Search research articles

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

From performance to practice: knowledge-distilled segmentator for on-premises clinical workflows.

npj health systems·2026

Same author

Unusual Sciatic Nerve Entrapment by the Inferior Gluteal Artery.

Diagnostics (Basel, Switzerland)·2026

Same author

GlioVision: A Multi-Modal MRI Framework for Non-Invasive Glioma Molecular Biomarkers Prediction.

bioRxiv : the preprint server for biology·2026

Same author

Spinal Cord Ultrasonography Stitching for Detection of Tethered Cord Syndrome.

IEEE transactions on bio-medical engineering·2026

Same author

Development of an Artificial Intelligence-Based Chromosome Interpretation System for Amniotic Fluid Karyotyping.

International journal of molecular sciences·2026

Same author

Minimizing Missed Diagnoses of Tibial Plateau Fractures: The Role of AI in Radiographic Evaluation.

The Journal of bone and joint surgery. American volume·2026

Same journal

Does stimulus preceding negativity reflect predictions in a somatosensory roving paradigm?

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Temporal Dynamics of EEG Reflect Continuous Error Correction During Force Control.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Frontoparietal Hub Connectivity Integrates Information from Multiple Sources.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Mapping the Heart-Brain Continuum beyond Heart Failure: Why Neurology Matters.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Emergence of behavioral tinnitus in gerbils is associated with reduced spontaneous rates in single auditory nerve fibers.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

Same journal

Decoding the neural stages from action and object recognition to mentalizing.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026

See all related 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 Video

Updated: Apr 7, 2026

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings

Published on: August 1, 2018

Network Anisotropy Trumps Noise for Efficient Object Coding in Macaque Inferior Temporal Cortex.

Yueh-Peng Chen¹, Chia-Pei Lin², Yu-Chun Hsu¹

¹National Yang-Ming University, Institute of Neuroscience and Brain Research Center, Taipei 112, Taiwan.

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience

|July 10, 2015

Summary

This summary is machine-generated.

Noise correlations in the inferior temporal cortex reduce object recognition capabilities. However, understanding network structure improves efficiency, suggesting redundancy aids complex information processing.

Keywords:

efficient coding macaque multielectrode array noise correlation object recognition vision

More Related Videos

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging

Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging

Published on: December 12, 2012

Related Experiment Videos

Last Updated: Apr 7, 2026

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings

Published on: August 1, 2018

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging

Targeted Labeling of Neurons in a Specific Functional Micro-domain of the Neocortex by Combining Intrinsic Signal and Two-photon Imaging

Published on: December 12, 2012

Area of Science:

Neuroscience
Computational Neuroscience
Visual Processing

Background:

Neuronal ensembles in the early visual cortex are well-studied, but their function in the inferior temporal (IT) cortex, crucial for visual recognition, remains less understood.
Previous research suggested independent neuronal function, while others proposed noise covariation impacts network properties and representation.
The precise role of slow trial-by-trial noise covariations in IT cortex's object coding and how correlational structure affects decoding are unclear.

Purpose of the Study:

To investigate how noise covariations affect object coding capability in the IT cortex.
To determine the relationship between encoding capability and the spatial pattern of signal and noise redundancy.
To assess if knowledge of correlational structure improves decoding performance.

Main Methods:

Simultaneous recording of approximately 80 spiking neurons in a small volume of macaque IT cortex under anesthesia.
Analysis of noise correlations and their relationship to neuronal tuning and object representation.
Evaluation of encoding and decoding efficiency with and without knowledge of correlational structure.

Main Results:

Noise correlations were stronger for neurons with similar tuning.
Noise covariations were found to reduce object encoding capability, including generalization across object pose and illumination.
Knowledge of noise covariations did not improve decoding, but understanding network anisotropy/homogeneity enhanced encoding and decoding efficiency.

Conclusions:

Recurrent circuitry in the IT cortex supports effective neuronal representations for object recognition.
Subsets of neurons may exhibit greater resilience to noise covariation effects.
Redundancy within neuronal networks likely benefits manifold learning of complex, high-dimensional information.