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

Secondary Motives: Power Motivation and Achievement Motivation01:27

Secondary Motives: Power Motivation and Achievement Motivation

587
Power motivation and achievement motivation are two essential social motives identified by psychologist David McClelland. These motives influence behavior in various personal and professional contexts, shaping how individuals interact with others and pursue their goals.
Power motivation is characterized by the desire to influence, control, or have an impact on others. It is shaped by an individual's experiences, social environment, and cultural context. People with high power motivation are...
587
Secondary Motives: Affiliation Motivation and Aggression Motivation01:21

Secondary Motives: Affiliation Motivation and Aggression Motivation

734
Affiliation motivation is the intrinsic desire to connect with others and belong to a social group, which plays a crucial role in forming and maintaining personal relationships. This type of motivation is essential for psychological well-being, as it provides individuals with a sense of community and support. An example of this is a student who joins a study group in order to feel a sense of connection. People with high affiliation motivation actively seek social approval, take satisfaction in...
734
Motivational Bias01:25

Motivational Bias

385
Cognitive bias results from limitations in thinking and information processing, leading to systematic errors in judgment. Conversely, motivational bias stems from personal desires or emotions, causing distortions in perception to align with self-interest. Motivational bias influences how individuals perceive and attribute causes to events, often shaped by personal needs, goals, and self-esteem preservation. This bias can distort judgment, leading to inaccurate assessments of success, failure,...
385
Motivational Cycle01:20

Motivational Cycle

1.2K
The motivational cycle is a key concept that explains how individuals are motivated to meet their needs. At its core, the cycle revolves around four distinct stages: need, drive, goal-directed behavior, and goal achievement. These stages respond to imbalances in the body or mind, prompting actions that restore balance.
The cycle begins with a need. This need can arise from various conditions, such as hunger, thirst, or temperature changes. For instance, when an individual feels cold, their body...
1.2K
Introduction to Motivation and Emotion01:29

Introduction to Motivation and Emotion

1.3K
Motivation is a multifaceted process that drives behavior toward fulfilling various physiological or psychological needs. This process involves initiating, guiding, and maintaining specific actions influenced by internal and external factors. For example, when someone feels hungry while watching television, hunger is a motivator, prompting the individual to get up, walk to the kitchen, and find something to eat. In this instance, hunger initiates and sustains the behavior necessary to meet the...
1.3K
System of Memory01:23

System of Memory

7.5K
Memory is categorized into three major systems: sensory memory, short-term memory (STM), and long-term memory (LTM). These systems differ in their capacity and the duration for which they can hold information. Sensory memory captures raw sensory input from the environment, holding it for just a few seconds or less. For example, on hearing a brief, loud sound, like a car horn honking, the sound seems to linger in the mind for a moment even after it stops. This is an instance of sensory memory...
7.5K

You might also read

Related Articles

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

Sort by
Same author

Differential Image Sensor With Decoupled Static and Dynamic Outputs.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

A Flexible Wireless Passive Platform for Decoupled Electrolyte and Temperature Sensing Toward Heat‑Stress Assessment.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Wearable thumb sleeves enabled by self-supervised learning with few stretchable sensors and few-shot data for switchable finger tasks.

Science advances·2026
Same author

Bioresorbable acoustic patch for simultaneous sealing and early detection of gastric leakage.

Science advances·2026
Same author

Recent Advances in Wireless Smart Contact Lenses for Ophthalmic Health Management and Eye-Function Enhancement.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Microstructure engineering for tactile-enabled embodied intelligence.

Materials horizons·2026

Related Experiment Video

Updated: Feb 15, 2026

A Method for Growing Bio-memristors from Slime Mold
07:46

A Method for Growing Bio-memristors from Slime Mold

Published on: November 2, 2017

9.4K

An Artificial Flexible Visual Memory System Based on an UV-Motivated Memristor.

Shuai Chen1,2, Zheng Lou2, Di Chen1

  • 1College of Physics and Mathematics and Beijing Key Laboratory for Magneto-Photoelectrical Composite and Interface Science, University of Science and Technology Beijing, Beijing, 100083, China.

Advanced Materials (Deerfield Beach, Fla.)
|January 10, 2018
PubMed
Summary

Researchers developed an artificial visual memory system using a UV-motivated memristor. This flexible device mimics human visual memory by detecting, storing, and recalling UV light patterns, offering potential for advanced electronics.

Keywords:
UV photodetectorsflexible electronicsimaging sensorsresistive switching memristorsvisual memory

More Related Videos

Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes
08:07

Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes

Published on: March 9, 2019

8.3K
Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis
08:49

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

1.3K

Related Experiment Videos

Last Updated: Feb 15, 2026

A Method for Growing Bio-memristors from Slime Mold
07:46

A Method for Growing Bio-memristors from Slime Mold

Published on: November 2, 2017

9.4K
Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes
08:07

Assembly and Characterization of Biomolecular Memristors Consisting of Ion Channel-doped Lipid Membranes

Published on: March 9, 2019

8.3K
Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis
08:49

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

1.3K

Area of Science:

  • Materials Science
  • Electronic Engineering
  • Bionic Systems

Background:

  • Mimicking human visual memory requires electronic devices that can both sense light and store image information.
  • Current image sensors lack long-term memory, losing information when visual stimuli are removed.
  • Integrating sensing and memory functions is crucial for bionic visual systems.

Purpose of the Study:

  • To design and construct a facile, artificial flexible visual memory system.
  • To achieve the detection and long-term storage of UV light distribution patterns.
  • To demonstrate the reusability of the visual memory device.

Main Methods:

  • Employed a UV-motivated memristor within a facile architecture.
  • Developed visual memory arrays for UV light detection and storage.
  • Utilized negative voltage sweeps for resetting and reprogramming stored image data.

Main Results:

  • The artificial visual memory system successfully detected and stored UV light distribution patterns.
  • Stored image information was retained long-term and could be reset and reprogrammed.
  • Demonstrated effective reusability of the visual memory arrays.

Conclusions:

  • The developed flexible visual memory device offers a novel approach to mimicking human visual memory.
  • The UV-motivated memristor enables robust light sensing and data retention.
  • Potential applications include wearable electronics, electronic eyes, robotics, and assistive devices for the visually impaired.