Rodent Pup Eeg
Rodent Pup Eeg - Related Videos
02:34
Long-Term Continuous Electroencephalography Monitoring in a Rodent Pup
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2025
The video demonstrates long-term continuous electroencephalography (EEG) monitoring in rodent pups using a wireless transmitter system. The transmitter contains two recording electrodes and one reference electrode extending to the brain's surface. Upon placing the pup in a recording chamber, EEG can be continuously monitored throughout the pup's development into adulthood.
08:43
Long-term Continuous EEG Monitoring in Small Rodent Models of Human Disease Using the Epoch Wireless Transmitter System
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Cited by 26 •
2015
Here we demonstrate the use of a wireless enabling technology for electroencephalogram (EEG) in neonatal rodent models of human disease. With telemetry, there are no encumbering connections, thus allowing natural behaviors.
02:31
Recording of Induced Seizures through Electroencephalography in Freely Moving Rat Pups
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2025
The video demonstrates the recording of electroencephalogram (EEG) signals from seizure-induced rat pups. Take a freely moving pup implanted with electrodes connected to a data acquisition system. A neurotoxin is administered to induce epileptic seizures, and the resulting electrical bursting activity is monitored using the EEG signal.
06:58
Non-restraining EEG Radiotelemetry: Epidural and Deep Intracerebral Stereotaxic EEG Electrode Placement
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Cited by 21 •
2016
Non-restraining EEG radiotelemetry is a valuable methodological approach to record in vivo long-term electroencephalograms from freely moving rodents. This detailed protocol describes stereotaxic epidural and deep intracerebral electrode placement in different brain regions in order to obtain reliable recordings of CNS rhythmicity and CNS related behavioral stages.
09:35
Neurodevelopmental Reflex Testing in Neonatal Rat Pups
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Cited by 77 •
2017
Behavioral testing is the gold standard for determining outcomes following brain injury, and can identify the presence of developmental disabilities in infants and children. Neurodevelopmental reflexes are an early indicator of these abnormalities. A host of easily accomplished developmental reflex tests in the neonatal rodent were developed and described here.
FAQs
The electrodes detect voltage fluctuations produced by synchronized neuronal currents. These signals are then amplified, filtered, and analyzed as patterns that change over time. This processing makes developmental differences in network activity easier to characterize and allows investigators to examine sleep-wake states, sensory responses, or seizure susceptibility.
Electrode placement determines the recording approach and its invasiveness. Scalp electrodes support a noninvasive view, whereas electrodes placed on or in the brain represent a minimally invasive approach. Comparing these arrangements can help investigators select measurements suited to neonatal neural development and questions about network activity or neurological outcomes.
Patterns recorded over time provide a way to track developmental changes in brain activity rather than treating neonatal function as static. Investigators can compare these patterns across early developmental stages to study how immature networks relate to sleep-wake organization, sensory responses, and later behavioral or neurological outcomes.
A typical workflow begins by placing electrodes on the scalp or brain of a neonatal rat or mouse. The resulting voltage fluctuations are recorded, amplified, and filtered before analysis. Researchers then examine changing EEG patterns in relation to developmental stage, sleep-wake state, sensory stimulation, or seizure susceptibility.
These recordings can characterize early sleep-wake states, responses to sensory input, and susceptibility to seizures. They also support studies of brain maturation, developmental disorders, drug effects, and early-life injury. The resulting activity patterns connect circuit function during development with behavioral and neurological outcomes.
In neuroscience, the method links measurable electrical activity in immature brain networks with broader developmental outcomes. Researchers can use this relationship to examine how early circuit function changes during maturation and how it may relate to disorders, medication effects, or injury. Its value comes from studying these processes during the neonatal period.