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

Blind Procedures02:07

Blind Procedures

13.6K
Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
13.6K
Blinding01:11

Blinding

4.0K
Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
4.0K
Diagnosing Acidosis and Alkalosis01:24

Diagnosing Acidosis and Alkalosis

1.3K
Diagnosing acid-base imbalances involves systematically analyzing arterial blood samples, focusing on three key measurements: pH, bicarbonate (HCO3−) concentration, and carbon dioxide partial pressure (PCO2). This analysis follows a four-step process that helps identify the imbalance's underlying cause and nature.
First, the pH level is assessed to determine whether the blood pH is normal (7.35–7.45), low (acidosis), or high (alkalosis).
Next, the PCO2  and...
1.3K
Seedless Vascular Plants03:24

Seedless Vascular Plants

67.5K
Seedless Vascular Plants Were the First Tall Plants on Earth
67.5K
Series R—L Circuit Transients01:22

Series R—L Circuit Transients

427
In a series resistor-inductor (R-L) circuit, closing the switch at the start of the time period simulates a three-phase short circuit, a fault condition where all three phases of an unloaded synchronous machine are short-circuited. When there is no fault impedance and no initial current, the initial voltage is determined by the phase angle of the source voltage.
Using Kirchhoff's Voltage Law (KVL) to analyze this circuit helps determine the total asymmetrical fault current, which consists...
427
Transient and Steady-state Response01:24

Transient and Steady-state Response

589
In control systems, test signals are essential for evaluating performance under various conditions. The ramp function is effective for systems undergoing gradual changes, while the step function is suitable for assessing systems facing sudden disturbances. For systems subjected to shock inputs, the impulse function is the most appropriate test signal.
These test signals are integral in designing control systems to exhibit two key performance aspects: transient response and steady-state...
589

You might also read

Related Articles

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

Sort by
Same author

Criteria for the use of plasmapheresesis in optic neuritis: A practice review from French expert centers.

Revue neurologique·2025
Same author

Late-onset neutropenia after anti-CD20 therapy for multiple sclerosis, neuromyelitis optica spectrum disorders and MOG antibody-associated disease: A prospective study.

Revue neurologique·2021
Same author

Audiovestibular neuropathy in an immunocompetent man with cryptococcal meningitis.

European annals of otorhinolaryngology, head and neck diseases·2020
Same author

Off-label use of tocilizumab in neuromyelitis optica spectrum disorders and MOG-antibody-associated diseases: A case-series.

Multiple sclerosis and related disorders·2020
Same author

Late-onset neutropenia after RITUXIMAB therapy for multiple sclerosis, neuromyelitis optica spectrum disorders and MOG-antibody-associated diseases.

Multiple sclerosis and related disorders·2020
Same author

Compressive optic neuropathy secondary to orbital inflammation with ophthalmic artery dolichoectasia.

Journal francais d'ophtalmologie·2019

Related Experiment Video

Updated: Feb 10, 2026

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
05:46

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity

Published on: September 20, 2024

825

[Transient monocular blindness: Vascular causes and differential diagnoses].

S Bidot1, D Biotti2

  • 1Fondation ophtalmologique Adolphe-de-Rothschild, 25, rue Manin, 75019 Paris, France; Centre hospitalier national d'ophtalmologie des Quinze-Vingts, 28, rue de Charenton, 75012 Paris, France.

Journal Francais D'Ophtalmologie
|May 20, 2018
PubMed
Summary

Transient monocular blindness, a temporary vision loss in one eye, is often caused by carotid artery issues. Prompt management, similar to brain transient ischemic attacks, is crucial to prevent strokes.

Keywords:
Accident ischémique transitoireAccident vasculaire cérébralCécité monoculaire transitoireIschémie rétinienneRetinal ischemiaStrokeTransient ischemic attackTransient monocular blindness

More Related Videos

Transient Treatment of Human Pluripotent Stem Cells with DMSO to Promote Differentiation
06:55

Transient Treatment of Human Pluripotent Stem Cells with DMSO to Promote Differentiation

Published on: July 17, 2019

15.4K
Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells
07:22

Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells

Published on: March 28, 2013

39.5K

Related Experiment Videos

Last Updated: Feb 10, 2026

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
05:46

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity

Published on: September 20, 2024

825
Transient Treatment of Human Pluripotent Stem Cells with DMSO to Promote Differentiation
06:55

Transient Treatment of Human Pluripotent Stem Cells with DMSO to Promote Differentiation

Published on: July 17, 2019

15.4K
Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells
07:22

Isolation and Differentiation of Stromal Vascular Cells to Beige/Brite Cells

Published on: March 28, 2013

39.5K

Area of Science:

  • Neurology
  • Ophthalmology
  • Vascular Medicine

Background:

  • Transient monocular blindness (TMB) presents as acute, temporary vision loss in one eye, typically resolving within an hour.
  • It is frequently linked to retinal ischemia stemming from carotid artery embolism.
  • Other potential causes include thrombosis, hemodynamic disorders, and vasospasm.

Purpose of the Study:

  • To elucidate the underlying mechanisms of transient monocular blindness.
  • To emphasize the critical link between TMB and cerebrovascular events.
  • To advocate for standardized management protocols for TMB.

Main Methods:

  • Review of existing literature on transient monocular blindness.
  • Analysis of etiological factors including carotid embolism, thrombosis, and hemodynamic disorders.
  • Comparison of TMB pathophysiology with transient ischemic attacks affecting the brain.

Main Results:

  • Carotid embolism is the most common cause of TMB.
  • Giant cell arteritis, severe carotid stenosis, and vasospasm are identified as other significant contributors.
  • TMB is recognized as a carotid artery-originating transient ischemic attack.

Conclusions:

  • Transient monocular blindness necessitates urgent evaluation and management.
  • Treatment strategies for TMB should align with those for cerebral transient ischemic attacks.
  • Effective management of TMB is essential for stroke prevention.