Rheoencephalographic and electroencephalographic measures of cognitive workload: analytical procedures
This investigation demonstrates the feasibility of mental workload assessment by rheoencephalographic (REG) and multichannel electroencephalographic (EEG) monitoring. During the performance of this research, unique testing, analytical and display procedures were developed for REG and EEG monitoring...
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| Veröffentlicht in: | Biological psychology 1995-05, Vol.40 (1), p.143-159 |
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| container_title | Biological psychology |
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| creator | Montgomery, Leslie D. Montgomery, Richard W. Guisado, Raul |
| description | This investigation demonstrates the feasibility of mental workload assessment by rheoencephalographic (REG) and multichannel electroencephalographic (EEG) monitoring. During the performance of this research, unique testing, analytical and display procedures were developed for REG and EEG monitoring that extend the current state of the art and provide valuable tools for the study of cerebral circulatory and neural activity during cognition. REG records are analyzed to provide indices of the right and left hemisphere hemodynamic changes that take place during each test sequence. The EEG data are modeled using regression techniques and mathematically transformed to provide energy-density distributions of the scalp electrostatic field. These procedures permit concurrent REG/EEG cognitive testing not possible with current techniques. The introduction of a system for recording and analysis of cognitive REG/EEG test sequences facilitates the study of learning and memory disorders, dementia and other encephalopathies. |
| doi_str_mv | 10.1016/0301-0511(95)05117-1 |
| format | Article |
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During the performance of this research, unique testing, analytical and display procedures were developed for REG and EEG monitoring that extend the current state of the art and provide valuable tools for the study of cerebral circulatory and neural activity during cognition. REG records are analyzed to provide indices of the right and left hemisphere hemodynamic changes that take place during each test sequence. The EEG data are modeled using regression techniques and mathematically transformed to provide energy-density distributions of the scalp electrostatic field. These procedures permit concurrent REG/EEG cognitive testing not possible with current techniques. The introduction of a system for recording and analysis of cognitive REG/EEG test sequences facilitates the study of learning and memory disorders, dementia and other encephalopathies.</description><subject>Adult</subject><subject>Analytical procedures</subject><subject>Arousal - physiology</subject><subject>Attention - physiology</subject><subject>Behavioral psychophysiology</subject><subject>Biological and medical sciences</subject><subject>Brain Mapping - instrumentation</subject><subject>Cerebral Cortex - blood supply</subject><subject>Cerebral Cortex - physiology</subject><subject>Cognitive workload</subject><subject>Computer Graphics</subject><subject>EEG</subject><subject>Electroencephalography - instrumentation</subject><subject>Electrophysiology</subject><subject>Energy-density distributions</subject><subject>Evoked Potentials - physiology</subject><subject>Fourier Analysis</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hemodynamic changes</subject><subject>Hemodynamics - physiology</subject><subject>Humans</subject><subject>Life Sciences (General)</subject><subject>Male</subject><subject>Neurons - physiology</subject><subject>Plethysmography, Impedance - instrumentation</subject><subject>Problem Solving - physiology</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychology. Psychophysiology</subject><subject>Psychomotor Performance - physiology</subject><subject>Reaction Time - physiology</subject><subject>REG</subject><subject>Signal Processing, Computer-Assisted</subject><subject>Space life sciences</subject><issn>0301-0511</issn><issn>1873-6246</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><sourceid>CYI</sourceid><sourceid>EIF</sourceid><recordid>eNp9kU-LFDEQxYMo6-zqN1ihDyJ6aE1N0knHgyDL-gcWBNFzqE6qd6I9nTHpWdlvb-IMcxE8VcL7vZfwirFL4K-Bg3rDBYeWdwAvTfeqTt3CA7aCXotWraV6yFYn5DE7z_kH5-XcdWfsTCupQasVG79uKNLsaLfBKd4m3G2Ca3D2DU3klvSvtiXM-0S5iWPj4u0clnBHze-Yfk4R_dvixel-CQ6nZpeiI1_hJ-zRiFOmp8d5wb5_uP529am9-fLx89X7m9ZJrpcWsJcdoATnHaGTCiTAAKb3RhrBFQKAIgfroQc9GD-UKwojRqmMcr0RF-zFIbc8_WtPebHbkB1NE84U99lqLZXsAQooD6BLMedEo92lsMV0b4HbWq-t3dnanTXd36lttT075u-HLfmT6dhn0Z8fdcylgTHh7EI-YaLrhZQ15vKAzZjRzkvKds255NBLLWrKu4NMpaq7QMlmF-oifEhlKdbH8P9v_gEGqJ-n</recordid><startdate>19950501</startdate><enddate>19950501</enddate><creator>Montgomery, Leslie D.</creator><creator>Montgomery, Richard W.</creator><creator>Guisado, Raul</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>CYE</scope><scope>CYI</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19950501</creationdate><title>Rheoencephalographic and electroencephalographic measures of cognitive workload: analytical procedures</title><author>Montgomery, Leslie D. ; Montgomery, Richard W. ; Guisado, Raul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c407t-1a8451a41cdceac461411b198d949306a1116ec12b817b9db116a393f4696c893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Adult</topic><topic>Analytical procedures</topic><topic>Arousal - physiology</topic><topic>Attention - physiology</topic><topic>Behavioral psychophysiology</topic><topic>Biological and medical sciences</topic><topic>Brain Mapping - instrumentation</topic><topic>Cerebral Cortex - blood supply</topic><topic>Cerebral Cortex - physiology</topic><topic>Cognitive workload</topic><topic>Computer Graphics</topic><topic>EEG</topic><topic>Electroencephalography - instrumentation</topic><topic>Electrophysiology</topic><topic>Energy-density distributions</topic><topic>Evoked Potentials - physiology</topic><topic>Fourier Analysis</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hemodynamic changes</topic><topic>Hemodynamics - physiology</topic><topic>Humans</topic><topic>Life Sciences (General)</topic><topic>Male</topic><topic>Neurons - physiology</topic><topic>Plethysmography, Impedance - instrumentation</topic><topic>Problem Solving - physiology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychology. Psychophysiology</topic><topic>Psychomotor Performance - physiology</topic><topic>Reaction Time - physiology</topic><topic>REG</topic><topic>Signal Processing, Computer-Assisted</topic><topic>Space life sciences</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Montgomery, Leslie D.</creatorcontrib><creatorcontrib>Montgomery, Richard W.</creatorcontrib><creatorcontrib>Guisado, Raul</creatorcontrib><collection>NASA Scientific and Technical Information</collection><collection>NASA Technical Reports Server</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Biological psychology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Montgomery, Leslie D.</au><au>Montgomery, Richard W.</au><au>Guisado, Raul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Rheoencephalographic and electroencephalographic measures of cognitive workload: analytical procedures</atitle><jtitle>Biological psychology</jtitle><addtitle>Biol Psychol</addtitle><date>1995-05-01</date><risdate>1995</risdate><volume>40</volume><issue>1</issue><spage>143</spage><epage>159</epage><pages>143-159</pages><issn>0301-0511</issn><eissn>1873-6246</eissn><coden>BLPYAX</coden><abstract>This investigation demonstrates the feasibility of mental workload assessment by rheoencephalographic (REG) and multichannel electroencephalographic (EEG) monitoring. During the performance of this research, unique testing, analytical and display procedures were developed for REG and EEG monitoring that extend the current state of the art and provide valuable tools for the study of cerebral circulatory and neural activity during cognition. REG records are analyzed to provide indices of the right and left hemisphere hemodynamic changes that take place during each test sequence. The EEG data are modeled using regression techniques and mathematically transformed to provide energy-density distributions of the scalp electrostatic field. These procedures permit concurrent REG/EEG cognitive testing not possible with current techniques. 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| ispartof | Biological psychology, 1995-05, Vol.40 (1), p.143-159 |
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| source | MEDLINE; Access via ScienceDirect (Elsevier); NASA Technical Reports Server |
| subjects | Adult Analytical procedures Arousal - physiology Attention - physiology Behavioral psychophysiology Biological and medical sciences Brain Mapping - instrumentation Cerebral Cortex - blood supply Cerebral Cortex - physiology Cognitive workload Computer Graphics EEG Electroencephalography - instrumentation Electrophysiology Energy-density distributions Evoked Potentials - physiology Fourier Analysis Fundamental and applied biological sciences. Psychology Hemodynamic changes Hemodynamics - physiology Humans Life Sciences (General) Male Neurons - physiology Plethysmography, Impedance - instrumentation Problem Solving - physiology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychomotor Performance - physiology Reaction Time - physiology REG Signal Processing, Computer-Assisted Space life sciences |
| title | Rheoencephalographic and electroencephalographic measures of cognitive workload: analytical procedures |
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