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BLA (Basolateral amygdalar nucleus) functionally connects to CA1 (Field CA1)

All claims for this connection
Species
Mouse
Result
present
Method
optogenetic circuit mapping
Sign
excitatory
Evidence
With ChR2 restricted to excitatory basal amygdala neurons by the CaMKii promoter, light evoked large currents at 0 mV in vH pyramidal cells that were completely abolished by NBQX, showing the inhibition was purely disynaptic feedforward inhibition driven by a glutamatergic BA input (n = 3 neurons).
Named in the paper
“BA (CaMKii+ excitatory projection)” and “vH pyramidal neurons”
Made by
an AI model reading the paper (claude-opus-5, extract@0.3.0), 2026-10-10
Checked by

a second AI model (claude-opus-5-5) disagrees, 2026-10-10

“Fig 2F,G records NBQX-sensitive inhibitory currents at 0 mV, so it does not show a direct excitatory connection onto pyramidal cells; the sign is wrong for this evidence.”

Status

proposed

Drafted and checked by AI models; it stays proposed until people have audited a sample of such claims.