Figure 11. Synapse ultrastructure in hippocampi of sham and TBI rats.

The synapse ultrastructure in CA1(A) Sham-operated. (B) One-hour post TBI. (C) One-day after TBI. (D) Three-day post TBI. (E) Five-day after TBI. (F) Seven-day post TBI. Scale bars = 0.5 µm. * synaptic vesicles density, ▴synaptic cleft, ♦vacuolation.