1
BRAIN
2
SPINALCORD
3
NERVES
4
REFLEXES
5
CNS
6
PNS
7
SENSORY
8
MOTOR
9
MUSCLES
10
MESSAGES
11
FOCUS
12
SCREENS
13
SLEEP
14
BREAKS
15
CHOICES
A
Z
D
T
S
N
E
R
V
E
S
U
R
S
P
I
N
A
L
C
O
R
D
M
G
E
T
M
F
O
C
U
S
V
C
O
D
N
I
I
E
I
N
P
N
S
H
T
I
S
F
A
K
S
S
S
E
D
O
O
O
O
B
E
S
U
S
X
L
S
I
R
F
R
Y
R
W
C
E
A
K
E
C
I
M
Y
H
E
A
L
R
A
G
O
E
I
D
A
O
F
F
I
E
E
N
E
S
P
N
E
M
E
N
R
N
O
E
X
S
Z
O
F
R
H
B
Y
I
P
O
N
I
O
E
Q
M
U
S
C
L
E
S
U
S
O