diff --git a/htmresearch/algorithms/temporal_memory_factory.py b/htmresearch/algorithms/temporal_memory_factory.py
index <HASH>..<HASH> 100644
--- a/htmresearch/algorithms/temporal_memory_factory.py
+++ b/htmresearch/algorithms/temporal_memory_factory.py
@@ -74,11 +74,8 @@ class ReversedExtendedTemporalMemory(FastETM):
     else:
       activeApicalCells = []
 
-    self.activateBasalDendrites(
+    self.activateDendrites(
       activeExternalCells,
-      learn
-    )
-    self.activateApicalDendrites(
       activeApicalCells,
       learn
     )
Call activateDendrites, not activateBasalDendrites.

activateBasalDendrites and activateApicalDendrites are being removed.