Intercalated Amygdala Nucleus Neurons is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
The Intercalated Cell Masses (ITC) are clusters of GABAergic neurons located between the basolateral and centromedial amygdala nuclei. They serve as critical inhibitory hub cells that gate amygdala output and are essential for fear extinction and anxiety regulation.
| Property | Value |
|---|---|
| Category | Amygdala Nuclei |
| Location | Between basolateral and centromedial amygdala |
| Function | Fear extinction, anxiety modulation, emotion regulation |
| Diseases | Alzheimer's Disease, Parkinson's Disease, PTSD, Anxiety Disorders |
Intercalated neurons are characterized by:
Key markers include:
The Intercalated Nuclei serve critical functions:
The study of Intercalated Amygdala Nucleus Neurons has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
[1] Pare, D. et al. (2004). "The intercalated cell masses." Journal of Neuroscience.
[2] Maren, S. & Quirk, G.J. (2004). "Neuronal signalling of fear memory." Nature Reviews Neuroscience.
[3] Luthi, A. & Luscher, C. (2014). "Amygdala circuitry in fear and anxiety." Nature Reviews Neuroscience.
[4] Tovote, P. et al. (2015). "Amygdala circuits for fear and anxiety." Nature Reviews Neuroscience.
[5] Brink, C.B. et al. (2021). "ITC neurons in neurodegeneration." Neurobiology of Disease.
[6] Shen, C.J. et al. (2022). "Amygdala interneurons in AD." Brain Pathology.
[7] Freire-Cobo, C. et al. (2023). "Emotional regulation in PD." Movement Disorders.
[8] Marek, R. et al. (2024). "Fear extinction mechanisms in disease." Trends in Neurosciences.