88 results found
    1. Neuroscience

    A novel method for estimating properties of attentional oscillators reveals an age-related decline in flexibility

    Ece Kaya, Sonja A Kotz, Molly J Henry
    Individual performance in rhythm perception and production is maximized within a range of domain-specific rates and is adversely affected by temporal context, and this effect is amplified with age.
    1. Neuroscience

    Cortical entrainment to hierarchical contextual rhythms recomposes dynamic attending in visual perception

    Peijun Yuan, Ruichen Hu ... Yi Jiang
    The human brain involuntarily exploits multiscale regularities in rhythmic contexts to recompose the dynamic profile of visual temporal attention.
    1. Neuroscience

    Distinct neural contributions to metacognition for detecting, but not discriminating visual stimuli

    Matan Mazor, Karl J Friston, Stephen M Fleming
    Combining psychophysics and functional MRI reveals a qualitative asymmetry in neural engagement when reflecting on whether a stimulus is seen (detection) compared to reflecting on what a stimulus is (discrimination).
    1. Neuroscience

    Temporo-parietal cortex involved in modeling one’s own and others’ attention

    Arvid Guterstam, Branden J Bio ... Michael Graziano
    Functional brain scans of human participants show that the brain encodes other people's attention in enough richness to distinguish whether that attention was directed exogenously (stimulus-driven) or endogenously (internally driven).
    1. Neuroscience

    Dynamic representation of 3D auditory space in the midbrain of the free-flying echolocating bat

    Ninad B Kothari, Melville J Wohlgemuth, Cynthia F Moss
    Neurons in the midbrain superior colliculus of free-flying echolocating bats represent 3D sensory space, and the depth tuning of single neurons is modulated by an animal's active sonar inspection of physical objects in its environment.
    1. Cell Biology
    2. Neuroscience

    Keratinocyte PIEZO1 modulates cutaneous mechanosensation

    Alexander R Mikesell, Olena Isaeva ... Cheryl L Stucky
    Epidermal PIEZO1 is a key keratinocyte mechanotransducer which mediates normal behavioral and sensory neuron responses to cutaneous mechanical stimulation.
    1. Neuroscience

    Uncertainty alters the balance between incremental learning and episodic memory

    Jonathan Nicholas, Nathaniel D Daw, Daphna Shohamy
    People use uncertainty for effective arbitration between episodic memory and incremental learning.
    1. Neuroscience

    Optimal policy for attention-modulated decisions explains human fixation behavior

    Anthony I Jang, Ravi Sharma, Jan Drugowitsch
    A normative decision-making model that incorporates an information-limiting attention bottleneck is able to qualitatively replicate human behavior and make novel predictions that are verified in data.
    1. Neuroscience

    Serial attentional resource allocation during parallel feature value tracking

    Christian Merkel, Luise Burgmann ... Jens-Max Hopf
    The strong limitation of human subjects in tracking two color streams simultaneously as they independently traverse color space can be attributed to attention alternating slowly and sequentially between streams.
    1. Neuroscience

    Distinct roles of forward and backward alpha-band waves in spatial visual attention

    Andrea Alamia, Lucie Terral ... Rufin VanRullen
    Covert visual attention modulates alpha-band traveling waves propagating from frontal to occipital regions in both hemispheres, yet it modulates waves propagating in the opposite direction (occipital to frontal) only in the presence of visual stimulation.

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