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- Hypercomplex_cell abstract "A hypercomplex cell (currently called an end-stopped cell) is a type of visual processing neuron in the mammalian cerebral cortex. Initially discovered by David Hubel and Torsten Wiesel in 1965, hypercomplex cells are defined by the property of end-stopping, which is a decrease in firing strength with increasingly larger stimuli. The sensitivity to stimulus length is accompanied by selectivity for the specific orientation, motion, and direction of stimuli. For example, a hypercomplex cell may only respond to a line at 45˚ that travels upward. Elongating the line would result in a proportionately weaker response. Ultimately, hypercomplex cells can provide a means for the brain to visually perceive corners and curves in the environment by identifying the ends of a given stimulus .Hypercomplex cells were originally characterized as the superordinate class of visual processing cells above complex and simple cells. Whereas complex cells were sensitive to moving stimuli of specific orientations that travel in a specific direction, simple cells only responded to properly oriented linear stimuli. Neither simple nor complex cells were believed to display end-stopping. Likewise, end-stopping was believed to be restricted to higher order visual areas (Brodmann area 18 and Brodmann area 19), but was later discovered to also exist in the primary visual cortex (Brodmann area 17). By 1968, Geoffrey Henry and Bogdan Dreher discovered simple and complex cells with end-stopping properties. Subsequently, hypercomplex cells were no longer recognized as a distinct class but rather a subtype of simple and complex cells. Currently, simple end-stopped and complex end-stopped cells are the terms of choice to describe neurons with end-stopping properties.".
- Hypercomplex_cell thumbnail Brodmann_areas_17_18_19.png?width=300.
- Hypercomplex_cell wikiPageID "13678563".
- Hypercomplex_cell wikiPageLength "21153".
- Hypercomplex_cell wikiPageOutDegree "55".
- Hypercomplex_cell wikiPageRevisionID "556347728".
- Hypercomplex_cell wikiPageWikiLink Biological_neural_network.
- Hypercomplex_cell wikiPageWikiLink Biological_neural_networks.
- Hypercomplex_cell wikiPageWikiLink Brain.
- Hypercomplex_cell wikiPageWikiLink Brodmann_area_18.
- Hypercomplex_cell wikiPageWikiLink Brodmann_area_19.
- Hypercomplex_cell wikiPageWikiLink Category:Brodmann_areas.
- Hypercomplex_cell wikiPageWikiLink Category:Cerebrum.
- Hypercomplex_cell wikiPageWikiLink Category:Visual_system.
- Hypercomplex_cell wikiPageWikiLink Cerebral_cortex.
- Hypercomplex_cell wikiPageWikiLink Change_blindness.
- Hypercomplex_cell wikiPageWikiLink Cognitive_neuroscience.
- Hypercomplex_cell wikiPageWikiLink Cognitive_science.
- Hypercomplex_cell wikiPageWikiLink Colin_Blakemore.
- Hypercomplex_cell wikiPageWikiLink Complex_cell.
- Hypercomplex_cell wikiPageWikiLink Computational_neuroscience.
- Hypercomplex_cell wikiPageWikiLink David_H._Hubel.
- Hypercomplex_cell wikiPageWikiLink David_Hubel.
- Hypercomplex_cell wikiPageWikiLink Excitatory_synapse.
- Hypercomplex_cell wikiPageWikiLink File:Endstopping_and_Curves_or_Corners.pdf.
- Hypercomplex_cell wikiPageWikiLink File:Hypercomplex_Cell.pdf.
- Hypercomplex_cell wikiPageWikiLink File:Simple_and_Complex_Cells.pdf.
- Hypercomplex_cell wikiPageWikiLink Inhibitory_postsynaptic_potential.
- Hypercomplex_cell wikiPageWikiLink Inhibitory_synapse.
- Hypercomplex_cell wikiPageWikiLink Insect.
- Hypercomplex_cell wikiPageWikiLink Insects.
- Hypercomplex_cell wikiPageWikiLink Johns_Hopkins_University.
- Hypercomplex_cell wikiPageWikiLink Lateral_geniculate_nucleus.
- Hypercomplex_cell wikiPageWikiLink Mammal.
- Hypercomplex_cell wikiPageWikiLink Mammalian.
- Hypercomplex_cell wikiPageWikiLink Mental_process.
- Hypercomplex_cell wikiPageWikiLink Mental_processes.
- Hypercomplex_cell wikiPageWikiLink Neural_adaptation.
- Hypercomplex_cell wikiPageWikiLink Neural_substrate.
- Hypercomplex_cell wikiPageWikiLink Neural_substrates.
- Hypercomplex_cell wikiPageWikiLink Neuron.
- Hypercomplex_cell wikiPageWikiLink Neuroscience.
- Hypercomplex_cell wikiPageWikiLink Nobel_Prize.
- Hypercomplex_cell wikiPageWikiLink Occipital_lobe.
- Hypercomplex_cell wikiPageWikiLink Otto_Detlev_Creutzfeldt.
- Hypercomplex_cell wikiPageWikiLink Peter_O_Bishop.
- Hypercomplex_cell wikiPageWikiLink Primary_visual_cortex.
- Hypercomplex_cell wikiPageWikiLink Receptive_field.
- Hypercomplex_cell wikiPageWikiLink Receptive_fields.
- Hypercomplex_cell wikiPageWikiLink Retina.
- Hypercomplex_cell wikiPageWikiLink Retinal_ganglion_cell.
- Hypercomplex_cell wikiPageWikiLink Retinal_ganglion_cells.
- Hypercomplex_cell wikiPageWikiLink Simple_cell.
- Hypercomplex_cell wikiPageWikiLink Simple_cells.
- Hypercomplex_cell wikiPageWikiLink Single-unit_recording.
- Hypercomplex_cell wikiPageWikiLink Species.
- Hypercomplex_cell wikiPageWikiLink Stephen_Kuffler.
- Hypercomplex_cell wikiPageWikiLink Stimulus_(physiology).
- Hypercomplex_cell wikiPageWikiLink Striate_cortex.
- Hypercomplex_cell wikiPageWikiLink Summation_(neurophysiology).
- Hypercomplex_cell wikiPageWikiLink Torsten_Wiesel.
- Hypercomplex_cell wikiPageWikiLink Visual_cortex.
- Hypercomplex_cell wikiPageWikiLink Visual_perception.
- Hypercomplex_cell wikiPageWikiLink Visual_processing.
- Hypercomplex_cell wikiPageWikiLink Visual_tilt_effects.
- Hypercomplex_cell wikiPageWikiLink File:Brodmann_areas_17_18_19.png.
- Hypercomplex_cell wikiPageWikiLink File:Receptive_field.png.
- Hypercomplex_cell wikiPageWikiLinkText "Hypercomplex cell".
- Hypercomplex_cell wikiPageWikiLinkText "hypercomplex cell".
- Hypercomplex_cell wikiPageWikiLinkText "hypercomplex".
- Hypercomplex_cell hasPhotoCollection Hypercomplex_cell.
- Hypercomplex_cell wikiPageUsesTemplate Template:Reflist.
- Hypercomplex_cell subject Category:Brodmann_areas.
- Hypercomplex_cell subject Category:Cerebrum.
- Hypercomplex_cell subject Category:Visual_system.
- Hypercomplex_cell hypernym Neuron.
- Hypercomplex_cell type AnatomicalStructure.
- Hypercomplex_cell type Area.
- Hypercomplex_cell type Area.
- Hypercomplex_cell comment "A hypercomplex cell (currently called an end-stopped cell) is a type of visual processing neuron in the mammalian cerebral cortex. Initially discovered by David Hubel and Torsten Wiesel in 1965, hypercomplex cells are defined by the property of end-stopping, which is a decrease in firing strength with increasingly larger stimuli. The sensitivity to stimulus length is accompanied by selectivity for the specific orientation, motion, and direction of stimuli.".
- Hypercomplex_cell label "Hypercomplex cell".
- Hypercomplex_cell sameAs m.03cdx93.
- Hypercomplex_cell sameAs Q5957900.
- Hypercomplex_cell sameAs Q5957900.
- Hypercomplex_cell wasDerivedFrom Hypercomplex_cell?oldid=556347728.
- Hypercomplex_cell depiction Brodmann_areas_17_18_19.png.
- Hypercomplex_cell isPrimaryTopicOf Hypercomplex_cell.