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Table 2 Summary of analyses performed and effect sizes for peak component amplitudes and latencies

From: Individuals at risk for Alzheimer’s disease show differential patterns of ERP brain activation during odor identification

Peak measures

Amplitude

Latency

 

N1

P2

N2

P3

N1

P2

N2

P3

Picture ID ERPs

        

Age (A)

-

-

-

-

-

-

-

*(η=.15)

ApoE Status (S)

-

-

-

-

-

-

-

-

Electrode (E)

-

-

-

*(η=.07)

-

-

*(η=.06)

*(η=.14)

A x S

-

-

-

-

-

-

-

-

A x E

-

-

-

-

-

-

-

-

S x E

-

-

-

-

-

-

-

-

A x S x E

-

-

-

-

-

-

-

-

Odor ID ERPs

        

Age (A)

-

-

*(η=.12)

-

***(η=.70)

***(η=.68)

***(η=.64)

***(η=.76)

ApoE Status (S)

-

-

-

-

***(η=.27)

***(η=.22)

-

-

Electrode (E)

-

-

-

-

-

-

-

-

A x S

-

-

-

-

*(η=.15)

***(η=.26)

**(η=.23)

***(η=.34)

A x E

-

-

-

-

-

-

-

-

S x E

-

-

-

-

-

-

-

-

A x S x E

-

-

-

-

-

-

-

-

  1. * p <0.05.
  2. **p <0.01.
  3. ***p <0.001.