相关实验视频

Updated: Jan 30, 2026

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.6K

在痛苦的关关疾病中研究功能性脑网络的变化:休息状态fMRI研究

Yujiao Jiang1,2, Xin Li3, Mengqi Liu1

  • 1Department of Radiology, Hainan Hospital of PLA General Hospital, 572013 Sanya, Hainan, China.

Journal of oral & facial pain and headache
|January 29, 2026
PubMed
概括

与疼痛相关的关节障碍 (TMDp) 显示大脑网络拓的改变. 在TMDp患者中,本地大脑网络的效率与抑郁和焦虑相关,为疼痛机制提供了洞察力.

关键词:
大脑网络 大脑网络聚类系数的聚类系数当地的效率地方效率.疼痛 疼痛 疼痛 疼痛休息状态的fMRI.部部疾病 部部疾病

更多相关视频

Monitoring Acupuncture Effects on Human Brain by fMRI09:55

Monitoring Acupuncture Effects on Human Brain by fMRI

Published on: April 8, 2010

16.0K
Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging17:06

Co-analysis of Brain Structure and Function using fMRI and Diffusion-weighted Imaging

Published on: November 8, 2012

27.0K

相关概念视频

Network Function of a Circuit01:25

Network Function of a Circuit

Frequency response analysis in electrical circuits provides vital insights into a circuit's behavior as the frequency of the input signal changes. The transfer function, a mathematical tool, is instrumental in understanding this behavior. It defines the relationship between phasor output and input and comes in four types: voltage gain, current gain, transfer impedance, and transfer admittance. The critical components of the transfer function are the poles and zeros.
691
Protein Networks02:26

Protein Networks

An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.5K
The Resting Membrane Potential01:21

The Resting Membrane Potential

Overview
142.3K
Resting Membrane Potential01:24

Resting Membrane Potential

The relative difference in electrical charge, or voltage, between the inside and the outside of a cell membrane, is called the membrane potential. It is generated by differences in permeability of the membrane to various ions and the concentrations of these ions across the membrane.
The Inside of a Neuron is More Negative
The membrane potential of a cell can be measured by inserting a microelectrode into a cell and comparing the charge to a reference electrode in the extracellular fluid. The...
21.7K
Resting Potential Decay01:15

Resting Potential Decay

The resting membrane potential of a neuron (-70mV) is sustained due to the selective ion permeability of the membrane. At the resting potential, the membrane is slightly permeable to ions like sodium (Na+) and chloride (Cl−) and highly permeable to potassium ions (K+). Differences in the ions' concentration inside the cell compared to the outside are maintained by membrane transport proteins like channels and pumps.
At rest, the K+ is the main ion that moves across the membrane...
6.4K
Intrinsically Disordered Proteins02:18

Intrinsically Disordered Proteins

Intrinsically disordered proteins are a group of proteins that do not fold into specific three-dimensional structures. Their structural flexibility allows them to complement ordered proteins to perform functions that are inaccessible to rigid structures. They are more common in eukaryotes than prokaryotes and may either be exclusively intrinsically disordered or hybrid proteins, consisting of a mix of ordered and disordered regions. The absence of a rigid structure in these proteins can be...
19.4K