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

Feedback control systems01:26

Feedback control systems

556
Feedback control systems are categorized in various ways based on their design, analysis, and signal types.
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
556
Effects of feedback01:24

Effects of feedback

818
Feedback in control systems plays a critical role in shaping various operational parameters, extending beyond simple error reduction to influence stability, bandwidth, gain, impedance, and sensitivity. Understanding these effects requires examining a basic feedback system characterized by defined input, output, error, and feedback signals.
Feedback significantly modifies the gain of a control system. The gain of a system without feedback is altered by a factor of one plus GH, where G represents...
818
Feedback Loops01:01

Feedback Loops

61.7K
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
61.7K
Positive and Negative Feedback Loops01:18

Positive and Negative Feedback Loops

22.3K
Animal organs and organ systems constantly adjust to internal and external changes through a process called homeostasis ("steady state"). Examples of these changes include regulation of the level of glucose or calcium in the blood or internal responses to external temperatures. Homeostasis requires  maintaining an internal dynamic equilibrium:
22.3K
Design Example: Frog Muscle Response01:14

Design Example: Frog Muscle Response

429
A student is tasked to work on an intriguing experiment involving an RL (Resistor-Inductor) circuit to study the muscle response of a frog's leg to electrical stimulation. The RL circuit plays a crucial role in this experiment, providing the means to control and measure the electrical impulses that trigger muscle contraction.
When the switch connecting the RL circuit is closed, a brief muscle contraction is observed. This is because, at a steady state, the inductor acts like a short...
429
Feedback Inhibition00:46

Feedback Inhibition

56.2K
Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
56.2K

You might also read

Related Articles

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

Sort by
Same author

Reduced peroxisomal function increases insulin secretion, promotes insulin oxidation, and impairs β cell maturity.

JCI insight·2026
Same author

Cross-tissue dual-omics analysis reveals molecular programs linked to myopia susceptibility and progression.

Life science alliance·2026
Same author

Evidence of Chiral Fermion Edge Modes through Geometric Engineering of Thermal Hall Effect in α-RuCl_{3}.

Physical review letters·2026
Same author

Maxillofacial tubercular osteomyelitis: diagnostic and therapeutic perspectives from a case series.

BMC infectious diseases·2026
Same author

Integrated care for type 1 diabetes: The West Bengal model: 24-month follow-up.

Diabetic medicine : a journal of the British Diabetic Association·2026
Same author

Trabecular Bone Score and Bone Turnover Markers Unmask Early Skeletal Fragility in Children and Adolescents With Type 1 Diabetes.

AACE endocrinology and diabetes·2026
Same journal

Promoting Self-Efficacy of Biomedical Engineering Undergraduate Students Using a Deliberately Designed Nanomedicine Workshop Series.

Biomedical engineering education·2026
Same journal

Exploring Student Experiences in a Transdisciplinary Clinical Immersion Course on Needs Identification in Veteran and Service Member Healthcare Settings.

Biomedical engineering education·2026
Same journal

Prototyping the Need: Using Prototyping Early in the Design Process to Strengthen Understanding of the Need and Increase Student Engagement.

Biomedical engineering education·2026
Same journal

Developing a Round-Robin Module For The Integration Of Consensus Standards In a BME Course Using a Custom Tensile Testing Device.

Biomedical engineering education·2026
Same journal

Voice of the Customer Videos: An Educational Tool to Identify Unmet Clinical Needs and Develop Empathy for Medical Device Users.

Biomedical engineering education·2026
Same journal

Quantitative and Qualitative Assessments of the Impacts of a Summer Clinical Immersion Program for Biomedical Engineering Students.

Biomedical engineering education·2026
See all related articles

Related Experiment Video

Updated: Nov 16, 2025

Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
13:44

Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques

Published on: December 9, 2022

3.9K

Structuring Formative Feedback in an Online Graphics Design Course in BME.

Rucha Joshi1, Sujoy Ghosh2, Alexander Simileysky1

  • 1Department of Biomedical Engineering, University of California, 2318 GBSF, 451 Health Sciences Dr., Davis, CA 95616 USA.

Biomedical Engineering Education
|February 22, 2021
PubMed
Summary
This summary is machine-generated.

This study developed a structured online feedback system for a biomedical engineering graphics design course. The new method improved student project scores and identified common learning challenges in online engineering education.

Keywords:
CADComputer aided designFeedbackFormativeGraphics communicationOnline instruction

More Related Videos

Mixed Reality for Education MRE Implementation and Results in Online Classes for Engineering
04:12

Mixed Reality for Education MRE Implementation and Results in Online Classes for Engineering

Published on: June 23, 2023

908
Multimodal Protocol for Assessing Metacognition and Self-Regulation in Adults with Learning Difficulties
12:55

Multimodal Protocol for Assessing Metacognition and Self-Regulation in Adults with Learning Difficulties

Published on: September 27, 2020

8.7K

Related Experiment Videos

Last Updated: Nov 16, 2025

Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques
13:44

Project-Based Learning Guidelines for Health Sciences Students: An Analysis with Data Mining and Qualitative Techniques

Published on: December 9, 2022

3.9K
Mixed Reality for Education MRE Implementation and Results in Online Classes for Engineering
04:12

Mixed Reality for Education MRE Implementation and Results in Online Classes for Engineering

Published on: June 23, 2023

908
Multimodal Protocol for Assessing Metacognition and Self-Regulation in Adults with Learning Difficulties
12:55

Multimodal Protocol for Assessing Metacognition and Self-Regulation in Adults with Learning Difficulties

Published on: September 27, 2020

8.7K

Area of Science:

  • Biomedical Engineering Education
  • Engineering Graphics Design
  • Online Learning Pedagogy

Background:

  • A new "Graphics Design in BME" course was developed for early immersion in engineering design and CAD skills.
  • The COVID-19 pandemic necessitated a rapid transition from face-to-face to online instruction for this course.
  • Effective formative feedback is crucial for student success, especially in online engineering settings with large class sizes.

Purpose of the Study:

  • To address the challenge of providing meaningful, dialogic feedback in an online environment for a large engineering graphics design class.
  • To structure a feedback process that supports student learning and project success in a virtual setting.
  • To investigate the effectiveness of online formative feedback strategies in biomedical engineering education.

Main Methods:

  • Implemented a two-stage project submission process with multiple deliverables.
  • Characterized online feedback using dialogic iterative cycles, personalization, goal-direction, and written formats.
  • Incorporated a peer assessment component into the feedback structure.

Main Results:

  • Students demonstrated improved scores on final project elements through the structured online feedback process.
  • The feedback system effectively identified common areas of difficulty for students in graphics design.
  • Provided customized guidance, examples, and resources to facilitate student mastery.

Conclusions:

  • A structured approach to online formative feedback can enhance student performance in engineering design courses.
  • Online learning environments require distinct pedagogical strategies for effective feedback delivery.
  • This method facilitates identification of learning gaps and supports personalized student development in engineering graphics.