166 results found
    1. Neuroscience

    Neuroscience: Watching the brain in action

    Bradford Z Mahon
    Version of Record
    Insight
    1. Neuroscience

    Decoding the neural mechanisms of human tool use

    Jason P Gallivan, D Adam McLean ... Jody C Culham
    Imaging experiments reveal that some brain regions do not distinguish between actions performed using tools and those performed using the hands, while others represent these two types of action separately.
    1. Neuroscience

    Skill learning strengthens cortical representations of motor sequences

    Tobias Wiestler, Jörn Diedrichsen
    Detailed analysis of fMRI data shows that sequences of movements are associated with individual patterns of neural activity that become more distinct with training.
    1. Neuroscience

    Psychophysics: Time is of the essence for auditory scene analysis

    Andrew R Dykstra, Alexander Gutschalk
    Version of Record
    Insight
    1. Neuroscience

    Segregation of complex acoustic scenes based on temporal coherence

    Sundeep Teki, Maria Chait ... Timothy D Griffiths
    Experiments with realistic acoustic stimuli have revealed that humans distinguish salient sounds from background noise by integrating frequency and temporal information.
    1. Neuroscience

    Conceptual metaphorical mapping in chimpanzees (Pan troglodytes)

    Christoph D Dahl, Ikuma Adachi
    The use of metaphorical concepts is not unique to humans.
    1. Neuroscience

    Fast transient networks in spontaneous human brain activity

    Adam P Baker, Matthew J Brookes ... Mark Woolrich
    Non-invasive MEG recordings reveal that patterns of spontaneous activity in the resting brain are shorter lived than previously thought.
    1. Neuroscience

    Inferring eye position from populations of lateral intraparietal neurons

    Arnulf BA Graf, Richard A Andersen
    An area of visual-motor cortex called the lateral intraparietal area encodes eye position signals that support visually-guided behaviors and image stabilization.
    1. Neuroscience

    A neural mechanism of speed-accuracy tradeoff in macaque area LIP

    Timothy Hanks, Roozbeh Kiani, Michael N Shadlen
    To establish a trade-off between the speed and accuracy of a decision, neurons in lateral intraparietal cortex combine evidence bearing on the decision with a signal that incorporates the cost of time into the decision-making process.
    1. Neuroscience

    Amygdala neural activity reflects spatial attention towards stimuli promising reward or threatening punishment

    Christopher J Peck, C Daniel Salzman
    Primate amygdala neurons provide a coordinated representation of space and motivational significance whereby amygdala responses to visual stimuli predicting either rewards or aversive stimuli could influence spatial attention in a similar manner.

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