Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Sampling Continuous Time Signal

Sampling Continuous Time Signal

In signal processing, a continuous-time signal can be sampled using an impulse-train sampling technique, followed by the zero-order hold method. Impulse-train sampling involves the use of a periodic impulse train, which consists of a series of delta functions spaced at regular intervals determined by the sampling period. When a continuous-time signal is multiplied by this impulse train, it generates impulses with amplitudes corresponding to the signal's values at the sampling points.
In the...

You might also read

Related Articles

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

Sort by

Same author

Impulsivity in NrCAM KO Mice Is Reduced by NMDAR Antagonist MK-801 but Not by AMPAR Antagonist CNQX.

NeuroSci·2026

Same author

Intrinsic noise reveals the stability of a neuronal network.

bioRxiv : the preprint server for biology·2025

Same author

NrCAM-deficient mice exposed to chronic stress exhibit disrupted latent inhibition, a hallmark of schizophrenia.

Frontiers in behavioral neuroscience·2024

Same author

Resource Allocation in the Noise-Free Striatal Beat Frequency Model of Interval Timing.

Timing & time perception (Leiden, Netherlands)·2023

Same author

Not All Mice Are Created Equal: Interval Timing Accuracy and Scalar Timing in 129, Swiss-Webster, and C57Bl/6 Mice.

Timing & time perception (Leiden, Netherlands)·2023

Same author

The future of integrative neuroscience: The big questions.

Frontiers in integrative neuroscience·2023

Search research articles

Related Experiment Video

Updated: May 7, 2026

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Published on: June 17, 2019

What is learned during simultaneous temporal acquisition? An individual-trials analysis.

Marcelo Bussotti Reyes¹, Catalin V Buhusi²

¹Department of Neurosciences, Medical University of South Carolina, Charleston, SC, United States.

Behavioural Processes

|October 10, 2013

Summary

Scalar property emerges early in simultaneous temporal learning. Rats took longer to learn longer durations, aligning with information-processing models of temporal learning.

Keywords:

Acquisition Change point analysis Entropy Fixed interval Information Informativeness Interval timing Scalar property Speed of learning

More Related Videos

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

Related Experiment Videos

Last Updated: May 7, 2026

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients

Published on: June 17, 2019

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Measuring Attention and Visual Processing Speed by Model-based Analysis of Temporal-order Judgments

Published on: January 23, 2017

Area of Science:

Neuroscience
Cognitive Science
Behavioral Science

Background:

Simultaneous temporal processing acquisition remains poorly understood.
The emergence of scalar property during this process is unclear.

Purpose of the Study:

To investigate the emergence of scalar property during simultaneous temporal acquisition.
To test predictions from an information-processing model regarding learning speed for different durations.

Main Methods:

Individual-trials analyses were conducted on rats learning two criterion durations simultaneously.
A change-point algorithm was used to detect shifts in rats' wait times.
Two groups were studied: 10s/20s and 20s/40s criterion durations.

Main Results:

Simultaneous temporal acquisition showed a sudden change in wait-time proportional to the criterion duration for individual rats.
No significant group differences were found in the number of trials for this change to occur.
Acquiring longer durations consistently required more trials than shorter durations, closely matching theoretical predictions.

Conclusions:

Scalar property appears early in simultaneous temporal acquisition.
Results support an information-processing model integrating associative and temporal learning.
This study bridges the understanding between associative and temporal learning mechanisms.