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Language within our grasp
DOI:10.1016/S0166-2236(98)01260-0.png)
摘要
En 中文
In monkeys, the rostral part of ventral premotor cortex (area F5) contains neurons that discharge, both when the monkey grasps or manipulates objects and when it observes the experimenter making similar actions. These neurons (mirror neurons) appear to represent a system that matches observed events to similar, internally generated actions, and in this way forms a link between the observer and the actor. Transcranial magnetic stimulation and positron emission tomography (PET) experiments suggest that a mirror system for gesture recognition also exists in humans and includes Broca's area. We propose here that such an observation/execution matching system provides a necessary bridge from 'doing' to 'communicating', as the link between actor and observer becomes a link between the sender and the receiver of each message.
Keyword:
POSITRON EMISSION TOMOGRAPHY
PREMOTOR CORTEX
FUNCTIONAL-ORGANIZATION
SPEECH-PERCEPTION
INFERIOR AREA-6
MACAQUE MONKEY
MOTOR
REPRESENTATIONS
MOVEMENTS
ANATOMY
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期刊
IF:
15.1
论文数:
5.3K
被引数:
2.2W
机构
暂无机构信息
引用论文
GRASPING OBJECTS - THE CORTICAL MECHANISMS OF VISUOMOTOR TRANSFORMATION
TRENDS IN NEUROSCIENCES
IF15.1

