True

• Neocortex L2/3 pyramidal GLU cell Show Other

• Distal apical dendrite Show Other

• I Calcium Show Other

• Recordings from acute brain slices and in anesthetized rats using whole-cell recordings and Ca2+ imaging found that single action potentials evoke little or none Ca2+ influx in the dendritic tuft, unless is paired with synaptic input Show Other
• Using calcium imaging, calcium waves in layer 2/3 and layer 5 neocortical somatosensory pyramidal neurons were examined in slices from 2- to 8-week-old rats Show Other