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

Search research articles

Related Experiment Videos

Segregation between acquisition and long-term memory in sensorimotor learning.

Neta Zach¹, Naama Kanarek, Dorrit Inbar

¹ICNC, Interdisciplinary Center for Neural Computation, Hebrew University, Jerusalem, Israel.

The European Journal of Neuroscience

|November 3, 2005

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Fetal growth is driven by a bimodal fetal beta cell response and reshaped by a ketogenic diet in a mouse model of maternal diabetes.

Diabetologia·2026

Same author

Copper depletion boosts CNS leukemia therapy by inhibiting nucleotide synthesis through impairment of mitochondrial complex IV activity.

Nature cancer·2026

Same author

Cancer-associated fibroblasts regulate DNA repair in pancreatic cancer through NDRG1-mediated R-loop processing.

Nature cell biology·2026

Same author

MTHFR allele and one-carbon metabolic profile predict severity of COVID-19.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same author

Overcoming resistance to immunotherapy by targeting CD38 in human tumor explants.

Cell reports. Medicine·2025

Same author

An Allele of the MTHFR one-carbon metabolism gene predicts severity of COVID-19.

medRxiv : the preprint server for health sciences·2025

Same journal

Training in the Categorization of Aerial and Terrestrial Scenes Differentially Impacts Scene-Selective and Nonscene-Selective Regions in Occipitotemporal Cortex.

The European journal of neuroscience·2026

Same journal

Superficial Ventral Premotor Pathways to Primary Motor Cortex Shape the Temporal Coordination of Precision Grasping.

The European journal of neuroscience·2026

Same journal

Quantifying the Influence of Lexical Surprisal on Acoustic Speech Encoding While Controlling for Within-Speaker Variability.

The European journal of neuroscience·2026

Same journal

Profiles of Women in Science: Seung-Hee Lee, Associate Professor at the Korea Advanced Institute of Science and Technology and Associate Director of the Institute for Basic Science, Daejeon, Republic of Korea.

The European journal of neuroscience·2026

Same journal

Impact of Voluntary Alcohol Consumption on Corticostriatal Plasticity in Rats.

The European journal of neuroscience·2026

Same journal

The Relevance of a Philosophical Toolkit to Advance Neuroscience.

The European journal of neuroscience·2026

See all related articles

Learning involves memory acquisition and consolidation. This study suggests these processes may occur in parallel, not sequentially, as learning one task did not hinder consolidation of a previously learned task.

Area of Science:

Cognitive Psychology
Neuroscience
Human Learning

Background:

Learning is traditionally viewed as a sequential process of memory acquisition followed by consolidation.
The exact temporal relationship between memory acquisition and consolidation remains an area of active research.

Purpose of the Study:

To investigate whether memory acquisition and consolidation occur in parallel or sequentially.
To test the hypothesis that these two stages of learning can be uncoupled.

Main Methods:

Human participants learned two distinct visuomotor tasks sequentially.
Acquisition of the second task was tested immediately after learning the first.
Retention of the first task was assessed the following day.

Related Experiment Videos

Main Results:

Learning the first visuomotor task caused proactive interference in the acquisition of the second task.
This proactive interference did not correlate with retroactive interference in the consolidation of the first task.
Evidence suggests acquisition and consolidation can occur independently.

Conclusions:

Memory acquisition and consolidation may not be strictly sequential processes.
These findings challenge the traditional view of learning as a single continuous process.
The uncoupling of acquisition and consolidation offers new insights into memory formation and learning.