<s>
The	O
automation	O
techniques	O
try	O
to	O
reduce	O
user	O
error	O
and	O
variability	O
in	O
obtaining	O
quality	O
electrophysiology	B-Application
recordings	O
from	O
single	O
cells	O
.	O
</s>
<s>
This	O
environment	O
also	O
contains	O
blood	O
vessels	O
,	O
dendrites	O
,	O
axons	B-Algorithm
,	O
and	O
glial	O
cells	O
which	O
make	O
it	O
harder	O
to	O
form	O
a	O
gigaseal	O
by	O
clogging	O
the	O
1-2μm	O
diameter	O
pipette	O
tip	O
.	O
</s>
<s>
Neurons	O
derived	O
from	O
stem	O
cells	O
cultured	O
adherently	O
can	O
be	O
lifted	O
into	O
suspension	O
and	O
have	O
been	O
successfully	O
used	O
on	O
planar	B-Application
patch	I-Application
clamp	I-Application
devices	O
.	O
</s>
