Results 31 to 40 of about 218,617 (370)
Reading Braille by Touch Recruits Posterior Parietal Cortex. [PDF]
J Cogn Neurosci, 2023 Abstract Blind readers use a tactile reading system consisting of raised dot arrays: braille/⠃⠗⠇. How do human brains implement reading by touch? The current study looked for signatures of reading-specific orthographic processes in braille, separate from low-level somatosensory responses and semantic processes.
Liu YF, Rapp B, Bedny M.
europepmc +3 more sources
The Posterior Parietal Cortex in Adaptive Visual Processing [PDF]
Trends in Neurosciences, 2018 Although the primate posterior parietal cortex (PPC) has been largely associated with space, attention, and action-related processing, a growing number of studies have reported the direct representation of a diverse array of action-independent nonspatial visual information in the PPC during both perception and visual working memory.
Yaoda Xu
semanticscholar +3 more sources
Posterior Parietal Cortex [PDF]
Neuron, 2004 How do we decide how to react to a stimulus or event? To do so requires recognition of the stimulus itself as well as an appreciation of the context within which that stimulus is encountered. In this issue of Neuron, Stoet and Snyder report that neurons in the parietal cortex of monkeys can carry contextual information related to the rules that are ...
openaire +3 more sources
Parietal conditioning enhances motor surround inhibition
Brain Stimulation, 2020 Background: Motor surround inhibition (mSI) is a phenomenon supportive for executing selective finger movements, wherein synergist muscles are selectively facilitated while surround muscles are inhibited.
Nivethida Thirugnanasambandam +9 more
doaj +1 more source
Integrated information theory reveals the potential role of the posterior parietal cortex in sustaining conditioning responses in classical conditioning tasks. [PDF]
Front NeurosciPhi TC +4 more
europepmc +3 more sources
Frontiers in Human Neuroscience, 2021 Purpose: Patients with hyperthyroidism have frequent neuropsychiatric symptoms such as lack of attention, concentration, poor memory, impaired executive functions, depression, and anxiety.
Mukesh Kumar +9 more
doaj +1 more source
Time course of functional connectivity in primate dorsolateral prefrontal and posterior parietal cortex during working memory. [PDF]
PLoS ONE, 2013 The dorsolateral prefrontal and posterior parietal cortex play critical roles in mediating attention, working memory, and executive function. Despite proposed dynamic modulation of connectivity strength within each area according to task demands, scant ...
Fumi Katsuki, Christos Constantinidis
doaj +1 more source
Brain Stimulation, 2020 Background: The function of the primate’s posterior parietal cortex (PPC) in sensorimotor transformations is well-established, though in humans its complexity is still challenging.
Luigi Cattaneo +4 more
doaj +1 more source
Decoding Trajectories from Posterior Parietal Cortex Ensembles [PDF]
The Journal of Neuroscience, 2008 High-level cognitive signals in the posterior parietal cortex (PPC) have previously been used to decode the intended endpoint of a reach, providing the first evidence that PPC can be used for direct control of a neural prosthesis (Musallam et al., 2004).
Mulliken, Grant H. +2 more
openaire +3 more sources
Human Posterior Parietal Cortex Plans Where to Reach and What to Avoid [PDF]
, 2010 In this time-resolved functional magnetic resonance imaging (fMRI) study, we aimed to trace the neuronal correlates of covert planning processes that precede visually guided motor behavior.
Andersen, Richard A. +3 more
core +3 more sources