• Aucun résultat trouvé

Propriétés électrophysiologiques intrinsèques des neurones vestibulaires centraux en conditions physiologiques et physiopathologiques

N/A
N/A
Protected

Academic year: 2021

Partager "Propriétés électrophysiologiques intrinsèques des neurones vestibulaires centraux en conditions physiologiques et physiopathologiques"

Copied!
263
0
0

Texte intégral

(1)

HAL Id: tel-00007257

https://tel.archives-ouvertes.fr/tel-00007257

Submitted on 29 Oct 2004

HAL is a multi-disciplinary open access

archive for the deposit and dissemination of

sci-entific research documents, whether they are

pub-lished or not. The documents may come from

teaching and research institutions in France or

abroad, or from public or private research centers.

L’archive ouverte pluridisciplinaire HAL, est

destinée au dépôt et à la diffusion de documents

scientifiques de niveau recherche, publiés ou non,

émanant des établissements d’enseignement et de

recherche français ou étrangers, des laboratoires

publics ou privés.

neurones vestibulaires centraux en conditions

physiologiques et physiopathologiques

Mathieu Beraneck

To cite this version:

Mathieu Beraneck. Propriétés électrophysiologiques intrinsèques des neurones vestibulaires centraux

en conditions physiologiques et physiopathologiques. Neurosciences [q-bio.NC]. Université Pierre et

Marie Curie - Paris VI, 2004. Français. �tel-00007257�

(2)

!

" #$

%

$

&'

&

(

)

*

*

+,

'

*

-

- '

.

/

0 #

*

+

* )1 *+*2 3

3

*

. +

4

*

*

)1 *+*2 3

)1 *

)*+*2 3

05

%- '

+

#

#

#

67 ' &8 699:

''

# ;

2

8

1 + #

< &

# ;

&

)

5

21

-+

#

(3)
(4)

'# ?#

&

&8

@ 8A&

@ "

'

'#

#

& $

" #

B

B

& #

-@ B C

@ &8

8 #& $ BB -$

# $

5

# $

#

-

$

&8

' #

&

' #&

&8

B #

>-$ &

#<$

$

8 # 0

#"

'

"

#<$

+@0

# # % #BB

&'

=

B

"

;

D

'

%

# "

@ &8 "

& ' #

B# 0 &&

@ ''

E

&8

# =

#' #

0 #

&

F

@-

% $

?#@# &

-

&8 $

@ G

3# ?#@# $ @

0 # $ #

;

&8 D

+

@-

# #

$ & # D

" <

@0

# &&

'

HIJ

* $ ' 5

#<$ # 8

# % #BB

K

0 % $

' #& - 0 ''- = @

@

0 %

- $

'#

8

0 $ B

+@ %

# B

?# @ #8 -8 #

A $

+ " $

' $

$ @

$ #

#8 & ;

% # $ B #

?#@

$

# $

@ 8A& L

"

&

$ +# '

"

8

8-$

;

M

N '

?# @

'

&8-HIJ

(5)

:

&

&

' & 5 '

- " = & B &

$ & '

$

> & ?# &@

- = &

=

8

05

' #

#

?# " # &

N

'#

% &' O " #

#

O- P& + B

$ &

-

8 P& $ ?#

- -

&' C 8

#

#

%

&

- #

.

%

O

=

&

& &8

# + 8

# 8

%

-

#<

&

#

O " #

#

= #

&8

M@

# '

= B

'

% #'

'# &

"-

>

?

O@

# @

'

'-'

-

$

- $

5 ' B

O,

#"- #

8

,

O

" #

#

&

&

5%#

&

Q

#0 Q

'

#

'

&'

8

- # &

& 05

O, '5

"

&8 #

#"

O " #

' B

' #

<' &

& %

#

=

0

R

?#

8

'

0 % &

"

%

#

$ &@-"

"

&

' '

#M

@- #

O, &

&

'

# 5 &

+>

' #

8

0#& # $

?#,

&'

$ ?#

# ' #

# B

&,

?#

-

-O

&

-%

&

' #

#

B ?#

0

' #

" -

#

%

O

-%

&

# %

#

&'

8

''

- '

S

#< ?# $

'

"

%

$ -

&-&

8#- = &

8

G

8

O

" #

-%

&

&

' #

?#

=

-

#

& #

#

#

&

-

05 $ M,

BB

#- #

%

< &

#

#

-'

&

0>

%

,# "

- +# S %

< &

#

0 O " #

&

8

% $

0

%% $

B N

)

Q ' #

,

#

?#,

&,

-

"- = 8

O

-%

&

=

&

% ' # "

' -

M#%

"

?#

''

# O, &

"

#

'

- ' # +#

(6)

-8

& 5

T

%

- -

# '

8

#' " - '

)

?# M

&

' #

#

8- -B

?# M,

-

8

$ &

#

' #

" - $

# % &

$

&8 #

& B &

$ ?#

' # #

&

5

-

& #

O, '#$ '

5 &

=

05 $

#

?# ?# B

,

% &

*0 & = ,

$

# '

# 5 &

- -

0 8

= ,# "

- , " >$ &,

B

,0

#

&,

#

B

$

%# - &

=

&-

O,

#

-

&-&

'

=

%

"

#< =

O " #

&

> ' #

"

' - ,G

''

#

&

" $

?#

%>

&

0 ?#

' -

'

'

# M# >

05

&&

- -

# '

8

% U

#

#

$ ?#

' &

&

% =

#

0

# ' % &&

,- 0 %

!

#

( H3+/T

6999 997VJ

5

-

05

- - B

- ' #

8 #

B

05

!

" #

# $

H

699 9 6V 7J

O

#

< G& &

=

, "

#' " - &

'

#

#

# +

O, '' -

# '

# 5 &

&'

"

- #

$

0 #

& '

- ' #

<'-

$

&

5 ' # %- -

$

' & &

M,

#

'

= -" #

8

$

# #

#

- =

%

0#&

?# >

'' ?#- '

#

B $ M " #

#

#< '

?#

#'- #

P

- # &

&

05 ; &

#

+

8

O

=

# %

, &'

?#

# ' -

M

#

' # & $

'

#

5 %

&' -&

-

B ?#

0#&

O #

5 B

, "

"

-

#

#

+

#M #

#

#"

&

,

# % &

?#

-

-"

- #

8

=

?#

- 0-

?#

&- 0

% ?#

&

"

?#,= &

-"

'' &

'

' -

&,

#"

' &

# =

, "

O

" #

# -& %

& ' #

5 %

#

'

#

-

0 %

&

# '

#

"

=$

# M

, #

# M &

-8# - #

(7)

,

&

' -

- ' # # O # #

5

, "

-'

-#

,-

% = & B &

B ?# &

& &

%# #

'

?#

-

&

- #

<'- &

O

=

&

' #

'

' &

$

' #

&8 #

?# ?#

5

$

$ ' # > "

#

(8)

-

#&-V

#

#

&&

0- = - #

' ' - - -

'0>

% ?#

5?#

#

"

8#

#<

8M

B -

- &

' '

-B

BB-

' '#

#

%

-

#

,# &G&

> #

# ' -

-&

$

#< >'

#

- - -

#

#

> # "

8#

&-H

J = '

B &

# '

@

;

, %

#

>'

.

B

&'

'

'0>

% ?#

B

$

#

"

&'

-' -' - -

5?#

% #'

#

%

-

BB-

#

> #< "

8#

#<

#

"

H J - # -

&'

&

#

#

P

H6J

#

"

- # -

'

- '

-' -' - -

5?#

#

H J

# $

#

"

&' -

#

#

#

> # "

8#

-

H

+J

&

H:J

&

#

"

&' -

' ' - -

#

"

8#

%

-

0 N

8 > =

#

%

-

0 N

%

#

- #

'

- =

%

&

' ' - -

-

'0>

% ?#

#

"

8#

&-

#

#

&'

"

8#

H J

H6J

#

' &

&

?#

8>

0

&

#

-

BB

BB- &&

#

"

8#

#-

'

@ #

#

- -8

+

#

'

- #< =

-

-"

''

' ' - -

- 0 % ' #

?#

?#@

P $

?#

#

- #< =

-

-"

''

' ' - -

- 0 %

' # '0

?#

@#

'

"#

B

$

&

B

8

"-

B "

&'

&'

&

-B

#

'

8>

0

&

#

-

$ &

@ #

#

-'

-B

" &

&'

8

# $

H J$ , <

- #

#<

#

#

+ 0 N

8 >

&

-

&&

B

'

# 5

#

@#

> # ' #

- &

@ <'

#

#

&

$

H:J$

&'

' ' - -

#

"

8#

#<

#< '5

#

' &

' '

#

%

"

"

8#

"

B -?#

&' -&

&

B &

#

0 ?#

'5 $

#

#"

&G&

B

#

?# = -'

' # P

-

#

'0

?# ' # "#

-

- &'

$ #%%-

#

"

@ %

8

# > 5& "

8#

0 N

-8 - +@

&8

&

- #

' # G

' - -

@#

'

' ' - -

5?#

(9)

7

1

0

B 0

0

"

%

8 0 0

%

0

> &

' '

B

"

8#

#

'

'

8M

"

B 0 S Q

&

0

B#

' '

B

BB

' '#

B

#

S 0

'

#

#

#

'

# $ S

#

% #'

0 &

"

8#

#

# H

J$ >'

>' .$

0 " %

BB

'

' B

$ S

"

%

" #

0

%

> &

' '

0

# $ S

&'

BB

"

8#

#

#

"

<' &

& >$ S

#

H J

0 8 0 " #

B

&

#

$ H6J 0 '

> B 0

' '

B

#

B

$ H J 0 ' '

B "

8#

#

0

#

# $

B

> H:J 0

0

B "

8#

#

0

'

$ 0 B %

H J

H6J$

%

& #

B 0 '

> B

#

' '

B

S %

#

8>

0

&> 0 S

0

0

BB

> BB

'

#

'

#

"

'

&

0 %

' '

S0

#

" "

S

&

'0

0 % ' '

&

B#

'

B " S$

&

B 0

#

&

B

& %0 0 '

0

B

%%

8> 0

$ S0

0

S

B

> &'

0 8 0 " # * H J$

&'

B 0

&

'0>

%

' '

B

#

B 0

%

,

#

0

"

8#

#

S

' B &

0

0 S

0

'

#

B#

B

#

''

8

>

S 0

'0>

%

' '

>

H:J$ 0 ' '

B

%#

' %

B %

"

8#

#

S

&'

"

8#

' 0S >

%

N

&' &

>$ B ?#

> #

0

0

#

' '#

# % 0

"

'' % 0

S

" "

&&

&

Q

0

#

#%%

0

8 0 B %

%#

' %$ 0

"

8#

>

&

B

>

#

&

'0

#

0#

S #

''

0

0 8

%

N

B 0 "

8#

>

&

"

0 #%0 #

8

0

#

'

S 0

0 B & S Q B

'

8 S

0

'0>

%

' '

0 > '

'# B '

#

#

(10)

8

& 5

W

8

& 5

+ 1 . + ) 3 6: % &' & %- - 6: 6 + # - 6V % & ( ( ) &* % + ( , - + * . + * + ; * * 3 + * )1 *+*2 3 % % ( ) . # + % & #, ( ) +& + *1 4 . + 4 : % % , ( ) +/ % & % ( ) , ( ) +/ % & 0 ( ) , ( ) + % ' % ( ) , ( ) +* *1 4 . + * *+ 2 + * : % % 1 ( ) #, '& % & ( ) . # 2 " 3# '' 6 + '0 : 6 6 -% # # :V 6 + '0 ' :7

(11)

9

. * + * )1 *+*2 3 * . + * ) X +, + + T9 4 5 ) ( ( / 4 & 5 ) ( / . 6 B # # > # " 8# &- ( TV . 6 6 ' # <' &- ' # " 8# 4 + 0 , ( ) , %6 , 4 ( ( ' . . 1*2 +* + * )1 *+*2 3 1 . + 4 ) , - , - ( ) 4 & $ #, 7 ( ) . * ) * . + * V9 . + > 5& % # & % ?# V . 6 + > 5& & - 0 8 # $ 2 . % > V6

!

"

+ * * + V: 1 . + + VT 0 ) 7 8 0 & ) , 7 8 ++ + + * * . + V7 0 #, ( ) 8* 0 & 9 #, #- 7 7 : # ( ) ; 6 0 % & , " - - #< # 7 B # " 7 B # ' ' ' B & & 7 B # # " 76 +@ B # # < 76 6 6 0 % & # " 8# 7 B > ' ?# 7 B ' ' - - 5?# # " 8# 7: 0 + 0 . ( ) < =#, #- / 0 ' 0 <' # '0 > Q 7 0 '0 > ' - 7V * + + * * . + 7V

(12)

8

& 5

0 # - 4 # > 8 0 & . > #, # * 6 - #'- = , , # > 5& & # 7W 6 6 0 % & # " # - #< # #< W9

"

"

"

#

"

#

* 4 3 W 6 . +, WT Y W : * + * V

"

$

. * 4 3 7 . 6 . +, W . Y W . : * + * 7

"

"

%

#

* 4 3 W 6 . +, :9 Y :9 : * + * TV

(13)

6

"

%

$

* 4 3 T7 6 . +, TW TW : * + * V7

#

$

) 3 ; * ) )1 *+*2 3 79 6 ) 4 + ; * ) 3 * . 3 + * + * * . * 79 ) 4 + ;+ + 76

$

. + + .1 ) * + + ; * + * + 4 + * + * ++ 7T . 6 + * * . + * ) * ,)* * + 7 . + * 1 . + . + 7W . : )1 * ) * + ++ + +,* 2 ) 2 * 3 W . T *+ ) 2 * 3 + * * . + W:

##

* * * * * ++ WW 6 + * 3 1 3 * . + 2 * ++ 22 +, 4 * 3 ++ * * * + *1 4 . + 4 699

(14)

8

& 5

3 + * * ++ * * * . + *. 1 2 * ++ 696

"

+ * 3 * + * . + * , * * . + 69T 6 *+ * * * 3 2 * * 1 3 * 69V * * * 3 1 3 , * 697 + * + 3 ; * * 3 * . + L 6 T 6 4 ? 3; * * 1 1 . F *+ * * . + * + + + + * 6 & , % 4 ( ( % &

& & ( @ &

4 ) 3 , ? A"3 6 W

+ < : B ), # ) & *

+ & C : : , 7 & *

+ + D , % 4 &&

(15)

:

-0 &'

0

0

#

#

-%

" $

8#

&'

'

#

#

#< ?# ' &

%

, B &

" #

"

-#M

0

0

- #

,- #

-

'0>

% ?#

' '

-& -&8

5?#

#

"

8#

#< 0 N

-8 -

+

+ 8

# 8

%

-

#<

&

#

H+

J$ #

#?#

M,

BB

#- &

" #<

05 $ , -

BB

#<

B &

&

=

, %

8

#

%

'

#

+

> 5& "

8#

C

BB-

" -

H"

8#

$ " #

$ ' '

' " $

- -8

#

$

J$ ?#

#

"

8#

#< #

- -8

5%

' # '

#

-'

&

' - H >

%

"

8#

#

"

8#

'

J

#

#

T

5

- $

- #

-

-

(

$

-

#

#

"

8#

-

> # "

8#

&-

- #

#

0 N

% # =

'

#< >'

#

$

#

>'

#

>' .$ = '

#

! %

#

( -

'0>

% ?#

'

" $

&&

B &

# '

,

'

'

= # #

#

-

M# ?# =

( (

,# '

"#

& ?# $

"

-#< >'

#

?# $

C "

&G&

BB-

' M

#

&G&

8

# & &

&

-

05 $

8

"

=

B

#

>'

>' .

%

-

0 N

8 > $

' #

'

# 5 &

#

#

&'

'

"

> & ?#

>

%

, %

"

8#

3#

@

%

BB-

#

>'

#

>' .

?#

'

'0>

% ?#

BB-

L 3#,

?#

BB-

-"5

, %

# > 5& "

8#

0 N

-8 - L B

-'

=

?#

$

#

"

BB

#-

BB-

&'

#

#

"

8#

#< ;

J

' & 5

-

, <'-

- =

&'

' ' - -

#

"

8#

&-

>'

>' .

&

' 0

% ?# $

(16)

-T

' #

' -

-&

' 5

-

%

"

8#

'- '0- ?#

H 8>

0

& #

-

J +@- #

'

-

#

' &

@ '' -0

B < 8

-

B

' #"

> 5&

" #<

B

=

0 % &

# 8

+ '

- '

-

# > 5& "

8#

# & 5

,- #

'

- # > 5&

" #<

% &

#

- 3#

-?#

- BB-

B

#

' ' - -

5?#

#

"

8#

&-

L

<'-

- - BB

#-

# #

' -'

0

- -8

8 >

#

6J

#

&G& ' -'

$

#

"

#

-

-

&'

' '

-5?#

#

"

8#

&-

=

#

"

8#

#-

#

#

> # "

8#

-

"

+

#

>'

>' .

' -

#

> #< "

8#

L

# $

&G&

' ' - -

5?# L

<'-

#

&'

'- B ?#

# #

'0>

% ?# &

'

0

J

B $

#

"

-

- ,-

,- #

' ' - -

5?#

#

"

8#

#< = #

#

'5

;

%

#

- #

- - BB

#-# #-#

' -'

" #

-

(

?#

BB

"

%

<'- &

#<

&'

$

&&

,

B

B

#

%

- $ #

#

5 -

'0>

% ?#

&'

= #

"

-<'-

B

#

&'

> 5&

"

8#

'5

BB-

$

- = -

0 &'

8

"

= 8 #

= #

0-&

% 8

# P

' ' - - & &8

5?#

#

"

8#

'0>

%

# > 5&

B

@ '' -0

&' 5 &

' 8 -& ?#

BB-

" #<

<'- &

#<$

#

#

@ 8

' -

BB-

#

#

> 5&

"

8#

$

#

#< &

#

$

'

'

#

"

8#

$

8

#

#

"

8#

#<$ #<?#

#

#

-

' # '

# 5 &

H(

E

+'J

#

%- -

-

#

' ' - -

& ?#

-

'0>

% ?#

# > 5& "

8#

$ 8

?# $

' -

G

<0 # B$ &,

(17)

&8 -

&'

' -

-%

&

?# ?#

-

,

0

?# $

&8 >

% ?# $ #

#

0 &

#

"

8#

O,

-

-#

> 0-

-

#

BB-

& 5

& #<$

&, -

#<

'

'

8

# > 5& "

8#

$

&&#

= ,

&8

-8 -

+

%

#

8 > $

& #< ?# M,

#

-

#

#

&

<'-

$

'

' # '

# 5 &

-

-# ' -

-%

&

#

'

-

#

& 5

&'

"

8#

$ #

?#

'

#

'

&'

&

" #< F

# "

-

?#

#

+

= '

#

,-"

#

&

B

' ' - -

& &8

5?#

#

"

8#

' 5

8>

0

& #

-' 5 #

8 5" ' -

0 #

" #< <'- &

#< -

-& 05 $ -

-

?#

?#

- - '#8 - $

#

%- -

'

- #

0

0

#

' ' - -

5?#

& &8

#

#

#

# ' '

#

' -

'0>

%

# > 5& "

8#

8 - #

- ' -

-- #

,0>' 05

,#

'

' ' - -

5?#

' '

-> ' ?#

B &

&

#

#

&

$ M

'

$ ?#,= " #

#0

#

<

# I

(18)

V

(19)

7

# & &

K M,

-8# -

05 $ M

'

'

B

< '

" #

?#

M & #

&

%

0

?#

&

#M

0

0

&&

&8 #

'

$

# 8

%

-M= - #

$

' & 5

- #"

& ?#

'0>

% ?#

#

> 5& "

8#

'

?#

#

?#

'

&G&

&,

&8 -

-

#

#

-

& #

0

0

?# ?#

B &

#

0 &&

?#

- #" $ -

$ ' B

&&-

# #

& ?#

#

?#

M,

"

-

5

-

0 &

B

$ M, -

#

0

0

#<

" #<

?# ?#

'

$ ' B

# '

,

8#

,# ' <

8

&

$ &-

$

# '0>

%

$

#

%# $

# 8

%

$ &

#

'0>

$

0 '

%#

# '0

'0 $

#

# '-

$

' -B %#

= &

> #<

#

-

#

+

&-

$

&

$

'0>

&'('

)*+),' H V V

VW7J

#

' &

= <'- &

=

,# "

-

.

%

#

! ,-

%- 5 ($

- #"

5

V7

?# , B #<

" #< ?# '

#

B

' " ?#

&# #

#

-

?#

,-

'0>

% L

+ ' & 5

'

& ?#

#<

&

#

#<

0

#-

,

V7W

#

"

= ,

&

0 # %

,-.,'. /)01) H VT6 7 6J ?#

$

#

$

& # % %

"

8#

#

B #

B ?#

% #'

'

#

#

"

8#

B

# =

" $

, # #

,#

- ,

&

# > 5&

" #<

(20)

3# ?#

'5

0

?#

W

+

B

C

)0'2 32),

'2002

*.&02,4 H VW: 7 VJ$ - 5"

#"

#

# #&$ & &8

,

-&

5

767$ B# #

'

0 ?#

, 8

,- #

B

- -8

76:

0 N

' %

?#,#

-

,

BB

,-?# 8

,

& $

# ?#

,

, '

' #

#

B

, #

7:6$

B

' & 5

'

?#

' #

&&-

!

&'

"

8#

($

'0- &5

'

>

&

'

# #<

# &

#

-

?#

,#

8>

0

&

#

-

#

&&

#

"

"

#

'0 -

%

2

+ 7 M "

7 $ #

#

,#

&&#

= @

-&

&'-&-

$ 0.4120

5,'602 H VWW 7 6J$ &-

0 B B

C

@

#

#

&#

$ '-

-

BB

@

$ -

@

-

% ?# ?# '

#M # @0#

&$

(

$ -

, %

,#

BB

@

- - '

5

#8

"

%

&' % -

@

#'05

H

#

"

&

>' ! 8 #

&

($ ! BB &

($ ! % -

&

($ !

&

($

?# @

'

' " ?#- ' #

< - # J$ @#

& #

#

-

@ # - #

"

(21)

69

+ '0>

%

05?# 3.7),,24

&08',92 H V7V 7 WJ$

8

%

&

72.:.0

/7;),, H 7 9 776J

B

C

.&'4

),+'20 H 7 T W66J

8#

=

'

B 8

" #

<*):'='0

'/7)'*.+'/7 +.,

2/7-202; H 7TV W6VJ$

# '0>

%

#

$

-&

&&

&&

B

"-%-

"

'

-%

0

& ?#

@ <

" #< ?#

&&

> 5&

>&' 0 ?#

-

77

'0- &5

?# '

-

&

&$

'0- &5

. 0

S ; #

= #

8>

0

& #

-

= #

'-

&'

$ #

-

#'' -&

#

8>

0

-

#

=

#" #

>

&

'

# #<

# &

#

-

?#

&8 #

# #

'

&$ ' &

?#

> #

(22)

3# ?#

'5

0

?#

6

#

#" % '#8 - ' 5

&

$

M #

&-

&

>)0*

2'-204 H 7 :

7 J "

,

&

#

" #

'

5

#< >'

'

% &

;

'

% <

O# ?#,

'

?#

" # -

&' - ,#

P -

#

, #

B 8

$

-'

#

#

&'

<'*72= +., <)*:2?20 H 7

W6 J ' '

7W

@ ''

!

#

(

#

" #

+

<

#

&&-

> '

7WV

'

'0

7)0*24 /.-- 7200',(-., H 7TV WT6J$

#

%#

%

$ ' <

8

&-'0>

%

W 6

B

# 4 4

5

H

77:

7W:J$

#-

)(,&4

&4-)+

2-@'&4

H 7:6 W WJ$

&

0 '

%# $ -

# #

#

-' 0- #&

"

8#

$

%

&'#

& #

$

>

%#

&&

#

#

#

+@

&

&

&4-)+2

/7);*A2 H 7:: W

J$

#

0

,

&

B # -

&-

8 # %$

& #

> # "

8#

&-

" C

5

W9 @ - ?# @0 && -

''

- #<

%

0 ' E

# -8# # 44

5

$

B & #< 0

%

' %

)=., ?

)9)* H 7T6 W :J$

?# &-

#

@ %

2 %

B

"

%

> -& ?#

# #

#

" #$ - 8

0-

?#

#

@# -

8

#

> 5&

" #<

"

# " #

<

8

W9 $ '

%- "

,

)='**.

.*(' H 7: W6 J

-%

&

-

' -

B 8

"

8#

&5

' #

# &

&'

H

#

J$

#

'

#

G

&'#

;

B 8

' # %

&5

-& %

#

G

$

?#

B 8

' #

B

&8

-& %

'-

'0-W 9$

" #<

#< '0>

$

0,4-

)/7 H 7 7 W

$ -%

&

'0

'0 J

20=),,

&:;'(

20:',),: +.,

2*=7.*-@ H 76

7W:$ -%

&

'0>

%

J ' &

-B

P

% "

' #

"

8#

;

#<

#

&&

-

#

,

- -

%#

0

&&

-

#

,

- -

(23)

-66

.A20-

B0B,?$

%

#

0

H 7V

W J

C#

W :

' <

8

&-

' #

" #< #

>

%&# "

8#

+@

(

4F F ,$

- = '' -

@ -% - #

8>

0 $

B

-

#

B

?# $

&

&

$ #

M

@ # B

# 0 #

#

#

B <

' " ?# #

> %&#

'

-'

'0>

% ?#

%

#

-

# 8>

0

)='**.

.*(' H 7: W6 J

)=., ?

)9)* H 7T6 W :J

.A20-

B0B,? H 7V

W J

(24)

6

(25)

+ B & - # ' # # -B- ' & ?# R . )#>

6:

&

& '0 B

#

> 5&

"

8#

B

&'

&&

B &

#

# 8>

0

,

-% -

#

-

'

> 5&

" #<

' # '

#

-'

&

' - $

#

#

, 8

' -

&&

BB-

# #

&'

?#-P

#

%

'

#

-

#

"

#

0 N

-8 -

#

-

,

&

& '0 B

- -&

&'

?#-B

"

8#

# "

,

'0>

% ?#

?#

"

'

'

#< -B <

, %

"

8#

# ' -

#

, 8

?# ?#

'0>

%

- -&

?# ' - 5

&

#

"

8#

&

B &

"

8#

$

%

"

8#

BB-

?#

#

H #

"

8#

$

#

#

"

8#

' &

J

# U 0

#

-

,

&

> #<

"

8#

#<

#

#

-

#<

8

#

%

'

#

B

#

#

-

= ,

&

=

'0>

%

> #< &

#

&' ?#-

-B <

, %

"

8#

$

' # '

# 5 &

#<

#

&

# H&

#

J &' ?#-

P

# %

+ > 5& "

8#

'- '0- ?#

+

- ' #

& %

-+

- ' #

"

8#

#

B

%

'

$ >&- ?# $

B &

0 ?#

P -

G

8>

0

,

# #

& ?#

&'

"

8# ?#

% #'

%

,-?# 8

?#

0 - $

- =

, #

0 N

&& B5

$

"

8#

&' -

#<

&

#

(26)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

6T

'- B ?#

;

%

0 ?#

-

- -

-

G

B

% "

$

?#

#<

&

#

$ #

&8

$

-- --

%#

G

&

, '

0 ?#

P - #

' $

0

N

H #

- J

#<

#< "

#<$

- #

'

- # $

'' < & " &

0 %

#<

#<

&

.

H.

Q

WVTF

# 0 >

WVTJ

0 N ,0 && $

'

#

0

N

B

#

%

, "

9Z

"

'

0

N

F

#<

- #

'

- #

B

%

'

B

, "

:9

T9Z "

'

%

"

#

, %

"

8

,#

'5

=

(27)

+ B & - # ' # # -B- ' & ?# R . )#>

6

+

#<

&

#

%

0 ?#

&'

# #

$ ?# -

B &

8 &-

?#

,#

- -

G

#

%

-

'0>

% ?#

+,-' 0- #&

#<

&

#

'' -

B

#

#

B &

#

$ :

+

G

&'#

$

&'

-#

#

#

$

# &

-

,#

& &8

-

?#

%-

# $

$ ?# ,-

#

#

, &' #

3#

#

-%#

G

'

#

'

#

- -$ ,

>&'0

-'

'

$

?# ' " ?# #

-B &

#'#

+

-' 0- #&

#

#

,#

#

'' -

+ & #

#

# #

&

=

G

&'#

-%

&

#-

#

#

+

#

# &

-

,#

& &8

%-

# ?#

&'

'

#

8

#&$

#

+

B

-

?# %

'

& # ' " ?#

#

-'

&

%

& &8

0 ?# '

''

= ,-' 0- #&

* ' #

'

-B

&

> 5&

'

= # '

%

8 #

# 8# ?#

= #

' % - +

&

0

&

# = @

G $

8 #

' 8 5& $

'

#

' % - ?#

"

+

@#

- -

$

A - "

@

5 $

(28)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

6V

-

&G& B C

'

0

+

#

- -&

#

%

" #<

B

#

@ &'

# 8#

#

H

Q WVVJ

6 +

#

-+

%

&'#

& #

&'

#< >'

#

- '

;

#

-

>'

>'

H

+J +

#

>'

' B &

# -

,#

&

> ' ?#

B 8

HB 8

"

8#

$

BB-

&

, B &

"

> #<

"

8#

#<J

#

- ' -B-

&

#

&&

G

#

& #

+

#

>'

>

?#

' #

# B 8

"

8#

BB-

- 8

> ' ?#

"

#

& +

#

>'

-'

&

5 ' " -% - =

8

G

=

'- '0-

& #

H

N

W77J

8 #

> ' ?#

BB-

H

"

' "

#

- -8

?#

P

8

- # > 5& J

-%

&

#

-

# " #

> '

BB-

#< >'

#

' -

=

# 'P

'

H

+J M# ?#,= 99

- -

- = # # ?# Q

+

-%

%

-

%-

-

'

''

# Q

$ ?#

' -

#

<

'

#BB

#

' $

#

' -

#

"

-'

-

8-

% # &

?#

<

B 8

'

> ' ?#

+

-'

&

- -

# Q

' " ?# #

-'

#

#

#%&

8-

#

&

# $

?#,#

-'

&

"

A

#

0>' '

#

#

& #

" - +

#

-

#

,-

%

&-

?#

'' ?#- =

'

'

# B

#

#

%

'

> ' ?#

# -

?#

(29)

+ B & - # ' # # -B- ' & ?# R . )#>

67

+

#<

&

#

0

8

#<

- -

G

&

$ # B

' ' - - &-

?#

#

- ' # $ @

#

%

"

?#

&

#<

> #< "

8#

'

B 8

#

B "

8#

H # 0 >

W768F

8

WVTJ +

&#

#

G

' #"

0 N

,0 && $ '

< &'

'

#

#

$

- -

,

999Z[

6

$

"

M# ?#,= TT9Z[

B -?#

& #" &

G

&'

9

69 )N H2

&

W77F

NN

WW9F

0#8

699:J

# #

%

&

-

'0>

% ?#

#

-

"

8#

&& B5

, '# G

-

-

( (

,

8

-

# -' 0- #&

"

8#

&8 #

- #

-

'0>

% ?#

BB

#-

#

#

-"

8#

-

BB-

'5

?#

?#

>'

#

BB5

'

#

#

?# H.

699 F . 0

6996F

+ % WW9F

(30)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

6W

Q

6996F

0&

WW J

BB-

#

$ ?#

- -

"

BB-

& '0

% $

#

-' 0- #& $

BB-

8

- B -?#

$ #%%5

P

'0>

% ?#

#

-

>'

>'

- - &

- 0 N

%

#

?#

#

-#

#

$

-

: >'

= '

5

& '0

% ?#

B

#

#

& # $

BB5

-%

&

'

#

8 - B -?#

$

> & ?#

#

-'

$

# ' ' - - -

'0>

% ?#

& &8

H.

WW: F .

WW:8F .

+ S

W7 F + S

+ WV J

#

-

&

, B &

"

8#

#<

#

"

8#

?#,

&&

#

"

$

'0>

%

B 8

"

8#

- - =

#

&5 $

,

# "

5 ?#

0-&

,

"

#

-6

"

'

#

"

8#

2

8 %

- 8

0-&

,

"

#

-

>'

'

B 8

"

8#

G

&'#

&& B5

0

0

=

-%#

-

- 0 %

B 8

BB-

"

8#

=

=

& '0

%

#

&

#

# -' 0- #& H

N

W77F

N

WW9F

N

WWTF

"#

2

8 % 6999J +

G

&'#

' #"

G

" -

N

H

'J;

+ N

"- '

B 8

%

&5

?#

&

&'

#

&' <

# #

#

>'

H#

&G& B 8

' #

M# ?#,=

#

>' J

&

#

"

9\

,

&8

B 8

6

+ N

'- '0- ?#

,

"- ?# '

B 8

B

?# B &

&

8 #

$

#

>'

H#

&G&

B 8

BB-

&5

B ' #

' #

#

N

#

>'

J

H) %0

WW J

# -

#

69\ #

%

B 8

+ N

&-

&

"- '

B 8

&5

& >

(31)

+ B & - # ' # # -B- ' & ?# R . )#>

9

8 #

# -

#

V9\

-

B 8

-'

# ,

&8

,-' 0- #& *

?#,

<

=

" # #

##& H @

=

&8 #

"

#< "

#

< G& J

&

# ?#

#

#

>'

=

&

#-

' #

#

N

8 #

#

>'

$

'

'

>'

& '0 ?#

8 #

,# '

"# -

'0>

% ?# $

# -

-

B

-%#

-

#

- 0 %

'

- ;

# - =

&

#

- 0 %

' # P

-%# 5 $

?#

# - =

&

8 #

&

-%# 5

+ # -

& '0 ?#

#

-%#

-

- 0 % ?# -'

#

#

G

&'#

$

#-

=

'- '0-

-

% 8

&

' #

-%# 5

?#

?#

#"

#

' #

B 8

"

8#

BB-

$

#

-

-%

&

"-

'

# ! > 5&

BB-

( ?#

'

= #

8 #

-

HB

8 QJ

' "

# > 5&

" #<

(32)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

"

'

> 5&

BB-+

- ' #

"

8#

C "

#

"

BB-

& #

' "

#

'

#

-

- -8 $

> #< &

# B

%-&

$ #

" # #

8# 8 '

?# H/ Q

2

> WV:F

0S N

W7WJ

0 N

&& B5

$

#

' M

8

-

&

#

-' 0- #& "

8#

H

0

W7:J +

&8

B 8

BB-

B 8

H2

Q W 9F 2

Q W WJ &

# BB

' 8 8 &

&'

# B

#

&

5

&8 #

BB#

#

'

-#

B

- > 0

-

$

?#

#''

?#@

0

% ?#

+ P B

> 5&

5

,G

- #

-

# #

> 5&

-

P

?#

&

<

# H

Q

699:JF

' #

& #

,

" -

- 0 %

#

"

8#

$

&

5

BB-

-%#

-

B 8

- - $

B 8

-%# 5

-' -B-

&

"-

H2

8 %

N W79F

Q

699:F

Q

699 J

#

"

8#

;

-

& ?#

-

'0>

% ?#

+

#

"

8#

$ #

'' -

#

"

8#

' &

$

' -

' & 5 - '

#

&

, B &

"

8#

'

"-&&

# "

"

'

#

- $

' M

& M

&

#

> #< "

8#

#- #

#

- -8

&

#

B "

8#

0

-+

B "

8#

0 -

-%

&

'' -

B #

B #

B

# ?#

#

"

0 &

%#

-

0# 5& '

B

U

+

B

"

8#

0 -

#

B

- -

&&

&

?#

&'

#<

;

"

8#

"-0 #

B &

# @-?# 8 $

?#

0 -

"-0 #

B &

#

"

#

M

&

(33)

+ B & - # ' # # -B- ' & ?# R . )#>

6

0 -

#

- -8

H(

E

+'JH

R

. )#> 699 J

B &-

<

#

#

B

"

8#

+

'

#

#

"

8#

&8 -

% %

' $

#

<

'- '0- ?#

&

#

#

- $

?#

# <

' M

#

#

"

8#

#-

> #<

"

8#

#

- -8

+

B 8

#

B "

8#

#

&5

?# "

9]&

8#

& M

&

#<

#<

&

#

$

&

5

&

&'

#< & #

#

#

#

+ #

&8

"

' #

'5

$

6999 0 N

%

#

H #

WV7J

0

H

0

'

W7 J = 7999 0 N

% H)

#8

W7VJ$

T = 69999 0 N ,0 &&

H

Q

699 F

0

W79J

6

'0>

%

#

"

8#

/-'+'-5 A)4)*2

#

' $

#

"

8#

- 0 %

'

-&

= #

B -?#

?# ' #

99 '

,

'

0 N

&& B5

H2

8 % 6999F +> Q S Q

WWTJ +

B 8

#

B "

8#

-'

#<

- -

G

'

,

"

, %

# ' #

#%&

# #

& #

#

" -

B

# & #" &

$

?#

#

'

# -' 0- #&

&'#

& #

+,

" -

- 0 % - "-

#

"

8#

' &

#

%

8

B &

-

'

0 #

- ' #

8>

0 ?#

" - 8

- #

8-

#

#

&

# '

#

H

WW:F 4#

6996J

BB - - &

- ?#

#''

%

'- '0- ?#

#'' &

-B

" &

- 0 %

'

#

"

8#

HO

W7 F

Q

W7:J

5(&*)0'-5 2- )&-024 /0'-6024

#< >'

#

"

8#

-0-& ?# &

%#-

B

-%#

-

#

- 0 %

'

-H2

8 %

W7VF ) %0

W7V8J +@ - G

"

# B

?#

B 8

-

-

'0>

% ?# &

&&

-%# 5

#

-%# 5

BB5

-%

&

'

' #

#

#

' ' - - '0>

% ?#

-'

H

/

.

(34)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

-%# 5

,

&8

#

B 8

' # '

&5

=

"

#

B 8 F

#

= - 0 %

-%# 5

<

' # %

&5

#

, B &

=

"

' # - "-

H.

WW:8F .

W77F .

+ S

W7 J

&

$

&&

#

, "

-M= -" ?#-$

#

-%#

"

& M

&

'- '0-

0 &'

# -' 0- #&

"

8#

H

#

>'

F

&

8 #

J

?#

#

-%#

"

0 &'

- ' #

' # '

-

#

# -' 0- #& "

8#

H

#

>' $

&

J

-'*'4)-'., 2C150'=2,-)*2 :2 /24 :'DD502,/24 +

BB-

&5

, <

8

-

B 8

' #"

G

#

-

<'- &

&

; # B

#

&5

' #

&'

$

B 8

' #

-%# 5

' #

8

= , ''

<

&#

-

?#

?#

B 8

-%# 5

+

B 8

-%# 5

' #"

G

-

" &

!

# - ( = ,

&#

-'

B 8

-$ # #

-

" &

0 8- '

&#

0>' '

H. >

WW F .

S

+ 8 %

WW:F

2

8 % WW J

(35)

+ B & - # ' # # -B- ' & ?# R . )#>

:

(36)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

T

&

#

> #< "

8#

#<

+,

&8

&

" #<

05

'

#

#

"

8#

#<$

&&

#

"

8#

$ ?#

C "

&

B &

&

'

B 8

"

8#

?#

# "

' -

#

5%

B &

, %

" #

' '

' "

' #

" #

# 8>

0

,

#

-

,

&

> #<$

?#

<

?# #

BB-

> #< "

8#

#<

#< #

# #

&' ?#-

P

# %

'

#

+

> #< "

8#

-

'

#

- -8 $

,-

# 8# 8

# '

$

#

'

0

"

# :

5&

"

#

)

?# &

$

> #< "

8#

- -

%&

- '

&

:

> #<

H(

E

J +

> #< "

8#

=

?#

%- -

&

B

-B-

- - - 8

'

.

WV: = '

,- #

-

-

&

0 N

0 H.

WV:F

WWW F R

"

O

WVWJ;

%#

> #<

"

8#

#'- # H #

. 0

S$

J$

-

H #

$

+J$ &-

H #

0S 8 $

J

H #

B- # $ #

$

J

P -

?#

> #< '

' #<$

'

% #'

#

H% #'

<$ N$ B$ %$ $

>J

C "

-%

&

BB-

"

8#

' #

' #'

M

#<

> #<

"

8#

+ % #' ! > ( C

< # " &

' M

#

6

BB-

"

8#

> #< "

8#

#<

%&

& ?#

'

#

-% -%

B

;

0-& ?# &

$

> # #'- #

C

'

'

&

BB-

F

> #

-

C

BB-

&

> ' ?#

,

%

0 ?# $ &

-%

&

B &

$ #

# "

F

> # &-

C

BB-

0 ?#

'

'

> # &' ?#-

&

B &

' "

#

0 N

+

> #

C

BB-

0 ?#

$ #

#

#

'

- #

#

> #< "

8#

C "

&

BB-

#

#

B "

8#

= , < '

8

'

#

> #

(37)

+ B & - # ' # # -B- ' & ?# R . )#>

3#

8

' " -% -

B 8

"

8#

-%# 5

-%# 5

L +

- #

-

-

0 N

0 H

W7WJ

0 N

'

' #

H

B 0$

%

WWVJ

' #"- ?#

B 8

-%# 5

-%# 5

"

?#

> #< "

8#

&

5

-?# "

F

#

> #

-' #

"

' -B-

&

B 8

-%# 5

,- 0

#

$

Q

&

- 0 N

0

?#

B 8

BB-

-%# 5

H

&5

&'

J$

' #

#

"

8#

%

&5

&'

-#< B 8

-%# 5

$

?#

> ' ?#

-

& M

- #

&

, 8

?# ' < &

#

' # $

B 8

%

&5

'

-8 #

> ' ?#

' # %

6 = B

' #

&8 #< ?#

B 8

-%# 5

H

Q WW J

6

" %

B 8

#

> #< "

8#

#<

+ ?#

-% -%

#

" %

B &

0 ?#

#

#

"

8#

#<

# ^#

' 8 -& ?#

B &

&

H &'

2 B W7TJ

#

#' % '

'

> 5& "

8#

+

- #

& ?#

-

'0>

% ?#

' # # "

B

-B

"

' -

' M

BB-

%

"

8#

#

> #< "

8#

#<

&&

#

, "

-

$

&'

-%#

- -

G

-

-

'

%

'- '0- ?#

BB-

$

'#

&

(

B 8

BB-

#<

> #< "

8#

&'

?#

- #

& ?#

, -

=

8#

BB-

"

8#

#

BB-

> #<$ &

,

%- -

&

'

5 =

" %

BB-

# #

# '

# 5 $

&

#< - #

-

'0>

% ?#

- #

-

'0>

% ?#

'

#

" %

&

> ' ?# H

'

" %

&

> ' ?# ?#

#

#

"

8#

C

&

BB-

' "

BB-

%

"

8#

J

B &

"

8#

- - -

-

'

Q

#

' -'

" #

%

#

-(

' -'

$ #

?#

M,

BB

#- #

'

&

" #<$

BB

(38)

#

%- -

& & '0 B

# > 5& "

8#

+ B & - # ' # # -B- ' & ?# R . )#> 699 F . N WW F 2 8 % 6999

V

#

# ' #

#

B

#

BB-

%

"

8#

,

%

'

> ' ?#

C# '

#

"

8#

" #<

#

, 8

'

- #

" %

-

&

> ' ?#

#

#<

&

#

H2

699 F

Q

WWVJ

- #

&

- ?# ' 5

W9\

#

"

8#

C "

-

&

> ' ?#

?#

' "

,#

#

'

-

H(

8

.

J

&

?#

"

#

'

# %

BB-

$

- '

,

% &

, '

#< &

#

=

, - #

#

8>

0 $

% &

"- #

" #

#

"

8#

%

&

- - 8

"-

0 N

' %

HR

'

WV6 F R

'

WV68J

0 H/

0

0

WV:F

WV6J

+

" %

&

> ' ?#

-

, %

0 ?#

#

- -

- -

0 N

#

$

#

#

B

#

"

?#

,#

#

#

< 5&

%

H

%

J

$

&&

0 N

& M

--8 - H

&& B5

B

< '

J$

8

#<

- -

-

0

N

H#

# J

"

H %

J

" #<

&

- ?#

,

- &

> ' ?#

' #'

#

"

8#

' "

,#

#

%

0 ?# =

B

$

?#

" %

&

> ' ?#

% #<

-H%- -

&

B- # = 9\J

&G& B C $ #

B 8

" %

% #<

BB-

#

#

#

- -

#"-

0 N

0 H/# 0

6999J

Figure

FIG . 2. Measurement of the firing rate re- re-sponse of MVNn to ramp-like currents. A: profiles of the increasing ramp currents of 0.3-nA amplitude that were applied at 5  dif-ferent slopes up to a final steady-state value
FIG . 3. Measurement of the spike discharge modulation of MVNn induced by sinusoidal  cur-rents
TABLE 1. Basic membrane and firing properties of control and ipsilesional MVNn
FIG . 4. Classification of the control MVNn. A: 3-dimensional plot of control MVNn according to the 3 criteria used for their
+7

Références

Documents relatifs

Here, we demonstrate that mTOR is hyperactivated in parvalbumin-positive (PV+) GABAergic neurons in the prefrontal cortex under basal conditions and after fear conditioning

Consistent with recycling, surface labeling was present in neurons in which Flag-DOPrs had been internalized by the agonist but practically absent in neurons where

Regardless of their origin as recruited or resident precursors/progenitors that mature locally, the decidual microenvironment conditions the education and the generation of dNK

A well-known property change of micellar casein rich powders is the decrease of the rehydration kinetics and of the protein solubility with storage time, especially when stored

This study provides evidence that spontaneous activation of rhodopsin gene transcription in cultured precursor cells of the chicken retina is driven by a Ca 2+ -dependent mechanism

Heart mitochondrial creatine kinase revisited: the outer mitochondrial membrane is not important for coupling of phosphocreatine production to oxidative

Here, for my PhD thesis, we focused on studying the role of guidance molecule Semaphorin3A (Sema3A)-Neuropilin1 (Nrp1) interactions in ontogenesis of GnRH neurons

&#34;8$ Given that aged rats housed until 18 months in enriched environment presented the same improvement of spatial learning and memory as aged rats housed