Space Perception - Physiology
Research News and Information

Friday, November 20, 2009

Stimulus-induced and state-dependent sustained gamma activity is tightly coupled to the hemodynamic response in humans.

2 Nov 2009 A prompt behavioral response to a stimulus depends both on the salience of the stimulus as well as the subject's preparedness. Thus, both stimulus properties and cognitive factors, such as attention, may determine the strength of neuronal ... Read more...

Single-trial phase precession in the hippocampus.

19 Oct 2009 During the crossing of the place field of a pyramidal cell in the rat hippocampus, the firing phase of the cell decreases with respect to the local theta rhythm. This phase precession is usually studied on the basis of data in which many place field ... Read more...

Spatiotemporal distortions of visual perception at the time of saccades.

19 Oct 2009 Both space and time are grossly distorted during saccades. Here we show that the two distortions are strongly linked, and that both could be a consequence of the transient remapping mechanisms that affect visual neurons perisaccadically. We measured ... Read more...

Latest indexed articles for 'Space Perception - Physiology'

These are the very latest articles for this heading:

• Stimulus-induced and state-dependent sustained gamma activity is tightly coupled to the hemodynamic response in humans. 2 Nov 2009
• Single-trial phase precession in the hippocampus. 19 Oct 2009
• Spatiotemporal distortions of visual perception at the time of saccades. 19 Oct 2009
• Direction-specific disruption of subcortical visual behavior and receptive fields in mice lacking the beta2 subunit of nicotinic acetylcholine receptor. 12 Oct 2009
• Double dissociation and hierarchical organization of strategy switches and reversals in the rat PFC. 29 Sep 2009
• Dopaminergic haplotype as a predictor of spatial inattention in children with attention-deficit/hyperactivity disorder. 29 Sep 2009
• Spatial attention decorrelates intrinsic activity fluctuations in macaque area V4. 22 Sep 2009
• Precise subcellular input retinotopy and its computational consequences in an identified visual interneuron. 22 Sep 2009
• Cortical enlightenment: are attentional gamma oscillations driven by ING or PING? 22 Sep 2009
• Formation of spatial memory in rats with ischemic lesions to the prefrontal cortex; effects of a synthetic analog of ACTH(4-7). 21 Sep 2009
• Behavior and spatial learning in radial mazes in birds. 21 Sep 2009
• Selective suppression of hippocampal ripples impairs spatial memory. 11 Sep 2009
• Fragmentation of grid cell maps in a multicompartment environment. 11 Sep 2009
• Intrahippocampal injection of a lentiviral vector expressing Nrf2 improves spatial learning in a mouse model of Alzheimer's disease. 8 Sep 2009
• NCS-1 in the dentate gyrus promotes exploration, synaptic plasticity, and rapid acquisition of spatial memory. 8 Sep 2009
• Visual recalibration of auditory spatial perception: two separate neural circuits for perceptual learning. 2 Sep 2009
• Effects of different viewing perspectives on somatosensory activations during observation of touch. 30 Aug 2009
• Fact learning in complex arithmetic and figural-spatial tasks: the role of the angular gyrus and its relation to mathematical competence. 30 Aug 2009
• Spatiotemporal mapping of sex differences during attentional processing. 30 Aug 2009
• Two systems of resting state connectivity between the insula and cingulate cortex. 30 Aug 2009

See a longer list of these articles.

Technical information about 'Space Perception'

Definition: The awareness of the spatial properties of objects; includes physical space.

Descriptor UI: D013028

Alternative terms: Space Perception; Perception, Space; Perceptions, Space; Space Perceptions;

Allowable Qualifiers: classification; drug effects; physiology; radiation effects; ethics;

Tree Number: F02.463.593.778; F02.463.593.932.869;