Stroke Research

Published on: May 5, 2023

5.6K

Related Experiment Videos

Last Updated: Feb 21, 2026

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability
09:11

Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

Published on: February 23, 2016

23.2K
Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

3.1K
Author Spotlight: Innovative Techniques and Future Directions in Stroke Research
04:46

Author Spotlight: Innovative Techniques and Future Directions in Stroke Research

Published on: May 5, 2023

5.6K

Area of Science:

  • Neurology
  • Vascular Neurology
  • Neuroimaging

Background:

  • Ischemic stroke (IS) in young patients presents diagnostic challenges.
  • Identifying the precise cause of IS is crucial for effective treatment and prevention.
  • A significant proportion of IS cases in younger individuals remain cryptogenic (of unknown origin).

Purpose of the Study:

  • To analyze the causes of ischemic stroke in a cohort of young patients.
  • To evaluate the potential of advanced neuroimaging techniques in improving etiological diagnosis of IS.
  • To reduce the frequency of cryptogenic ischemic stroke.

Main Methods:

  • Retrospective analysis of over 600 young patients with ischemic stroke.
  • Review of diagnostic data including neuroimaging studies.
  • Focus on the utility of high-resolution Magnetic Resonance Imaging (MRI) with T1-weighted double inversion recovery fat-saturated (T1-weighted db-fs) sequences and intracranial Computed Tomography Angiography (CTA).

Main Results:

  • Analysis of causes of ischemic stroke in over 600 young patients.
  • Identification of intracranial dissection and primary cerebral vasculitis as potentially underdiagnosed causes.
  • Hypothesis that advanced imaging can increase the detection rate of these specific vascular pathologies.

Conclusions:

  • Wider implementation of high-resolution MRI and intracranial CTA is recommended for young IS patients.
  • Improved diagnostic accuracy for intracranial dissection and vasculitis is anticipated.
  • These advancements are expected to decrease the incidence of cryptogenic ischemic stroke.