The dimensionality of neural representations for control
Highlights•A normative conception of control representations.•Representational
dimensionality and the separability versus generalizability trade-off.•Implications of …
dimensionality and the separability versus generalizability trade-off.•Implications of …
Toward a comprehensive understanding of the neural mechanisms of decoded neurofeedback
Real-time functional magnetic resonance imaging (fMRI) neurofeedback is an experimental
framework in which fMRI signals are presented to participants in a real-time manner to …
framework in which fMRI signals are presented to participants in a real-time manner to …
Representational models: A common framework for understanding encoding, pattern-component, and representational-similarity analysis
Representational models specify how activity patterns in populations of neurons (or, more
generally, in multivariate brain-activity measurements) relate to sensory stimuli, motor …
generally, in multivariate brain-activity measurements) relate to sensory stimuli, motor …
What do differences between multi-voxel and univariate analysis mean? How subject-, voxel-, and trial-level variance impact fMRI analysis
Multi-voxel pattern analysis (MVPA) has led to major changes in how fMRI data are
analyzed and interpreted. Many studies now report both MVPA results and results from …
analyzed and interpreted. Many studies now report both MVPA results and results from …
Dynamic targeting enables domain-general inhibitory control over action and thought by the prefrontal cortex
Over the last two decades, inhibitory control has featured prominently in accounts of how
humans and other organisms regulate their behaviour and thought. Previous work on how …
humans and other organisms regulate their behaviour and thought. Previous work on how …
Skill learning strengthens cortical representations of motor sequences
T Wiestler, J Diedrichsen - Elife, 2013 - elifesciences.org
Motor-skill learning can be accompanied by both increases and decreases in brain activity.
Increases may indicate neural recruitment, while decreases may imply that a region became …
Increases may indicate neural recruitment, while decreases may imply that a region became …
Investigating the stability of fine-grain digit somatotopy in individual human participants
Studies of human primary somatosensory cortex (S1) have placed a strong emphasis on the
cortical representation of the hand and the propensity for plasticity therein. Despite many …
cortical representation of the hand and the propensity for plasticity therein. Despite many …
Human premotor areas parse sequences into their spatial and temporal features
Skilled performance is characterized by precise and flexible control of movement sequences
in space and time. Recent theories suggest that integrated spatio-temporal trajectories are …
in space and time. Recent theories suggest that integrated spatio-temporal trajectories are …
Selective recruitment of the cerebellum evidenced by task-dependent gating of inputs
Functional magnetic resonance imaging (fMRI) studies have documented cerebellar activity
across a wide array of tasks. However, the functional contribution of the cerebellum within …
across a wide array of tasks. However, the functional contribution of the cerebellum within …
A modality-independent proto-organization of human multisensory areas
The processing of multisensory information is based upon the capacity of brain regions,
such as the superior temporal cortex, to combine information across modalities. However, it …
such as the superior temporal cortex, to combine information across modalities. However, it …