Azcoaga J E
Cátedra de Neurolingüística, Fac. de Psicología, Universidad de Buenos Aires, APINEP, Argentina.
Acta Psiquiatr Psicol Am Lat. 1993 Jun;39(2):107-16.
Semantic information has reached an objective condition after a lengthy history of semantic inquiries that instrumental neurophysiological devices--such as event-related potentials, electroencephalographic spectral analysis, regional brain circulation, PET scan, deep brain electrodes, and other--have made easier. In turn, internal language, as screened according to Vigotsky's perspective, is considered a product of semantic information circulation understood as neurosemae interconnection. Finally, in normal adults, thinking processes are assumed to be made up by both sensoperceptive information (proprioceptive information included) and semantic information. Thus, an "extraverbal thinking" can be distinguished, whose activity is hardly describable in healthy adults but should be considered as a condition of non-educated deaf persons, and a "verbal thinking", or internal language, made up by semantic information.
经过漫长的语义探究历史，语义信息已达到一种客观状态，借助诸如事件相关电位、脑电图频谱分析、局部脑循环、正电子发射断层扫描、深部脑电极等神经生理仪器，这一过程变得更加容易。反过来，根据维果茨基的观点筛选出的内部语言，被认为是语义信息循环的产物，这种循环被理解为神经语义的相互联系。最后，在正常成年人中，思维过程被认为是由感觉感知信息（包括本体感觉信息）和语义信息共同构成的。因此，可以区分出一种“非言语思维”，其活动在健康成年人中很难描述，但应被视为未受过教育的聋人的一种状态，以及一种由语义信息构成的“言语思维”，即内部语言。
