Recruitment of the middle temporal area by tactile motion in congenital blindness

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Standard

Recruitment of the middle temporal area by tactile motion in congenital blindness. / Ptito, Maurice; Matteau, Isabelle; Gjedde, Albert; Kupers, Ron.

I: NeuroReport, Bind 20, Nr. 6, 2009, s. 543-547.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Ptito, M, Matteau, I, Gjedde, A & Kupers, R 2009, 'Recruitment of the middle temporal area by tactile motion in congenital blindness', NeuroReport, bind 20, nr. 6, s. 543-547. https://doi.org/10.1097/WNR.0b013e3283279909

APA

Ptito, M., Matteau, I., Gjedde, A., & Kupers, R. (2009). Recruitment of the middle temporal area by tactile motion in congenital blindness. NeuroReport, 20(6), 543-547. https://doi.org/10.1097/WNR.0b013e3283279909

Vancouver

Ptito M, Matteau I, Gjedde A, Kupers R. Recruitment of the middle temporal area by tactile motion in congenital blindness. NeuroReport. 2009;20(6):543-547. https://doi.org/10.1097/WNR.0b013e3283279909

Author

Ptito, Maurice ; Matteau, Isabelle ; Gjedde, Albert ; Kupers, Ron. / Recruitment of the middle temporal area by tactile motion in congenital blindness. I: NeuroReport. 2009 ; Bind 20, Nr. 6. s. 543-547.

Bibtex

@article{6b23e62089cd11df928f000ea68e967b,

title = "Recruitment of the middle temporal area by tactile motion in congenital blindness",

abstract = "We used positron emission tomography to investigate whether tactile motion discrimination activates the dorsal visual stream in congenitally blind (CB) participants compared with sighted controls. The tactile stimuli consisted of either static dots, dots moving coherently in one of two possible directions, or in random directions. Although CB and sighted controls performed equally well on the motion discrimination task, only CB showed increased activation in the right middle temporal area. In addition, CB also activated other visual areas including the cuneus and extrastriate area V3. These results indicate that the dorsal visual pathway is activated by tactile motion stimuli in CB, therefore providing additional support for the cross-modal plasticity hypothesis.",

author = "Maurice Ptito and Isabelle Matteau and Albert Gjedde and Ron Kupers",

note = "Keywords: Adult; Blindness; Humans; Middle Aged; Motion Perception; Physical Stimulation; Positron-Emission Tomography; Temporal Lobe; Touch Perception; Visual Pathways; Young Adult",

year = "2009",

doi = "10.1097/WNR.0b013e3283279909",

language = "English",

volume = "20",

pages = "543--547",

journal = "NeuroReport",

issn = "0959-4965",

publisher = "Lippincott Williams & Wilkins",

number = "6",

}

RIS

TY - JOUR

T1 - Recruitment of the middle temporal area by tactile motion in congenital blindness

AU - Ptito, Maurice

AU - Matteau, Isabelle

AU - Gjedde, Albert

AU - Kupers, Ron

N1 - Keywords: Adult; Blindness; Humans; Middle Aged; Motion Perception; Physical Stimulation; Positron-Emission Tomography; Temporal Lobe; Touch Perception; Visual Pathways; Young Adult

PY - 2009

Y1 - 2009

N2 - We used positron emission tomography to investigate whether tactile motion discrimination activates the dorsal visual stream in congenitally blind (CB) participants compared with sighted controls. The tactile stimuli consisted of either static dots, dots moving coherently in one of two possible directions, or in random directions. Although CB and sighted controls performed equally well on the motion discrimination task, only CB showed increased activation in the right middle temporal area. In addition, CB also activated other visual areas including the cuneus and extrastriate area V3. These results indicate that the dorsal visual pathway is activated by tactile motion stimuli in CB, therefore providing additional support for the cross-modal plasticity hypothesis.

AB - We used positron emission tomography to investigate whether tactile motion discrimination activates the dorsal visual stream in congenitally blind (CB) participants compared with sighted controls. The tactile stimuli consisted of either static dots, dots moving coherently in one of two possible directions, or in random directions. Although CB and sighted controls performed equally well on the motion discrimination task, only CB showed increased activation in the right middle temporal area. In addition, CB also activated other visual areas including the cuneus and extrastriate area V3. These results indicate that the dorsal visual pathway is activated by tactile motion stimuli in CB, therefore providing additional support for the cross-modal plasticity hypothesis.

U2 - 10.1097/WNR.0b013e3283279909

DO - 10.1097/WNR.0b013e3283279909

M3 - Journal article

C2 - 19240660

VL - 20

SP - 543

EP - 547

JO - NeuroReport

JF - NeuroReport

SN - 0959-4965

IS - 6

ER -

ID: 20688973