PMID: 2103750Oct 1, 1990Paper

Comparisons of the nonlinear dynamics of electroencephalograms under various task loading conditions: a preliminary report

Biological Psychology
R A GregsonG R Gates

Abstract

Comparison of the characteristics of electroencephalogram (EEG) records treated as realizations from a nonlinear process were compared under four different conditions: eyes shut resting, and three silent observation instructions to predict the patterns of randomly generated lights which illuminated every 10 seconds. The correlation dimension of the EEG was calculated by a method involving finding the correlation integral in m-dimensional space, and found to show some variations within time series. The degree and directions of changes in the dimensionality of the process varied between observers and did not clearly confirm some earlier reported findings, but it is demonstrable that the measures of nonlinear brain dynamics can be correlated with psychological variables. Reasons for this are discussed.

References

Sep 1, 1989·Electroencephalography and Clinical Neurophysiology·B BrommE Scharein
Jan 1, 1989·Biological cybernetics·A C Soong, C I Stuart
May 1, 1989·Psychosomatic Medicine·M AltemusN Boulis
May 1, 1986·Proceedings of the National Academy of Sciences of the United States of America·A Babloyantz, A Destexhe
Feb 1, 1986·Physical Review A: General Physics·A M Fraser, H L Swinney

❮ Previous
Next ❯

Citations

Sep 1, 1995·Computers in Biology and Medicine·N PradhanD N Dutt
Sep 1, 1996·Computers in Biology and Medicine·N Pradhan, P K Sadasivan
Aug 1, 1994·Electroencephalography and Clinical Neurophysiology·W S PritchardR M Hostetler
Sep 1, 1996·Electroencephalography and Clinical Neurophysiology·C J StamW S Pritchard
Jul 1, 1996·Electroencephalography and Clinical Neurophysiology·A P AnokhinF Vogel
May 18, 2004·Brain Research. Brain Research Reviews·W S TirschM Keidel
Apr 8, 2000·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·P KirschR Olbrich
Nov 1, 1996·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·G Sammer
Mar 20, 1998·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·L I AftanasS A Popov
Nov 11, 1999·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·K Lehnertz
Apr 27, 2002·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·M Breakspear, J R Terry
Jan 13, 2006·The Australian and New Zealand Journal of Psychiatry·Michael Breakspear
Aug 1, 1995·Alcoholism, Clinical and Experimental Research·C L EhlersM A Schuckit
Jun 10, 2011·International Journal of Neural Systems·Daniela Sabrina AndresMarcelo Merello
Apr 9, 2014·Brain and Cognition·A J Ibáñez-Molina, S Iglesias-Parro
Feb 24, 2017·Nature Neuroscience·Michael Breakspear
Nov 1, 1992·The International Journal of Neuroscience·W S Pritchard, D W Duke

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.