Results 51 to 60 of about 255,392 (351)
Attentional Functions of Parietal and Frontal Cortex [PDF]
Cerebral Cortex, 2005 A model of normal attentional function, based on the concept of competitive parallel processing, is used to compare attentional deficits following parietal and frontal lobe lesions. Measurements are obtained for visual processing speed, capacity of visual short-term memory (VSTM), spatial bias (bias to left or right hemifield) and top-down control ...
P. Peers +8 more
openaire +4 more sources
The role of right and left parietal lobes in the conceptual processing of numbers [PDF]
, 2009 Neuropsychological and functional imaging studies have associated the conceptual processing of numbers with bilateral parietal regions (including intraparietal sulcus).
Cathy J. Price +5 more
core +1 more source
Anatomic dissociation of selective and suppressive processes in visual attention [PDF]
, 2003 Visual spatial attention is associated with activation in parietal regions as well as with modulation of visual activity in ventral occipital cortex. Within the parietal lobe, localisation of activity has been hampered by variation in individual anatomy.
Banich +49 more
core +1 more source
NeuroImage, 2020 Evidence indicates the significance of the fronto-parietal regions and inertia sensory processing from previous trials in cognitive flexibility. However, how flexible cognitive performance is achieved by causal interactions between cortical regions ...
Lei Qiao +5 more
doaj
Inactivation of Prefrontal Cortex Delays Emergence From Sevoflurane Anesthesia
Frontiers in Systems Neuroscience, 2021 Studies aimed at investigating brain regions involved in arousal state control have been traditionally limited to subcortical structures. In the current study, we tested the hypothesis that inactivation of prefrontal cortex, but not two subregions within
Emma R. Huels +11 more
doaj +1 more source
The parietal cortex and saccade planning: lessons from human lesion studies
Frontiers in Human Neuroscience, 2013 The parietal cortex is considered a critical interface for attention and integration of multiple sensory signals that can be used for the implementation of motor plans.
Radek ePtak, René eMüri
doaj +1 more source
Scientific Reports, 2023 We investigated the activation pattern of the motor cortex (M1) and parietal cortex during immersive virtual reality (VR)-based mirror visual feedback (MVF) of the upper limb in 14 patients with chronic stroke and severe upper limb hemiparesis and in 21 ...
Won Kee Chang +6 more
doaj +1 more source
Decision and navigation in mouse parietal cortex
eLife, 2017 Posterior parietal cortex (PPC) has been implicated in navigation, in the control of movement, and in visually-guided decisions. To relate these views, we measured activity in PPC while mice performed a virtual navigation task driven by visual decisions.
Krumin, Michael +3 more
openaire +6 more sources
Dance and emotion in posterior parietal cortex: a low-frequency rTMS study [PDF]
, 2012 Background: The neural bases of emotion are most often studied using short non-natural stimuli and assessed using correlational methods. Here we use a brain perturbation approach to make causal inferences between brain activity and emotional reaction to ...
Grosbras, M.-H., Pollick, F.E., Tan, H.
core +1 more source
Different neural mechanisms for the comparison and priming distance effects: an fMRI study
Frontiers in Psychology, 2016 Using functional magnetic resonance imaging (fMRI), the present study examined whether the comparison distance effect (CDE) and the priming distance effect (PDE) in number processing had the same underlying neural mechanisms.
Li Zhang +3 more
doaj +1 more source