Human neurobiology最新文献_第6页

Neural dynamics of speech and language coding: developmental programs, perceptual grouping, and competition for short-term memory. 语音和语言编码的神经动力学:发展程序、知觉分组和短期记忆的竞争。

Human neurobiology Pub Date : 1986-01-01 DOI: 10.1016/S0166-4115(08)61770-7

M. Cohen, S. Grossberg

引用次数: 155

Estimation of empty time. 空时间的估计。

Human neurobiology Pub Date : 1986-01-01

S S Campbell

引用次数: 0

Alterations of visual contrast sensitivity in Parkinson's disease. 帕金森病中视觉对比敏感性的改变。

Human neurobiology Pub Date : 1986-01-01

W Skrandies, I Gottlob

引用次数: 0

Transmitter systems in the primate dentate gyrus. 灵长类动物齿状回的传递系统。

Human neurobiology Pub Date : 1986-01-01

D G Amaral, M J Campbell

{"title":"Transmitter systems in the primate dentate gyrus.","authors":"D G Amaral, M J Campbell","doi":"","DOIUrl":"","url":null,"abstract":"While the dentate gyrus is clearly the simplest of the cortical fields that constitute the hippocampal formation, it nonetheless occupies a pivotal position in the flow of information through this region. Though it has been the subject of anatomical study for over a century and its major connections have been known for almost as long, the use of newly developed histochemical and immunohistochemical techniques have demonstrated many new facets of its intrinsic connectivity and afferent innervation. These techniques have established that it is innervated by cholinergic, noradrenergic, serotonergic and dopaminergic fibers. More recent studies have shown that fibers and cell bodies of the dentate gyrus are immunoreactive for variety of neuroactive substances including the excitatory amino acids glutamate and aspartate, the inhibitory transmitter GABA, as well as peptides of many types including the opioid peptides, enkephalin and dynorphin, several forms of somatostatin, neuropeptide Y, cholycystokinin, vasoactive intestinal peptide and substance P. In this review, we will briefly summarize the distribution of each of these putative transmitter systems within the dentate gyrus. The perspective emerges that the plethora of newly identified and chemically specific fiber systems enriches the classical understanding of the organization of this relatively simple cortical structure. Since there is thus far no evidence for the exclusion from the dentate gyrus of any class of transmitter bearing fiber or neuron found in the neocortex, it can be viewed as a relatively simple model system for studying the interactions of specific transmitter systems in a laminated, cortical structure.","PeriodicalId":77724,"journal":{"name":"Human neurobiology","volume":"5 3","pages":"169-80"},"PeriodicalIF":0.0,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14012664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Neurotransmitters in the human and nonhuman primate basal ganglia. 人类和非人类灵长类动物基底神经节中的神经递质。

Human neurobiology Pub Date : 1986-01-01

S N Haber

引用次数: 0

The neuropeptide Y-immunoreactive neuronal system: discovery, anatomy and involvement in neurodegenerative disease. 神经肽y免疫反应性神经元系统:发现、解剖和参与神经退行性疾病。

Human neurobiology Pub Date : 1986-01-01

Y S Allen, S R Bloom, J M Polak

{"title":"The neuropeptide Y-immunoreactive neuronal system: discovery, anatomy and involvement in neurodegenerative disease.","authors":"Y S Allen, S R Bloom, J M Polak","doi":"","DOIUrl":"","url":null,"abstract":"The discovery of neuropeptides in mammalian nervous tissue has proceeded at an astonishing pace in recent years, encouraged by novel detection techniques which allow peptides to be extracted and sequenced before their biological activity has been determined (Mutt 1983; Sudcliffe et al. 1983). Most of these methods, poached from molecular biology, are nowadays reversing former trends which evolved either as a systematic search for factors known to control pituitary hormone release (vasopressin and oxytocin), for instance, or as an endeavour to find endogenous ligands for newly discovered receptors (the endorphins) (see Krieger 1983 for review). Neuropeptide tyrosine (NPY) has emerged as an important member of this new generation of peptides, not least because it is the most abundant and widely distributed in the mammalian brain. However, despite the considerable attention this peptide has attracted, we are far from understanding its functional significance. The following account traces the history of NPY and appraises some of the literature in an attempt to raise some speculation concerning its function; several reviews on this peptide already exist (Emson and de Quidt 1984; Solomon 1985; Allen and Bloom 1986; Gray and Morley 1986), Particular attention is paid to studies which have recently suggested that NPY might be involved with the pathogenesis of two neurodegenerative disorders, Huntington's chorea and Alzheimer's disease.","PeriodicalId":77724,"journal":{"name":"Human neurobiology","volume":"5 4","pages":"227-34"},"PeriodicalIF":0.0,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14085271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive gain control of saccadic eye movements. 跳眼运动的自适应增益控制。

Human neurobiology Pub Date : 1986-01-01

H Deubel, W Wolf, G Hauske

引用次数: 0

Sexual dimorphism in the human corpus callosum: an extension and replication study. 人类胼胝体的两性二态性:一项扩展和复制研究。

Human neurobiology Pub Date : 1986-01-01

R L Holloway, M C de Lacoste

引用次数: 0

Models for sensation and perception: a selective history. 感觉和知觉的模型:选择性的历史。

Human neurobiology Pub Date : 1986-01-01

C M Bourassa