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

Brain Waves01:23

Brain Waves

Brain waves are electrical signals generated by the neurons in the brain, which are regularly monitored to measure mental activities. Brain waves and their frequency ranges can be measured using an electroencephalogram or EEG. There are four main types of brain waves, each with distinct characteristics:

You might also read

Related Articles

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

Sort by
Same author

Navigating Human Epidermal Growth Factor Receptor 2 (HER2) Assessment by Organ Systems: A Guidebook to HER2 Testing in Solid Tumors.

Archives of pathology & laboratory medicine·2026
Same author

Design and Fabrication of Demountable 3D Microphysiological Systems.

Tissue engineering. Part C, Methods·2026
Same author

CO on a Rh/Fe<sub>3</sub>O<sub>4</sub> single-atom catalyst: high-resolution infrared spectroscopy and near-ambient-pressure scanning tunnelling microscopy.

Faraday discussions·2026
Same author

Real-time, label-free impedimetric monitoring of insulin secretion from three-dimensional stem cell-derived islets.

Biosensors & bioelectronics·2026
Same author

Dissociation Between Interstitial Fibrosis and Conventional Right Ventricular Assessment Markers in Advanced Heart Failure.

ASAIO journal (American Society for Artificial Internal Organs : 1992)·2026
Same author

Hydrogen Activation via Dihydride Formation on a Rh<sub>1</sub>/Fe<sub>3</sub>O<sub>4</sub>(001) Single-Atom Catalyst.

Angewandte Chemie (International ed. in English)·2026

Related Experiment Video

Updated: Jul 20, 2026

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
11:15

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

Published on: June 27, 2013

33.7K

Low-Cost Classroom and Laboratory Exercises for Investigating Both Wave and Event-Related Electroencephalogram

Kylie Smith1,2, Abbey Pilger3, Marcio L M Amorim1

  • 1Backyard Brains, Ann Arbor, MI 48104.

Journal of Undergraduate Neuroscience Education : JUNE : a Publication of FUN, Faculty for Undergraduate Neuroscience
|October 2, 2024
PubMed
Summary

This study introduces accessible electroencephalography (EEG) lab exercises for students, using low-cost equipment to measure brain waves and event-related potentials (ERPs). The findings demonstrate reliable methods for analyzing alpha band power and P300 responses, enhancing neuroscience education.

Keywords:
Electroencephalography (EEG)P300cognitive neuroscienceeducation: alpha wavesevent-related potentials (ERPs)low-costneural oscillationsopen-source

More Related Videos

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.4K
How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners
09:52

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

Published on: May 31, 2018

7.7K

Related Experiment Videos

Last Updated: Jul 20, 2026

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
11:15

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

Published on: June 27, 2013

33.7K
Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

16.4K
How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners
09:52

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

Published on: May 31, 2018

7.7K

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Educational Technology

Background:

  • Electroencephalography (EEG) is a crucial noninvasive tool for studying brain activity across various neuroscience disciplines.
  • Undergraduate students often lack access to EEG equipment and independent experimental skills, hindering practical neuroscience education.
  • Existing EEG methods are vital for diagnostics, brain-computer interfaces, and neurofeedback, but require accessible training.

Purpose of the Study:

  • To provide accessible, low-cost laboratory exercises for measuring EEG wave and event-related potentials (ERPs).
  • To equip undergraduate students with practical skills in EEG data acquisition and analysis using portable technology.
  • To demonstrate reliable methods for analyzing alpha band power and P300 ERPs for educational purposes.

Main Methods:

  • Utilized a portable, low-cost EEG amplifier (Backyard Brains) connected to smartphones/PCs.
  • Employed open-source software (SpikeRecorder) and Python/Google Colaboratory for data analysis.
  • Developed two laboratory exercises: alpha band power analysis (eyes open/closed) and auditory oddball task for P300 ERP detection.

Main Results:

  • The alpha band experiment showed a robust increase (>50%) in 43% of sessions, indicating reliability.
  • The auditory oddball task successfully identified P300 ERPs in 64% of development group sessions (average latency 442ms).
  • Classroom testing of the auditory oddball task yielded significant P300 signals in 66% of sessions.

Conclusions:

  • Accessible EEG exercises using low-cost equipment can effectively teach fundamental neuroscience analysis techniques.
  • The developed protocols provide reliable methods for measuring frequency power and ERPs, applicable to diagnostics and research.
  • These exercises empower students to gain practical experience and explore further neuroscience hypotheses.