Related Experiment Video
Updated: Jul 6, 2025

Animal Models of Depression - Chronic Despair Model CDM
Published on: September 23, 2021
[Neural networks in late life depression]
Late-life depression (LLD) involves brain network changes, including structural alterations and accelerated aging, impacting treatment response. Neuroimaging reveals these neural network dysfunctions in LLD.
Area of Science:
- Neuroscience
- Gerontology
- Psychiatry
Background:
- Major depression is linked to neural network activity and connectivity changes.
- Late-life depression (LLD) chronicity suggests structural brain changes contribute to network alterations.
- Advanced brain imaging techniques allow multi-level investigation of neural networks in LLD.
Conclusions:
- Neuroimaging studies demonstrate diverse neurobiological changes contributing to neural network dysfunction in LLD.
- Structural and functional brain alterations are key features of late-life depression.
More Related Videos
05:19Author Spotlight: Therapeutic Benefit of Closed-Loop Deep Brain Stimulation in Depression Treatment
Published on: July 7, 2023
08:15Network Pharmacology and Validation of the Antidepressant Mechanisms of Qiangzhifang in a Chronic Restraint Stress-induced Depression Rat Model
Published on: June 6, 2025
Related Concept Videos
Long-term Depression
Calcium Ion Concentration Mechanism
If over...
Depression: Overview
Depressive Disorders: Etiology
Biological Factors in Depression
Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
Neural Regulation
Cognitive Development During Adulthood
Depressive Disorders: MDD and Dysthymia