関連する実験動画

Updated: Sep 10, 2025

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice
14:40

Optogenetic Manipulation of Neuronal Activity to Modulate Behavior in Freely Moving Mice

Published on: October 27, 2020

18.6K

前頭皮質のアストロサイトは,不安のような行動を制御するために,異なるニューロン集団を調節する

Eunyoung Kim1, Hairuo Du1, Yanqi Tan2

  • 1Neuroscience Program, University of Illinois at Urbana-Champaign, Urbana, IL, USA.

Nature communications
|August 21, 2025
PubMed
まとめ

中部前頭皮質 (mPFC) のアストロサイトは不安の信号を感知します アストロサイトを静止すると不安が増加し,神経の反応に影響を与え,感情的障害におけるアストロサイトとニューロンの相互作用を明らかにします.

さらに関連する動画

Investigation of Spatial Interaction Between Astrocytes and Neurons in Cleared Brains05:17

Investigation of Spatial Interaction Between Astrocytes and Neurons in Cleared Brains

Published on: March 31, 2022

2.6K
Analyzing the Size, Shape, and Directionality of Networks of Coupled Astrocytes10:10

Analyzing the Size, Shape, and Directionality of Networks of Coupled Astrocytes

Published on: October 4, 2018

9.0K

関連する概念動画

Role of Cerebellum and Prefrontal Cortex in Memory01:14

Role of Cerebellum and Prefrontal Cortex in Memory

The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
571
Anxiety: Overview01:18

Anxiety: Overview

Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
344
Functional Brain Systems: Limbic System01:15

Functional Brain Systems: Limbic System

The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
3.9K
Glial Cells01:04

Glial Cells

Overview
88.9K
Neuron Structure01:30

Neuron Structure

Neurons are the main type of cell in the nervous system that generate and transmit electrochemical signals. They primarily communicate with each other using neurotransmitters at specific junctions called synapses. Neurons come in many shapes that often relate to their function, but most share three main structures: an axon and dendrites that extend out from a cell body.
Structure and Function of Neurons
The neuronal cell body—the soma— houses the nucleus and organelles vital to...
14.2K