Electrophysiological Measures of Regional Neural Interactive Coupling (Linear and Nonlinear Dependence Relationships Among Multiple Channel Electroencephalographic (EEG) Recordings),
Abstract
Linear spectral coherence 1 measures have been used in the neuro-sciences to test hypotheses which address the question of whether multiple EEG recording sites are independent or whether they are activated by common sources of neurophysiological activity. This measure is appropriate when regional neural sources interact and thereby electrically activate several recording sites through linear transmission pathways which may or may not be different in their linear transformation properties. However, if the transmission media are nonlinear, then interactive dependency is not necessarily revealed by a linear coherence test. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1980
- Accession Number
- ADA128310
Entities
People
- Bernard Saltzberg
- Jack Fletcher
- Neil R. Burch
- Robin Michaels
- William D. Burton Jr.