{"id":1254,"date":"2020-12-17T21:01:00","date_gmt":"2020-12-17T12:01:00","guid":{"rendered":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/?p=1254"},"modified":"2022-08-27T09:47:36","modified_gmt":"2022-08-27T00:47:36","slug":"20201217_4201","status":"publish","type":"event","link":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/event\/20201217_4201\/","title":{"rendered":"\uff1con-line \u958b\u50ac\uff1e48th CiNet Monthly Seminar: Vincenzo Romei \u201cEnhancing brain connectivity and testing its functional significance through manipulation of Hebbian-like plasticity of targeted networks\u201d"},"content":{"rendered":"\n

CiNet Monthly Seminar<\/p>\n\n\n\n

2020\u5e7412\u670817\u65e5\uff08\u6728\uff09
16:00-18:00
On-line\u3067\u958b\u50ac\u3044\u305f\u3057\u307e\u3059
\u2192\u7533\u8fbc\u307f\u306f\u3000\u3053\u3061\u3089
\uff08\u8996\u8074\u8981\u9818\u306f12\u670816\u65e5\u306be\u30e1\u30fc\u30eb\u306b\u3066\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002\uff09<\/p>\n\n\n\n

\u201cEnhancing brain connectivity and testing its functional significance through manipulation of Hebbian-like plasticity of targeted networks\u201d<\/p>\n\n\n\n

Vincenzo Romei
Associate Professor
University of Bologna<\/p>\n\n\n\n

\u62c5\u5f53 :\u00a0\u6797 \u6b63\u9053<\/a>\uff08\u5929\u91ceG\uff09<\/p>\n\n\n\n

Abstract:
In this talk I will introduce a novel neurostimulation protocol, namelycortico-cortical Paired Associative Stimulation (ccPAS). It uses repeated paired-pulses of Transcranial Magnetic Stimulation (TMS) of multiple sites at critical temporal delays to induce Hebbian-like plasticity of targeted networks. It can lead to enhanced functional connectivity, ultimately driving specific cognitive functions. Here I will present a set of experiments showing how, for example, ccPAS to the V5-to-V1 network enhances sensitivity to coherent motion perception and how it is possible to implement functional specificity of this network in a state-dependent manner. Moreover, I will show that ccPAS to the IPS-to-V1 network boosts the level of perceived confidence to coherent motion perception, without impacting coherent motion sensitivity per se, thus dissociating functional networks controlling for perceptual confidence vs. perceptual accuracy. Finally, I will show that it is possible to implement oscillatory-informed ccPAS protocols to modulate oscillatory properties of functional connections shaping both behavioural outcome and EEG oscillatory activity in expected directions during a visuo-spatial working memory task.<\/p>\n","protected":false},"featured_media":0,"template":"","acf":[],"_links":{"self":[{"href":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/wp-json\/wp\/v2\/event\/1254"}],"collection":[{"href":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/wp-json\/wp\/v2\/event"}],"about":[{"href":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/wp-json\/wp\/v2\/types\/event"}],"wp:attachment":[{"href":"http:\/\/cinetjp-static3.nict.go.jp\/japanese\/wp-json\/wp\/v2\/media?parent=1254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}