12968488 the pathology of multiple sclerosis the mechanisms underlying the production of symptoms...
TRANSCRIPT
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control period 2 ms30
min2
mV
nitric oxide
caudalrostral
stim recdemyelinatinglesion
12% conductionblock
51% conductionblock
nitric oxide(lower conc.)
stim
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rec
S
2S
0.5 ms
1000 Hz
410 Hz1
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0.5 sec
1 Hz
200 Hz
200 Hz
100 Hz
1 Hz
10 mV
SPON
(a)
(b)
(c)
(d)
(e)
(f)
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5 ms
(a)
(b)
(c)
4 105
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2 ms
37C
37C
cool
cool
(a)
(b)
(c)
control
lesioned
20 V
2 V
recheat/cool
stim
lesion
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rec
(i)
(ii)
(iii)
5 s
neck flexion
rostral caudal
rec
3020100
20
40
frequency(Hz) 60
80(i)
(ii)
(a)
(b)
time (s)
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rec rec
200 ms
200 ms
200 ms
1 sec
10 mV 10 mV
5 mV
(a) (c)
(b) (d)
5 mV
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5 ms
2 mV
2 mV
200 ms
20 ms
(a)
(b)
(c)
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(i)
(a)
(b)
(c)
(ii) (iii) (iv) (v)
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100
right eye
left eye
200 300 100 200 300
10 V
+
ms ms
(a) (b)
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control
control
control
3.0 2.0 1.0 0.03.0 2.0 1.0 0.0
3.0
(c)
(a) (b)
2.0chemical shift (ppm)
1.0
cerebellar ataxia
cerebellar deficitMS patient with
MS patient no cerebellar signs
adult onset hereditary
NA
NA
NA
Cho
Cho
Cho
Cr
Cr
Cr
In
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