[en] The origin of within-subject variability in perceptual experiments is poorly understood. We
here review evidence that baseline brain activity in the areas involved in sensory perception predict subsequent variations in sensory awareness. We place these findings in light of recent findings on the architecture of spontaneous BOLD fluctuations in the awake human brain, and discuss the possible origins of the observed baseline brain activity fluctuations.
Disciplines :
Neurosciences & comportement
Auteur, co-auteur :
Boly, Mélanie ; Université de Liège - ULiège > Département des sciences cliniques > Neurologie
Phillips, Christophe ; Université de Liège - ULiège > Centre de recherches du cyclotron
Balteau, Evelyne ; Université de Liège - ULiège > Centre de recherches du cyclotron
Schnakers, Caroline ; Université de Liège - ULiège > Centre de recherches du cyclotron
Degueldre, Christian ; Université de Liège - ULiège > Centre de recherches du cyclotron
Moonen, Gustave ; Université de Liège - ULiège > Département des sciences cliniques > Neurologie - Doyen de la Faculté de Médecine
Luxen, André ; Université de Liège - ULiège > Département de chimie (sciences) > Chimie organique de synthèse - Centre de recherches du cyclotron
Peigneux, Philippe ; Université de Liège - ULiège > Centre de recherches du cyclotron
Faymonville, Marie ; Université de Liège - ULiège > Anesthésie et réanimation
Maquet, Pierre ; Université de Liège - ULiège > Centre de recherches du cyclotron - Département des sciences cliniques
Laureys, Steven ; Université de Liège - ULiège > Centre de recherches du cyclotron - Département des sciences cliniques
Langue du document :
Anglais
Titre :
Consciousness and cerebral baseline activity fluctuations
Baars BJ, Ramsoy TZ, Laureys S (2003): Brain, conscious experience and the observing self. Trends Neurosci 26:671-675.
Boly M, Balteau E, Schnakers C, Degueldre C, Moonen G, Luxen A, Phillips C, Peigneux P, Maquet P, Laureys S (2007): Baseline brain activity fluctuations predict somatosensory perception in humans. Proc Natl Acad Sci USA 104:12187-12192.
Buschman TJ, Miller EK (2007): Top-down versus bottom-up control of attention in the prefrontal and posterior parietal cortices. Science 315:1860-1862.
Buzsaki G, Draguhn A (2004): Neuronal oscillations in cortical networks. Science 304:1926-1929.
Cordes D, Haughton VM, Arfanakis K, Carew JD, Turski PA, Moritz CH, Quigley MA, Meyerand ME (2001): Frequencies contributing to functional connectivity in the cerebral cortex in "resting-state" data. AJNR Am J Neuroradiol 22:1326-1333.
Coull JT, Jones ME, Egan TD, Frith CD, Maze M (2004): Attentional effects of noradrenaline vary with arousal level: Selective activation of thalamic pulvinar in humans. Neuroimage 22:315-322.
Dehaene S, Changeux JP (2005): Ongoing spontaneous activity controls access to consciousness: A neuronal model for inattentional blindness. PLoS Biol 3:e141.
Foucher JR, Otzenberger H, Gounot D (2004): Where arousal meets attention: A simultaneous fMRI and EEG recording study. Neuroimage 22:688-697.
Fox MD, Raichle ME (2007): Spontaneous fluctuations in brain activity observed with functional magnetic resonance imaging. Nat Rev Neurosci 8:700-711.
Fox MD, Snyder AZ, Vincent JL, Corbetta M, Van Essen DC, Raichle ME (2005): The human brain is intrinsically organized into dynamic, anticorrelated functional networks. Proc Natl Acad Sci USA 102:9673-9678.
Fox MD, Snyder AZ, Zacks JM, Raichle ME (2006): Coherent spontaneous activity accounts for trial-to-trial variability in human evoked brain responses. Nat Neurosci 9:23-25.
Fransson P (2005): Spontaneous low-frequency BOLD signal fluctuations: An fMRI investigation of the resting-state default mode of brain function hypothesis. Hum Brain Mapp 26:15-29.
Goldberg II, Harel M, Malach R (2006): When the brain loses its self: Prefrontal inactivation during sensorimotor processing. Neuron 50:329-339.
Gusnard DA, Raichle ME (2001): Searching for a baseline: Functional imaging and the resting human brain. Nat Rev Neurosci 2:685-694.
Henson RN (2003): Analysis of fMRI time series. In: Frackowiak R, Friston K, Frith C, Dolan R, Price C, Zeki S, Ashburner J, Penny W, editors. Human Brain Function, 2nd ed. London: Academic Press.
Horovitz SG, Fukunaga M, de Zwart JA, van Gelderen P, Fulton SC, Balkin TJ, Duyn JH: Low frequency BOLD fluctuations during resting wakefulness and light sleep: A simultaneous EEG-fMRI study. Hum Brain Mapp (in press).
Hsieh JC, Belfrage M, Stone-Elander S, Hansson P, Ingvar M (1995): Central representation of chronic ongoing neuropathic pain studied by positron emission tomography. Pain 63:225-236.
Kinomura S, Larsson J, Gulyas B, Roland PE (1996): Activation by attention of the human reticular formation and thalamic intralaminar nuclei. Science 271:512-515.
Koyama T, McHaffie JG, Laurienti PJ, Coghill RC (2005): The subjective experience of pain: Where expectations become reality. Proc Natl Acad Sci USA 102:12950-12955.
Kupers R, Faymonville ME, Laureys S (2005): The cognitive modulation of pain: Hypnosis- and placebo-induced analgesia. Prog Brain Res 150:251-269.
Laureys S (2005): The neural correlate of (un)awareness: Lessons from the vegetative state. Trends Cogn Sci 9:556-559.
Laureys S, Owen AM, Schiff ND (2004): Brain function in coma, vegetative state, and related disorders. Lancet Neurol 3:537-546.
Mazoyer B, Zago L, Mellet E, Bricogne S, Etard O, Houde O, Crivello F, Joliot M, Petit L, Tzourio-Mazoyer N (2001): Cortical networks for working memory and executive functions sustain the conscious resting state in man. Brain Res Bull 54:287-298.
McKiernan KA, Kaufman JN, Kucera-Thompson J, Binder JR (2003): A parametric manipulation of factors affecting task-induced deactivation in functional neuroimaging. J Cogn Neurosci 15:394-408.
McKiernan KA, D'Angelo BR, Kaufman JN, Binder JR (2006): Interrupting the "stream of consciousness": An fMRI investigation. Neuroimage 29:1185-1191.
Palva S, Linkenkaer-Hansen K, Naatanen R, Palva JM (2005): Early neural correlates of conscious somatosensory perception. J Neurosci 25:5248-5258.
Pessoa L, Padmala S (2005): Quantitative prediction of perceptual decisions during near-threshold fear detection. Proc Natl Acad Sci USA 102:5612-5617.
Pessoa L, Gutierrez E, Bandettini P, Ungerleider L (2002): Neural correlates of visual working memory: Fmri amplitude predicts task performance. Neuron 35:975-987.
Portas CM, Rees G, Howseman AM, Josephs O, Turner R, Frith CD (1998): A specific role for the thalamus in mediating the interaction of attention and arousal in humans. J Neurosci 18:8979-8989.
Raichle ME, Gusnard DA (2005): Intrinsic brain activity sets the stage for expression of motivated behavior. J Comp Neurol 493:167-176.
Rees G (2007): Neural correlates of the contents of visual awareness in humans. Philos Trans R Soc Lond B Biol Sci 362:877-886.
Ress D, Heeger DJ (2003): Neuronal correlates of perception in early visual cortex. Nat Neurosci 6:414-420.
Sapir A, d'Avossa G, McAvoy M, Shulman GL, Corbetta M (2005): Brain signals for spatial attention predict performance in a motion discrimination task. Proc Natl Acad Sci USA 102:17810-17815.
Sergent C, Baillet S, Dehaene S (2005): Timing of the brain events underlying access to consciousness during the attentional blink. Nat Neurosci 8:1391-400.
Shulman GL, Fiez JA, Corbetta M, Buckner RL, Miezin FM, Raichle ME, Petersen SE (1997): Common blood flow changes across visual tasks. II. Decreases in cerebral cortex. J Cogn Neurosci 9:648-663.
Thomas M, Sing H, Belenky G, Holcomb H, Mayberg H, Dannals R, Wagner H, Thorne D, Popp K, Rowland L, Welsh A, Balwinski S, Redmond D (2000): Neural basis of alertness and cognitive performance impairments during sleepiness. I. Effects of 24 h of sleep deprivation on waking human regional brain activity. J Sleep Res 9:335-352.
Tian L, Jiang T, Liu Y, Yu C, Wang K, Zhou Y, Song M, Li K (2007): The relationship within and between the extrinsic and intrinsic systems indicated by resting state correlational patterns of sensory cortices. Neuroimage 36:684-690.
Vanhatalo S, Palva JM, Holmes MD, Miller JW, Voipio J, Kaila K (2004): Infraslow oscillations modulate excitability and interictal epileptic activity in the human cortex during sleep. Proc Natl Acad Sci USA 101:5053-5057.
Vincent JL, Patel GH, Fox MD, Snyder AZ, Baker JT, Van Essen DC, Zempel JM, Snyder LH, Corbetta M, Raichle ME (2007): Intrinsic functional architecture in the anaesthetized monkey brain. Nature 447:83-86.
Weissman DH, Roberts KC, Visscher KM, Woldorff MG (2006): The neural bases of momentary lapses in attention. Nat Neurosci 9:971-978.
