Biomedical Engineering Reference
In-Depth Information
discharge rate and its implications for psychophysical performance.
Nature
370
: 140-143.
Appendix A: The Hodgkin-Huxley Model.
The remaining equations in the Hodgkin-
Huxley model are as following (see [9, 13]).
dn
dt
=
n
•
−
n
dm
dt
=
m
•
−
m
dh
dt
=
h
•
−
h
,
,
t
n
t
m
t
h
and
a
n
a
n
+
a
m
a
m
+
a
h
a
h
+
n
•
=
b
n
,
m
•
=
b
m
,
h
•
=
b
h
1
a
n
+
1
a
m
+
1
a
h
+
t
n
=
b
n
,
t
m
=
b
m
,
t
h
=
b
h
with
0
.
01
(
V
+
55
)
V
+
65
80
a
n
=
b
n
=
0
.
125 exp
(
−
)
V
+
55
10
−
(
−
)
1
exp
0
.
1
(
V
+
40
)
V
+
65
18
a
m
=
b
m
=
4exp
(
−
)
V
+
40
10
1
−
exp
(
−
)
V
+
65
20
1
a
h
=
.
(
−
)
b
h
=
0
07 exp
V
+
35
10
)+
exp
(
−
1
The parameters used in Equation (1.2) are
C
=
1
,
g
Na
=
120
,
g
K
=
36
,
g
L
=
0
.
3
,
V
k
=
−
77
,
V
Na
=
50
,
V
L
=
−
54
.
4.
Search WWH ::
Custom Search