Signal Processing

Question 1

Frequency is expressed in what form?

Answer 1

Hertz

Question 2

What technique achieves the highest resolution?

Answer 2

eLORETA

Question 3

Making a fist suppresses what rhythm?

Answer 3

Mu

Question 4

Which filter passes only the frequencies above a set value?

Answer 4

Low frequency (high-pass)

Question 5

Which rhythm would be least common when recording a waking EEG?

Answer 5

Vertex, sharp transients

Question 6

Focusing your eyes on a display suppresses which rhythm?

Answer 6

Alpha

Question 7

You might down train what activity to reduce an athletes distraction due to rumination?

Answer 7

23-36 Hz High Beta

Question 8

Morphology refers to EEG signal…

Answer 8

Shape

Question 9

What type of EEG analysis makes no assumptions about different tissue conductivity, functional, Neuroanatomy, Cortical geometry and shape, and EEG sources?

Answer 9

Surface Laplacian analysis

Question 10

Which wave forms are generated when clients view complex visual images?

Answer 10

Lambda waves