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

Regulation of Stroke Volume01:27

Regulation of Stroke Volume

5.2K
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...
5.2K
Cardiac Output and Stroke Volume01:11

Cardiac Output and Stroke Volume

4.9K
Cardiac output (CO) is an integral aspect of human physiology, reflecting the heart's efficiency and responsiveness to the body's needs. It represents the volume of blood that the left or right ventricle ejects into the aorta or pulmonary trunk each minute. The CO is calculated by multiplying the heart rate (HR)—the number of heartbeats per minute—by the stroke volume (SV)—the amount of blood pumped out with each heartbeat.
In an average resting adult male, the typical cardiac...
4.9K
Cardiac Output II: Effect of Stroke Volume on Cardiac Output01:22

Cardiac Output II: Effect of Stroke Volume on Cardiac Output

3.3K
Cardiac output (CO), the amount of blood the heart pumps per minute, is a parameter in cardiovascular physiology determined by stroke volume and heart rate. Stroke volume, the amount of blood pushed from one of the ventricles per heartbeat, is influenced by preload, afterload, and contractility.
Preload
Preload refers to the initial elongation of the cardiac myocytes before contraction and is related to the volume of blood filling the heart at the end of diastole, or end-diastolic volume. The...
3.3K
Hindsight Biases01:12

Hindsight Biases

4.3K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
4.3K
Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

44.7K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
44.7K
The Availability Heuristic01:08

The Availability Heuristic

7.0K
A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
7.0K

You might also read

Related Articles

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

Sort by
Same author

Dismantling the mechanism of VR self-compassion training: A two-session controlled trial with active controls.

Behaviour research and therapy·2026
Same author

The Use of Silver Fluoride for Oral Health and Well-Being in Aged Care Residents: Protocol for a Cluster Randomized Controlled Trial.

JMIR research protocols·2026
Same author

Multimodal ultra-high-field MRI, clinical, cognitive, and genetic profiles across the ALS-FTD spectrum.

Scientific data·2026
Same author

Autistic Traits and Camouflaging: A Meta-Analysis.

Autism : the international journal of research and practice·2026
Same author

The role of self-directed ageism in prospective memory function.

Psychology and aging·2026
Same author

Dementia Care Research and Psychosocial Factors.

Alzheimer's & dementia : the journal of the Alzheimer's Association·2025
Same journal

The association between daily real-time assessment of subjective cognitive function and objective cognition using ecological momentary assessment.

Neuropsychology·2026
Same journal

Obtaining comparable measurement of midlife cognitive functioning from disparate cognitive tasks.

Neuropsychology·2026
Same journal

Cognitive impairments associated with meningiomas and gliomas in adults: A systematic review.

Neuropsychology·2026
Same journal

Neuropsychological assessment in low-resource versus high-resource contexts: A reply to comments on Stiers (2026).

Neuropsychology·2026
Same journal

Testing is important: A truism worth remembering.

Neuropsychology·2026
Same journal

Of dogs and diagnoses: Does clinical reasoning still matter in an age of biomarkers, functional imaging, and artificial intelligence?

Neuropsychology·2026
See all related articles

Related Experiment Video

Updated: Jan 31, 2026

Modeling Mitochondrial Disease Using Brain Organoids: A Focus on Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes
08:56

Modeling Mitochondrial Disease Using Brain Organoids: A Focus on Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes

Published on: October 10, 2025

705

Episodic foresight and stroke.

Amanda D Lyons1, Julie D Henry1, Gail Robinson1

  • 1School of Psychology, University of Queensland.

Neuropsychology
|January 8, 2019
PubMed
Summary
This summary is machine-generated.

Stroke survivors struggle to use future planning skills to guide actions. This study shows stroke impairs the ability to apply episodic foresight effectively in problem-solving tasks.

More Related Videos

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
10:45

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies

Published on: February 7, 2025

1.6K
Modeling Stroke in Mice: Focal Cortical Lesions by Photothrombosis
06:07

Modeling Stroke in Mice: Focal Cortical Lesions by Photothrombosis

Published on: May 6, 2021

7.7K

Related Experiment Videos

Last Updated: Jan 31, 2026

Modeling Mitochondrial Disease Using Brain Organoids: A Focus on Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes
08:56

Modeling Mitochondrial Disease Using Brain Organoids: A Focus on Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes

Published on: October 10, 2025

705
The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
10:45

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies

Published on: February 7, 2025

1.6K
Modeling Stroke in Mice: Focal Cortical Lesions by Photothrombosis
06:07

Modeling Stroke in Mice: Focal Cortical Lesions by Photothrombosis

Published on: May 6, 2021

7.7K

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Rehabilitation Medicine

Background:

  • Stroke frequently impairs future-directed cognition, including episodic foresight and prospective memory.
  • Difficulties in planning and executing future behaviors are common after stroke.

Purpose of the Study:

  • To investigate if stroke survivors have deficits in applying episodic foresight to guide goal-directed behaviors.
  • To assess the functional application of future-oriented planning in individuals post-stroke.

Main Methods:

  • A behavioral task assessing episodic foresight was administered to 26 stroke patients and 26 healthy controls.
  • The task required participants to identify a problem, generate a solution, and execute the necessary actions.

Main Results:

  • Stroke patients were less successful in acquiring and using items to solve future problems compared to controls.
  • No significant differences were found between left- and right-hemisphere stroke subgroups.
  • Episodic foresight measure did not correlate with other cognitive tests or daily function measures.

Conclusions:

  • The ability to adaptively apply episodic foresight can be impaired following a stroke.
  • Further research is needed to understand the impact of these foresight difficulties on daily life and potential interventions.