The relation between functional magnetic resonance imaging activations and single-cell selectivity in the macaque intraparietal sulcus

NeuroImage
Ilse Van DrommePeter Janssen

Abstract

Previous functional magnetic resonance (fMRI) studies in humans and monkeys have demonstrated that the anterior intraparietal sulcus (IPS) is sensitive to the depth structure defined by binocular disparity. However, in the macaque monkey, a single large activation was measured in the anterior lateral bank of the IPS, whereas in human subjects two separate regions were sensitive to depth structure from disparity. We performed fMRI and single-cell experiments in the same animals, in a large number of recording sites in the lateral bank of the IPS. The fMRI interaction effect between the factors curvature (curved or flat) and disparity (stereo or control) correctly predicted the location of higher-order disparity selective neurons that encoded the depth structure of objects. However the large region in the IPS activated by depth structure consisted of two patches of higher-order disparity-selective neurons, one in the anterior IPS and one located more posteriorly, surrounded by regions lacking such selectivity. Thus the IPS region activated by curved surfaces consists of at least two patches of higher-order disparity selective neurons, which may reconcile previous fMRI studies in monkeys and humans.

References

Jan 1, 1990·Experimental Brain Research·M TairaH Sakata
May 14, 1999·Trends in Cognitive Sciences·C Tallon-Baudry, O Bertrand
Jun 25, 1999·Proceedings. Biological Sciences·J W Scannell, M P Young
Sep 14, 2000·Neuron·P JanssenG A Orban
Feb 23, 2002·Science·Kiyoshi NakaharaYasushi Miyashita
May 11, 2002·Cerebral Cortex·Wim VanduffelGuy A Orban
May 29, 2002·NeuroImage·Francisca P LeiteJoseph B Mandeville
Mar 12, 2004·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Katrien DenysGuy A Orban
Apr 27, 2005·Nature Neuroscience·Yukiyasu Kamitani, Frank Tong
Jul 1, 2005·Journal of Neurophysiology·Jay Hegdé, David C Van Essen
Feb 4, 2006·Science·Doris Y TsaoMargaret S Livingstone
Jun 23, 2006·Nature Reviews. Neuroscience·John-Dylan Haynes, Geraint Rees
Jul 18, 2006·Trends in Neurosciences·Guy A OrbanRufin Vogels
Aug 11, 2006·Trends in Cognitive Sciences·Kenneth A NormanJames V Haxby
Aug 7, 2007·Neuron·Jean-Baptiste DurandGuy A Orban
Jun 27, 2008·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Peter JanssenGuy A Orban
Aug 20, 2008·Nature Neuroscience·Alexander MaierDavid A Leopold
Oct 31, 2008·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Tim J PrestonAndrew E Welchman
Jan 23, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Svetlana GeorgievaGuy A Orban
Apr 21, 2009·NeuroImage·Olivier JolyGuy A Orban
May 29, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Hauke KolsterWim Vanduffel
Aug 28, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Siddharth SrivastavaPeter Janssen
Sep 18, 2009·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·R PeetersG A Orban
Jan 26, 2010·Magnetic Resonance Imaging·Yusuke MurayamaNikos K Logothetis
Feb 11, 2011·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Michael J ArcaroSabine Kastner
Feb 18, 2011·Journal of Neurophysiology·Bram-Ernst VerhoefPeter Janssen
May 3, 2011·PLoS Biology·Supratim Ray, John H R Maunsell
Nov 18, 2011·Journal of Neurophysiology·Tom TheysPeter Janssen
May 26, 2012·The European Journal of Neuroscience·Maria C RomeroPeter Janssen
Jul 13, 2012·The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry·Dante Mantini, Wim Vanduffel
Aug 31, 2012·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Tom TheysPeter Janssen
Sep 21, 2013·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Elias B IssaJames J DiCarlo
Jan 2, 2014·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Ivo D PopivanovRufin Vogels
Feb 5, 2014·Current Opinion in Neurobiology·Martin I Sereno, Ruey-Song Huang
Mar 14, 2014·The Journal of Neuroscience : the Official Journal of the Society for Neuroscience·Maria C RomeroPeter Janssen
Aug 8, 2014·Neuron·Wim VanduffelGuy A Orban

❮ Previous
Next ❯

Citations

Apr 8, 2016·Proceedings. Biological Sciences·Guy A Orban
Sep 20, 2018·Journal of Neurophysiology·Amir-Mohammad AlizadehPeter Janssen
Jan 23, 2016·Journal of Neurophysiology·Maria C Romero, Peter Janssen
Jun 16, 2019·Nature Communications·Maria C RomeroPeter Janssen
May 4, 2021·NeuroImage·Til Ole BergmannHartwig Roman Siebner
May 29, 2021·Frontiers in Human Neuroscience·Marcello CostantiniCorrado Sinigaglia
Jul 21, 2021·Journal of Neural Engineering·Hung-Yun LuSamantha R Santacruz

❮ Previous
Next ❯

Related Concepts

Related Feeds

Cajal Bodies & Gems

Cajal bodies or coiled bodies are dense foci of coilin protein. Gemini of Cajal bodies, or gems, are microscopically similar to Cajal bodies. It is believed that Cajal bodies play important roles in RNA processing while gems assist the Cajal bodies. Find the latest research on Cajal bodies and gems here.

Aphasia

Aphasia affects the ability to process language, including formulation and comprehension of language and speech, as well as the ability to read or write. Here is the latest research on aphasia.