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TH (Thalamus) functionally connects to LA glutamatergic principal neurons

Species: Mouse
Result: present
Method: electrical stimulation
Sign: unknown
Evidence: Stimulating thalamic fibres in the internal capsule evoked EPSCs in lateral amygdala principal neurons. These responses were larger than cortical responses at matched stimulation intensities, and the interneuron/principal-neuron ratio shifted toward principal neurons in adults.
Source: Synapsin I Controls Synaptic Maturation of Long-Range Projections in the Lateral Amygdala in a Targeted Selective Fashion
Frontiers in Cellular Neuroscience, 2019
DOI 10.3389/fncel.2019.00220 · PubMed 31164805 · PMC6536628, Fig. 1E-F; Fig. 2D-E; Supplementary Fig. 1
Licence: CC-BY-4.0
Named in the paper: “thalamic inputs (internal capsule)” and “LA principal neuron (LA-PN)”
Made by: an AI model reading the paper (claude-opus-5-5, extract@0.3.0), 2026-10-10
Checked by: a second AI model (claude-opus-5-5) agrees, 2026-10-10
“Internal capsule stimulation evoked principal-neuron EPSCs that were larger than cortical ones at 1 mA (Supp. Fig. 1), and the adult IN/PN ratio fell from 0.58 to 0.40.”
Status: proposed
Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.