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Space Perception (Latest Articles)
Latest indexed articles for 'Space Perception'
Articles 11 to 20 of 200:
Cortical enlightenment: are attentional gamma oscillations driven by ING or PING?
22 Sep 2009 
The response of a neuron to sensory stimuli can only give correlational support for functional hypotheses. To experimentally test causal function, the neural activity needs to be manipulated in a cell-type-specific as well as spatially and ...
rec_pub_19778503-cortical-enlightenment-attentional-gamma-oscillations-driven-ing-ping.htm
21 Sep 2009 Photochemically induced thrombosis of blood vessels in the prefrontal cortex in rats was shown to lead to ischemic infarcts in the lesion zone. Bilateral ischemic lesioning of the prefrontal cortex degraded measures of spatial memory when animals ...
rec_pub_19779827-formation-spatial-memory-rats-ischemic-lesions-prefrontal-cortex.htm
Behavior and spatial learning in radial mazes in birds.
21 Sep 2009 This review addresses studies of spatial memory and learning in birds performed using the radial maze method. Descriptions of different versions of this test (standard and "giant" tunnel-type mazes, as well as unstructured "analogs") are described ...
rec_pub_19779825-behavior-spatial-learning-radial-mazes-birds.htm
Selective suppression of hippocampal ripples impairs spatial memory.
11 Sep 2009 Sharp wave-ripple (SPW-R) complexes in the hippocampus-entorhinal cortex are believed to be important for transferring labile memories from the hippocampus to the neocortex for long-term storage. We found that selective elimination of SPW-Rs during ...
rec_pub_19749750-selective-suppression-hippocampal-ripples-impairs-spatial-memory.htm
Fragmentation of grid cell maps in a multicompartment environment.
11 Sep 2009 To determine whether entorhinal spatial representations are continuous or fragmented, we recorded neural activity in grid cells while rats ran through a stack of interconnected, zig-zagged compartments of equal shape and orientation (a hairpin ...
rec_pub_19749749-fragmentation-grid-cell-maps-multicompartment-environment.htm
8 Sep 2009 The amyloid hypothesis of Alzheimer's disease (AD) postulates that amyloid-beta (Abeta) deposition and neurotoxicity play a causative role in AD; oxidative injury is thought to be central in the pathogenesis. An endogenous defense system against ...
rec_pub_19805328-intrahippocampal-injection-lentiviral-vector-expressing-nrf2-improves.htm
8 Sep 2009 The molecular underpinnings of exploration and its link to learning and memory remain poorly understood. Here we show that inducible, modest overexpression of neuronal calcium sensor 1 (Ncs1) selectively in the adult murine dentate gyrus (DG) ...
rec_pub_19755107-ncs-1-dentate-gyrus-promotes-exploration-synaptic-plasticity-rapid.htm
2 Sep 2009 A remarkable example of rapid perceptual learning is the visual recalibration of auditory spatial perception, which can result in either a bias (ventriloquism after-effect) or an improvement (multisensory enhancement) in auditory localization. Here, ...
rec_pub_19735289-visual-recalibration-auditory-spatial-perception-two-separate-neural.htm
Education. Science needs kids with vision.
2 Sep 2009 
rec_pub_19729624-education-science-needs-kids-vision.htm
30 Aug 2009
rec_pub_19751361-different-neural-circuits-underlie-different-cross-modal-spatial.htm
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