The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats

Abstract Adaptation plays a key role in visual information processing, and investigations on the adaptation across different visual regions will be helpful to understand how information is processed dynamically along the visual streams. Recent studies have found the enhanced adaptation effects in th...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Zhong Li, Jianjun Meng, Hongjian Li, Anqi Jin, Qijun Tang, Jianbin Zhu, Hongbo Yu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/a23cbd43894c44bc8388b7386b6b4aef
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:a23cbd43894c44bc8388b7386b6b4aef
record_format	dspace
spelling	oai:doaj.org-article:a23cbd43894c44bc8388b7386b6b4aef2021-12-02T16:08:13ZThe feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats10.1038/s41598-017-00419-x2045-2322https://doaj.org/article/a23cbd43894c44bc8388b7386b6b4aef2017-03-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-00419-xhttps://doaj.org/toc/2045-2322Abstract Adaptation plays a key role in visual information processing, and investigations on the adaptation across different visual regions will be helpful to understand how information is processed dynamically along the visual streams. Recent studies have found the enhanced adaptation effects in the early visual system (from LGN to V1) and the dorsal stream (from V1 to MT). However, it remains unclear how adaptation effect propagates along the form/orientation stream in the visual system. In this study, we compared the orientation and direction adaptation evoked by drifting gratings and stationary flashing gratings, as well as moving random dots, in areas 17 and 21a simultaneously of cats. Recorded by single-unit and intrinsic signal optical imaging, induced by both top-up and biased adaptation protocols, the orientation adaptation effect was greater in response decline and preferred orientation shifts in area 21a compared to area 17. However, for the direction adaptation, no difference was observed between these two areas. These results suggest the feature-specific propagation of the adaptation effect along the visual stream.Zhong LiJianjun MengHongjian LiAnqi JinQijun TangJianbin ZhuHongbo YuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-16 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhong Li Jianjun Meng Hongjian Li Anqi Jin Qijun Tang Jianbin Zhu Hongbo Yu The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
description	Abstract Adaptation plays a key role in visual information processing, and investigations on the adaptation across different visual regions will be helpful to understand how information is processed dynamically along the visual streams. Recent studies have found the enhanced adaptation effects in the early visual system (from LGN to V1) and the dorsal stream (from V1 to MT). However, it remains unclear how adaptation effect propagates along the form/orientation stream in the visual system. In this study, we compared the orientation and direction adaptation evoked by drifting gratings and stationary flashing gratings, as well as moving random dots, in areas 17 and 21a simultaneously of cats. Recorded by single-unit and intrinsic signal optical imaging, induced by both top-up and biased adaptation protocols, the orientation adaptation effect was greater in response decline and preferred orientation shifts in area 21a compared to area 17. However, for the direction adaptation, no difference was observed between these two areas. These results suggest the feature-specific propagation of the adaptation effect along the visual stream.
format	article
author	Zhong Li Jianjun Meng Hongjian Li Anqi Jin Qijun Tang Jianbin Zhu Hongbo Yu
author_facet	Zhong Li Jianjun Meng Hongjian Li Anqi Jin Qijun Tang Jianbin Zhu Hongbo Yu
author_sort	Zhong Li
title	The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
title_short	The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
title_full	The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
title_fullStr	The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
title_full_unstemmed	The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
title_sort	feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/a23cbd43894c44bc8388b7386b6b4aef
work_keys_str_mv	AT zhongli thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT jianjunmeng thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT hongjianli thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT anqijin thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT qijuntang thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT jianbinzhu thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT hongboyu thefeaturespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT zhongli featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT jianjunmeng featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT hongjianli featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT anqijin featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT qijuntang featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT jianbinzhu featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats AT hongboyu featurespecificpropagationoforientationanddirectionadaptationfromareas17to21aincats
_version_	1718384548505452544

The feature-specific propagation of orientation and direction adaptation from areas 17 to 21a in cats

Ejemplares similares