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. Author manuscript; available in PMC: 2009 Mar 1.
Published in final edited form as: J Struct Biol. 2007 Sep 14;161(3):359–371. doi: 10.1016/j.jsb.2007.09.002

Figure 2. Comparison of conventionally aldehyde fixed versus conventionally aldehyde fixed and high pressure frozen brain tissue.

Figure 2

(A) Conventionally prepared cerebellar tissue. (B) Cerebellum slices that had been chemically fixed prior to HPF. The black arrows point to a postsynaptic density (PSD) that appears thicker in (B) than in (A).