Dynamic semantic cognition: Characterising coherent and controlled conceptual retrieval through time using magnetoencephalography and chronometric transcranial magnetic stimulation
نویسندگان
چکیده
منابع مشابه
Automatic and Controlled Semantic Retrieval: TMS Reveals Distinct Contributions of Posterior Middle Temporal Gyrus and Angular Gyrus.
UNLABELLED Semantic retrieval involves both (1) automatic spreading activation between highly related concepts and (2) executive control processes that tailor this activation to suit the current context or goals. Two structures in left temporoparietal cortex, angular gyrus (AG) and posterior middle temporal gyrus (pMTG), are thought to be crucial to semantic retrieval and are often recruited to...
متن کاملSafety and Therapeutic Effects of Repetitive Transcranial Magnetic Stimulation and Behavior Therapy in a Pregnant Woman: Case Report
In this study, the authors reported a case of woman with severe compulsion who became pregnant during the Repetitive transcranial magnetic stimulation. We carried out Repetitive transcranial magnetic stimulation and behavior therapy simultaneously after repeated medications' refraction. The patient received 20 sessions 1 Hz Repetitive transcranial magnetic stimulation in right dorsolateral pref...
متن کاملA PDP Simulation of the E ffects of Transcranial Magnetic Stimulation on Semantic Cognition
Transcranial magnetic stimulation (TMS) is a useful tool for determining cortical interactions that take place during semantic cognition (Pobric et al, 2007). TMS of the anterior temporal lobe (ATL) induces specificity-graded conceptual breakdown of stored representations resulting in differential effects on naming tasks depending on the level of specificity required. This paper aims to elucida...
متن کاملThe Neural Organization of Semantic Control: TMS Evidence for a Distributed Network in Left Inferior Frontal and Posterior Middle Temporal Gyrus
Assigning meaning to words, sounds, and objects requires stored conceptual knowledge plus executive mechanisms that shape semantic retrieval according to the task or context. Despite the essential role of control in semantic cognition, its neural basis remains unclear. Neuroimaging and patient research has emphasized the importance of left inferior frontal gyrus (IFG)--however, impaired semanti...
متن کاملRepetitive transcranial magnetic stimulation in delirium: A double-blind, randomized, sham-controlled, pilot study
Purpose: Delirium is a fatal but potentially reversible disorder of Central Nervous System that adds a lot of costs on health systems. The aim of this study was to evaluate the effect of intermittent theta burst stimulation on severity and course of delirium. Methods: This was a double-blind, randomized, sham-controlled, pilot study. The participants were randomly allocated into two groups of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2018