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. 2020 Dec 13;599(2):667–676. doi: 10.1113/JP280397

Figure 3. BAPTA attenuated LTP elicited by optogenetic stimulation of cholinergic axons.

Figure 3

A, LTP induced by optogenetic stimulation of cholinergic fibres in interleaved control experiments. Black filled symbols and error bars: mean ± SD. Red open symbols: data from one cell. Inset: average EPSPs before (pink) and 25−35 min after (red) pairing. B, inclusion of 25 mm BAPTA in the pipette solution profoundly attenuated LTP (P = 0.047, unpaired t test comparing potentiation elicited in both conditions). Black and red symbols and traces as for (A). Scale bars = 1 mV, 2 s. [Color figure can be viewed at wileyonlinelibrary.com]