The directionality and functional organization of frontoparietal connectivity during consciousness and anesthesia in humans

Consciousness and Cognition

Volumn 18, Issue 4, 2009, Pages 1069-1078

  Lee, UnCheol ^a   Kim, Seunghwan ^b   Noh, Gyu Jeong ^c   Choi, Byung Moon ^d   Hwang, Eunjin ^b   Mashour, George A ^a  

^a UNIVERSITY OF MICHIGAN MEDICAL SCHOOL   (United States)

^b Asia Pacific Center for Theoretical Physics (APCTP)   (South Korea)

^c Asan Medical Center   (South Korea)

^d National Medical Center   (South Korea)

Author keywords

Anesthesia; Consciousness; Directionality coherence index; EEG; Frontoparietal connectivity; Functional connectivity; Propofol

Indexed keywords

PROPOFOL;

ARTICLE; COGNITION; CONSCIOUSNESS; CONTROLLED STUDY; ELECTROENCEPHALOGRAPHY; FRONTAL CORTEX; GENERAL ANESTHESIA; HUMAN; HUMAN EXPERIMENT; MALE; PARIETAL LOBE; VERBAL COMMUNICATION;

ADULT; ANESTHESIA, GENERAL; ANESTHETICS, INTRAVENOUS; BRAIN MAPPING; CEREBRAL CORTEX; CONSCIOUSNESS; CORTICAL SYNCHRONIZATION; ELECTROENCEPHALOGRAPHY; FEEDBACK, PHYSIOLOGICAL; FRONTAL LOBE; HUMANS; INFUSIONS, INTRAVENOUS; MALE; NERVE NET; PARIETAL LOBE; PROPOFOL; ROC CURVE; SIGNAL PROCESSING, COMPUTER-ASSISTED; YOUNG ADULT;

EID: 70349121163     PISSN: 10538100     EISSN: 10902376     Source Type: Journal    
DOI: 10.1016/j.concog.2009.04.004     Document Type: Article

References (19)

1. Bittner M., Meltzer P., Chen Y., et al. Molecular classification of cutaneous malignant melanoma by gene expression profiling. Nature 406 (2000) 536-540
2. Buzsaki G. The structure of consciousness. Nature 446 (2007) 267
3. Crick F., and Koch C. A framework for consciousness. Nature Neuroscience 6 (2003) 119-126
4. Edelman G.M. The remembered present: A biological theory of consciousness (1989), Basic Books, New York
5. Everitt B. Cluster analysis (1974), Heinemann Educational Books Ltd., London
6. Imas O.A., Ropella K.M., Ward B.D., et al. Volatile anesthetics disrupt frontal-posterior recurrent information transfer at gamma frequencies in rat. Neuroscience Letters 387 (2005) 145-150
7. Lamme V.A., and Roelfsema P.R. The distinct modes of vision offered by feedforward and recurrent processing. Trends in Neuroscience 23 (2000) 571-579
8. Lee U.C., and Kim S.H. Classification of epilepsy types through global network analysis of scalp electroencephalogram. Physical Review E 73 (2006) 041920
9. Mesulam M.M. From sensation to cognition. Brain 121 (1998) 1013-1052
10. Mormann F., Lehnertz K., David P., and Elger C.E. Mean phase coherence as a measure for phase synchronization and its application to the EEG of epilepsy patients. Physica D 144 (2000) 358-369
11. Naghavi H.R., and Nyberg L. Common fronto-parietal activity in attention, memory, and consciousness: Shared demands on integration?. Consciousness and Cognition 14 (2005) 390-425
12. Pascual-Leone A., and Walsh V. Fast backprojections from the motion to the primary visual area necessary for visual awareness. Science 292 (2001) 510-512
13. Rees G., Kreiman G., and Koch C. Neural correlates of consciousness in humans. Nature Reviews Neuroscience 3 (2002) 261-270
14. Rosenblum M.G., and Pikovsky A.S. Detecting direction of coupling in interacting oscillators. Physical Review E 64 (2001) 045202
15. Sarter M., Givens B., and Bruno J.P. The cognitive neuroscience of sustained attention: Where top-down meets bottom-up. Brain Research Reviews 35 (2001) 146-160
16. Shao Z., and Burkhalter A. Different balance of excitation and inhibition in forward and feedback circuits of rat visual cortex. Journal of Neuroscience 16 (1996) 7353-7365
17. Singer W. Neuronal synchronization: A solution to the binding problem?. In: Llinas R., and Churchland P.S. (Eds). The mind-brain continuum (1996), MIT Press, Cambridge 101-130
18. Tononi G. An information integration theory of consciousness. BMC Neuroscience 5 (2004) 42
19. Tononi G., and Sporns O. Measuring information integration. BMC Neuroscience 4 (2003) 31