diff --git a/octarine_navis_plugin/objects.py b/octarine_navis_plugin/objects.py
index 187f076..4c7ce00 100644
--- a/octarine_navis_plugin/objects.py
+++ b/octarine_navis_plugin/objects.py
@@ -189,9 +189,21 @@ def connectors2gfx(neuron, neuron_color, object_id, **kwargs):
     if kwargs.get("cn_layout", None):
         cn_lay.update(kwargs.get("cn_layout", {}))
 
+    which_cn = kwargs.get('connectors', None)
+    if isinstance(which_cn, (list, np.ndarray, tuple)):
+        connectors = neuron.connectors[neuron.connectors.type.isin(which_cn)]
+    elif which_cn == 'pre':
+        connectors = neuron.presynapses
+    elif which_cn == 'post':
+        connectors = neuron.postsynapses
+    elif isinstance(which_cn, str):
+        connectors = neuron.connectors[neuron.connectors.type == which_cn]
+    else:
+        connectors = neuron.connectors
+
     visuals = []
     cn_colors = kwargs.get("cn_colors", None)
-    for j in neuron.connectors.type.unique():
+    for j, this_cn in connectors.groupby('type'):
         if isinstance(cn_colors, dict):
             color = cn_colors.get(j, cn_lay.get(j, {}).get("color", (0.1, 0.1, 0.1)))
         elif cn_colors == "neuron":
@@ -203,8 +215,6 @@ def connectors2gfx(neuron, neuron_color, object_id, **kwargs):
 
         color = navis.plotting.colors.eval_color(color, color_range=1)
 
-        this_cn = neuron.connectors[neuron.connectors.type == j]
-
         pos = (
             this_cn[["x", "y", "z"]]
             .apply(pd.to_numeric)