Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation.

Jason J Moore, Jesse D Cushman, Lavanya Acharya, Briana Popeney, Mayank R Mehta

November 2021

Synopsis of Social media discussions

The discussions show excitement and support for the article, citing phrases like 'It is live' and 'Interesting find,' which reflect enthusiasm. Some posts reference the significance of hippocampal responses and plasticity in navigation, indicating genuine interest and engagement with the research's implications.

A
Agreement
 Moderate agreement

Most discussions express positive acknowledgment and support for the publication, highlighting its importance in neuroscience.

I
Interest
 High level of interest

Postings show high enthusiasm and curiosity about the study's findings, indicating strong interest.

E
Engagement
 Moderate level of engagement

Comments reference specific aspects like hippocampal tuning and neural plasticity, demonstrating moderate deep engagement.

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Impact
 Moderate level of impact

The discussions suggest the study's potential to influence ongoing research and understanding of navigation and brain plasticity.

Social Mentions

YouTube

2 Videos

Twitter

37 Posts

Blogs

2 Articles

News

11 Articles

Metrics

Video Views

23

Total Likes

162

Extended Reach

108,353

Social Features

52

Timeline: Posts about article

Top Social Media Posts

Posts referencing the article

Neural Mechanisms of Hippocampal Navigation and Plasticity

Neural Mechanisms of Hippocampal Navigation and Plasticity

This study examines how hippocampal neurons in the dorsal CA1 region encode multiple navigation aspects like distance, angle, and position during virtual tasks, demonstrating multiplexed tuning that supports episodic sequences and improves with learning.

Neuroscience: Brain Health

December 9, 2021

18 views

Neural Multiplexing and Plasticity in Hippocampal Navigation

Neural Multiplexing and Plasticity in Hippocampal Navigation

This video explores how hippocampal neurons encode navigation details like path distance and head angle during virtual tasks, demonstrating multiplexed tuning that enhances learning and memory through Hebbian plasticity.

Neuroscience: Brain Health

December 9, 2021

5 views

  • Andy Xor
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    RT @Neuro_Physics: It is live @Nature! "Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation" https://t.co/QMMx9Ub345
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    RT @leafs_s: Nature Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation https://t.co/T9MaRDzkP2
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    November 2, 2021

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    Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation https://t.co/e5ou9rvP4g #science
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  • Fitness Therapy: Neuroscience Professional Learner
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    Interesting find #6: Virtual reality (VR) of rats in a maze relays insights on learning of hippocampus neurons. Moore, J.J., Cushman, J.D., Acharya, L. et al. Linking hippocampal multiplexed tuning, Hebbian plasticity and navigation. Nature (2021). https://t.co/waJYskfJUK
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    October 20, 2021

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Abstract Synopsis

  • The study explores how neurons in the dorsal CA1 region of the hippocampus respond during a virtual navigation task, primarily encoding the rat's path distance and head angle, with some weak spatial (allocentric) signal.
  • These hippocampal neurons demonstrate multiplexed tuning, meaning they encode multiple aspects of navigation (like distance, angle, and position) either simultaneously or in sequence, forming episodic-like sequences linked to specific journeys.
  • The research shows that the strength and accuracy of neural responses are related to navigation performance, with responses becoming more focused and predictive of behavior over time, supporting models where Hebbian learning enhances neural plasticity and task-dependent tuning.]