The Neural Representations of Movement across Semantic Categories

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Identifying bilingual semantic neural representations across languages.

The goal of the study was to identify the neural representation of a noun's meaning in one language based on the neural representation of that same noun in another language. Machine learning methods were used to train classifiers to identify which individual noun bilingual participants were thinking about in one language based solely on their brain activation in the other language. The study sh...

متن کامل

Neural representations of skilled movement.

The frontal and parietal cortex are intimately involved in the representation of goal-directed movements, but the crucial neuroanatomical sites are not well established in humans. In order to identify these sites more precisely, we studied stroke patients who had the classic syndrome of ideomotor limb apraxia, which disrupts goal-directed movements, such as writing or brushing teeth. Patients w...

متن کامل

The Emergence of Semantic Categories from Distributed Featural Representations

This paper presents a computational model of semantic memory, trained with behaviourally inspired vectors. The results are consistent with the conceptual structure account (Tyler, Moss, Durrant-Peatfield & Levy, 2000), which claims that concepts can be understood, and the effects of random damage predicted, based on (i) the number of correlations its features make, and (ii) the distinctiveness ...

متن کامل

Neural Topography and Content of Movement Representations

We have used implicit motor imagery to investigate the neural correlates of motor planning independently from actual movements. Subjects were presented with drawings of left or right hands and asked to judge the hand laterality, regardless of the stimulus rotation from its upright orientation. We paired this task with a visual imagery control task, in which subjects were presented with typograp...

متن کامل

Body-part-specific Representations of Semantic Noun Categories

Word meaning processing in the brain involves ventrolateral temporal cortex, but a semantic contribution of the dorsal stream, especially frontocentral sensorimotor areas, has been controversial. We here examine brain activation during passive reading of object-related nouns from different semantic categories, notably animal, food, and tool words, matched for a range of psycholinguistic feature...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Cognitive Neuroscience

سال: 2019

ISSN: 0898-929X,1530-8898

DOI: 10.1162/jocn_a_01390