Showing 1 - 20 results of 31 for search '"brain activity"', query time: 0.07s Refine Results
  1. 1

    Encoding-related brain activity and accelerated forgetting in transient epileptic amnesia by Atherton, K, Filippini, N, Zeman, A, Nobre, A, Butler, C

    Published 2018
    “…We used a subsequent memory paradigm to compare encoding-related brain activity in patients and controls. Participants studied a series of visually presented scenes whilst undergoing functional MRI scanning. …”
    Journal article
  2. 2

    Modulation of brain activity by selective task sets observed using event-related potentials. by Miniussi, C, Marzi, C, Nobre, A

    Published 2005
    “…Event-related potentials (ERPs) revealed brain activity related to forming selective task expectations, to switching tasks, and to the modulation of target processing as a function of such expectations and switches. …”
    Journal article
  3. 3
  4. 4

    Accelerated long-term forgetting (ALF) and the role of sleep in memory consolidation by Atherton, K

    Published 2014
    “…Furthermore, this encoding-related brain activity correlated with their long-term forgetting. …”
    Thesis
  5. 5

    The tempos of performance by Shalev, N, Bauer, A, Nobre, A

    Published 2019
    “…We propose that rhythms of performance at these multiple tempos arise from the interplay among three sources of influence: intrinsic fluctuations in brain activity, periodicity of external stimulation, and the anticipation of the temporal structure of external stimulation by the brain.…”
    Journal article
  6. 6

    Reward associations magnify memory-based biases on perception. by Doallo, S, Patai, E, Nobre, A

    Published 2013
    “…We combined behavioral measures with recordings of brain activity with high temporal resolution to test whether the previous reward outcome associated with a memory could modulate the impact of memory-based biases on perception, and if so, the level(s) at which visual neural processing is biased by reward-associated memory-guided attention. …”
    Journal article
  7. 7

    Slow wave sleep and accelerated forgetting by Atherton, K, Nobre, A, Lazar, A, Wulff, K, Whittaker, R, Dhawan, V, Lazar, Z, Zeman, A, Butler, C

    Published 2016
    “…Therefore, contrary to its role in healthy people, SWS-associated brain activity appears to be deleterious for memory in patients with ALF.…”
    Journal article
  8. 8

    The dynamics of shifting visuospatial attention revealed by event-related potentials. by Nobre, A, Sebestyen, G, Miniussi, C

    Published 2000
    “…The design enabled us to record the brain activity engaged during spatial shifts of covert attention that was independent from the physical characteristics of the cueing stimulus using event-related potentials (ERPs). …”
    Journal article
  9. 9

    Biasing perception by spatial long-term memory. by Summerfield, J, Rao, A, Garside, N, Nobre, A

    Published 2011
    “…Upon viewing a familiar scene, spatial memories changed oscillatory brain activity in anticipation of the target location. …”
    Journal article
  10. 10

    Effects of decision variables and intraparietal stimulation on sensorimotor oscillatory activity in the human brain. by Gould, I, Nobre, A, Wyart, V, Rushworth, M

    Published 2012
    “…We tested whether lateralization of alpha- and beta-band oscillatory brain activity over sensorimotor cortex reflected decision variables such as the sum of the evidence provided by observed cues, a key quantity for decision making, and whether this could be dissociated from an update signal reflecting processing of the most recent cue stimulus. …”
    Journal article
  11. 11

    Brain potentials associated with conscious aftereffects induced by unseen stimuli in a blindsight subject. by Weiskrantz, L, Rao, A, Hodinott-Hill, I, Nobre, A, Cowey, A

    Published 2003
    “…The study is of brain activity in a blindsight subject (D.B.), who reports conscious visual afterimages of stimuli of which he is unaware when they are presented. …”
    Journal article
  12. 12

    FEF TMS affects visual cortical activity. by Taylor, P, Nobre, A, Rushworth, M

    Published 2007
    “…The effects of FEF TMS started earlier and were greatest for brain activity recorded ipsilaterally to FEF TMS and contralaterally to the visual stimulus. …”
    Journal article
  13. 13

    Temporal alignment of anticipatory motor cortical beta lateralisation in hidden visual-motor sequences. by Heideman, S, van Ede, F, Nobre, A

    Published 2017
    “…We used MEG to investigate spatial and temporal anticipatory neural dynamics in a modified serial reaction time (SRT) task. Performance and brain activity were compared between blocks with learned spatial-temporal sequences and blocks with new sequences. …”
    Journal article
  14. 14

    The cumulative effects of predictability on synaptic gain in the auditory processing stream by Auksztulewicz, R, Barascud, N, Cooray, G, Nobre, A, Chait, M, Friston, K

    Published 2017
    “…Stimulus predictability can lead to substantial modulations of brain activity, such as shifts in sustained magnetic field amplitude, measured with magnetoencephalography. …”
    Journal article
  15. 15

    FEF TMS affects visual cortical activity by Taylor, P, Nobre, A, Rushworth, M

    Published 2007
    “…The effects of FEF TMS started earlier and were greatest for brain activity recorded ipsilaterally to FEF TMS and contralaterally to the visual stimulus. …”
    Journal article
  16. 16

    The Neural Dynamics of Fronto-Parietal Networks in Childhood Revealed using Magnetoencephalography. by Astle, D, Luckhoo, H, Woolrich, M, Kuo, B, Nobre, A, Scerif, G

    Published 2014
    “…We recorded oscillatory brain activity using magnetoencephalography (MEG) as 9- to 12-year-old children and adults performed a VSTM task. …”
    Journal article
  17. 17

    α oscillations related to anticipatory attention follow temporal expectations. by Rohenkohl, G, Nobre, A

    Published 2011
    “…Temporal expectations have been shown to enhance visual analysis of task-relevant events, especially when these are coupled with spatial expectations. Oscillatory brain activity, particularly in the alpha band, has been implicated in regulating excitability in visual areas as a function of anticipatory spatial attention. …”
    Journal article
  18. 18

    Markers of preparatory attention predict visual short-term memory performance. by Murray, A, Nobre, A, Stokes, M

    Published 2011
    “…We found that individual differences in preparatory brain activity (EDAN/ADAN) predicted cue-related changes in recall accuracy, indexed by memory-probe discrimination sensitivity (d'). …”
    Journal article
  19. 19

    Auditory evoked visual awareness following sudden ocular blindness: an EEG and TMS investigation. by Rao, A, Nobre, A, Alexander, I, Cowey, A

    Published 2007
    “…We found that (1) there was auditory related brain activity over the occipital visual scalp regions starting from a very early stage (< 80 ms) and (2) this occipital activity was significantly different between "visually aware" and "visually unaware" responses in the P1 (40-80 ms) component following meaningful stimuli. …”
    Journal article
  20. 20

    Preparatory alpha-band oscillations reflect spatial gating independently of predictions regarding target identity by Wildegger, T, van Ede, F, Woolrich, M, Gillebert, C, Nobre, A

    Published 2017
    “…Here, we explore this question by directly comparing spatial and feature-based attention in the same visual detection task while recording brain activity using magneto-encephalography (MEG). At the behavioural level, preparatory feature-based and spatial attention cues both improved performance, and did so independently of each other. …”
    Journal article