| excitation |
| inhibition |
|
|
|
|
|
|
| Synaptic
strength |
|||||
| (receptors,
transporters, |
|||||
| transmitter
release, etc.) |
|||||
| Membrane
properties |
|||||
| (ion
channels, pumps) |
|||||
| New
connections |
|||||
|
|
|
|
| Metabolic
changes |
|||
| (anoxia,
hypoglycemia) |
|||
| Cell death |
|||
| (toxic,
apoptotic) |
|||