EEG ~ Dr. Tarek Asaad
- 5. FUNCTIONAL DIAGNOSTICS
NEURODIAGNOSTICS
Connections to Patient
Fp2
F4
Nasion
Inion
Left Right
Fp1 Fp2
T3 T4CzC3 C4
F7 F8
F3 F4Fz
PzP3 P4
T5 T6
O1 O2
Pg1 Pg2
A1 A2
Imp.
X Poly
1
2
3
1
2
3
Fp1 Fp2
F7 F3 F4 F8
Fz
A1 T3 C3 Cz C4 T4 A2
PzP3 P4
T5 T6
O1 O2
Ground
Reference
C4
P4
Fp2-Ref
C4-Ref
F4-Ref
P4-Ref
Ground
Reference
Use Nuprep gel to prepare the skin before placing electrodes
Use Ten20 conductive and adhesive paste to fix surface electrodes
Electrode impedance must be < 5 KΩ
- 6. FUNCTIONAL DIAGNOSTICS
NEURODIAGNOSTICS
Montages
Nasion
Inion
Left Right
Fp1 Fp2
T3 T4CzC3 C4
F7 F8
F3 F4Fz
PzP3 P4
T5 T6
O1 O2
Pg1 Pg2
A1 A2
Bipolar Longitudinal
For comparison of
left-right differences
Nasion
Inion
Left Right
Fp1 Fp2
T3 T4CzC3 C4
F7 F8F3 F4Fz
PzP3 P4
T5 T6
O1 O2
Pg1 Pg2
A1 A2
Common Reference
To estimate actual
voltages
Nasion
Inion
Left Right
Fp1 Fp2
T3 T4CzC3 C4
F7 F8F3 F4Fz
PzP3 P4
T5 T6
O1 O2
Pg1 Pg2
A1 A2
Bipolar Transversal
For comparison of
left-right differences
Nasion
Inion
Left Right
Fp1 Fp2
T3 T4CzC3 C4
F7 F8
F3 F4Fz
PzP3 P4
T5 T6
O1 O2
Pg1 Pg2
A1 A2
Linked Ear Reference
To estimate actual
voltages and analyze
temporobasal activities
- 17. FUNCTIONAL DIAGNOSTICS
NEURODIAGNOSTICS
Electrodes & Conductive Paste
Surface Electrodes
9013S0501 Length 100cm
10 pcs
9013C0181 Length 100cm
10 pcs
Flat Bristle
Disposable EEG Cups Diam 10mm
Flat Bristle
30pcs 9013S0511 9013S0531
500pcs 9013S0521 9013S0541
Nuprep
9015B4772
Skin Prepping
Gel - 114 g.
Paste
9015B4712
Conductive
Adhesive Paste
228 g.
9013R0312
Disposable Needle
Box of 40 pcs
Lgth 10mm D.0.3
Needle Electrodes
9013P0782 Length 80cm
8 pcs