Adapted from Bodian (1970)
Identification |
Characteristics |
S-Type Axon, En Passant
|
Varicosities along axon's length in which clouds of spherical synaptic vesicles are clustered. Mitochondrion (M) |
F-Type Axon, En Passant
|
Adjacent varicosities contain predominantly flat or elongate synaptic vesicles. |
P-Type Axon, En Passant |
Varicosities contain pleiomorphic vesicles with or without dense cores. |
S/C-Type Axon, En Passant
|
Varicosities contain co-localized spherical and dense core vesicles. |
F/C-Type Axon, En Passant
|
Varicosities contain co-localized elongate and dense core vesicles. |
P/T-Type Axon, En Passant
|
Varicosities contain pleiomorphic vesicles and many intracytoplasmic tubules. |