標(biāo)題: Titlebook: Cortex: Statistics and Geometry of Neuronal Connectivity; Valentino Braitenberg,Almut Schüz Book 1998Latest edition Springer-Verlag Berlin [打印本頁(yè)] 作者: 不能平庸 時(shí)間: 2025-3-21 18:52
書目名稱Cortex: Statistics and Geometry of Neuronal Connectivity影響因子(影響力)
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書目名稱Cortex: Statistics and Geometry of Neuronal Connectivity被引頻次
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書目名稱Cortex: Statistics and Geometry of Neuronal Connectivity讀者反饋
書目名稱Cortex: Statistics and Geometry of Neuronal Connectivity讀者反饋學(xué)科排名
作者: Hyperplasia 時(shí)間: 2025-3-21 21:19 作者: 巧辦法 時(shí)間: 2025-3-22 03:07 作者: Collision 時(shí)間: 2025-3-22 07:03
Length of the Axonal Ramification of Individual Neurons,Martinotti cells) (Braitenberg, 1978b). If we apply correction lib rather than Ha, the figures for the pyramidal cells become 3.2, 5.5 and 7.0 mm, and those for the Martinotti cells 3.8, 5.2 and 2.7 mm. These fig-ures deserve some comments.作者: Wallow 時(shí)間: 2025-3-22 09:12
https://doi.org/10.1007/978-3-662-03733-1Ged?chtnis; Nervenzellen; Neuronale Netzwerke; Synapses; anatomy; associative memory; axon; brain; cortex; le作者: 懶鬼才會(huì)衰弱 時(shí)間: 2025-3-22 14:24 作者: 懶鬼才會(huì)衰弱 時(shí)間: 2025-3-22 19:49
Jill Aylott,Prasad Godbole,Derek BurkeOnly the electron microscope provides the resolution which makes it possible to recoenize individual svnapses reliablv.作者: 排他 時(shí)間: 2025-3-23 00:08 作者: 特別容易碎 時(shí)間: 2025-3-23 01:55
Density of Synapses,Only the electron microscope provides the resolution which makes it possible to recoenize individual svnapses reliablv.作者: GLUE 時(shí)間: 2025-3-23 05:51 作者: 高深莫測(cè) 時(shí)間: 2025-3-23 11:15 作者: bypass 時(shí)間: 2025-3-23 15:23 作者: mechanical 時(shí)間: 2025-3-23 18:10
https://doi.org/10.1007/978-3-319-56321-3tree is very different in different neurons and may be used as one of the distinguishing characteristics of pyramidal and non-pyramidal cells. This was indeed confirmed, the pyramidal cells producing the least dense axonal ramification and some stellate cells, as well as some extra-cortical afférents (Fig. 31) the densest in the cortex.作者: Narrative 時(shí)間: 2025-3-24 00:22 作者: Cytokines 時(shí)間: 2025-3-24 02:28
Valentino Braitenberg,Almut SchüzThe authors summarize and interprete over 20 years of anatomical research on the cerebral cortex.Composed of 35 short chapters, each introducing its topic in a concise and highly lucid way.Clear illus作者: 星星 時(shí)間: 2025-3-24 08:55 作者: 除草劑 時(shí)間: 2025-3-24 12:13
Stefan Funke,Niklas Schnelle,Sabine Storandtprinciples, and, vice versa, a definition of the role of the cortex in the brain derived from its peculiar structure. Our results may be at variance with the ideas of those physiologists who have specialized subsystems of the cortex in mind, but are not in contrast with them, as we hope to show. Our作者: 爆炸 時(shí)間: 2025-3-24 16:30
The Interaction Between Rules and Habitus,iece of cortex from any mammal, and for the exclusion of almost any other piece of the brain. Thus the structural traits of the cortex in general seem to be well defined. Yet it is quite a different matter to define the limits of the cortical tissue in any particular brain, in both the topographic s作者: magnate 時(shí)間: 2025-3-24 19:43
The Interaction Between Rules and Habitus,be gained by the quantitative comparison of statistical measures such as the density of various tissue elements (number of neurons, synapses, dendritic spines per unit volume, total length of axons and dendrites per unit volume, average range and distribution of axons and dendrites around the neuron作者: 會(huì)犯錯(cuò)誤 時(shí)間: 2025-3-24 23:10
Jill Aylott,Prasad Godbole,Derek Burkember of neurons per unit volume varies a great deal. As a rule the density of neurons is lower in larger brains, a fact which is explained in a qualitative way by the larger size of the neurons in the larger animal (see chapter 34).作者: Crater 時(shí)間: 2025-3-25 04:53 作者: Obvious 時(shí)間: 2025-3-25 08:04
Consequences of Climate Change on the Oceansents on Golgi preparations have led to values less than half that figure. It must be noted, however, that the measurements in Braitenberg 1978 b which refer to pyramidal cells (the classification of cell types will be introduced in Chap. 15) do not consider the re-entrant axons of these cells. These作者: 光滑 時(shí)間: 2025-3-25 15:14
Consequences of Climate Change on the Oceansnts of synapses formed by selected axons. Our first approach was with the electron microscope (Schüz and Münster, 1985), a task requiring rather tedious work on serial sections. We then discovered a short cut, permitting us to count synapses on much larger samples, and much more easily, by means of 作者: Negligible 時(shí)間: 2025-3-25 16:08
Saltwater Geopolitics in North America of the axonal swellings or boutons. This was an interesting issue for us, because on the one hand we favour the view of a diffuse network of synaptic contacts between axons and dendrites, implying a homogeneous distribution of the synapses over the whole axonal tree, while on the other hand the res作者: MAL 時(shí)間: 2025-3-25 22:49 作者: Monotonous 時(shí)間: 2025-3-26 02:54 作者: 最低點(diǎn) 時(shí)間: 2025-3-26 05:58
Wetlands Protection: The Forgotten Agendaur contention that the comparison of such quantities as axonal and dendritic density, density of spines and density of synapses would yield some ratios which could be interpreted in terms of cortical function, even before there was any mention of the shape of neurons and of their specific connection作者: 嬉耍 時(shí)間: 2025-3-26 09:50
Consequences of Climate Change on the Oceansntermingled processes, it became apparent that they come in a spectacular variety of shapes and sizes. The collection of illustrations in CajaPs Histologie (1911) together with further drawings only recently made available in a translation of CajaPs original papers (DeFelipe and Jones, 1988) furnish作者: Foregery 時(shí)間: 2025-3-26 14:29
Consequences of Climate Change on the Oceans to stumble over exceptional cases. In our earlier papers (Braitenberg, 1977, 1978a,b), far from being discouraged by the ever multiplying zoo of cortical neurons described in the literature, we proposed a distinction between two main classes, pyramidal and stellate cells., with a third class, Marti作者: prosperity 時(shí)間: 2025-3-26 17:36
https://doi.org/10.1007/978-3-319-56321-3tree is very different in different neurons and may be used as one of the distinguishing characteristics of pyramidal and non-pyramidal cells. This was indeed confirmed, the pyramidal cells producing the least dense axonal ramification and some stellate cells, as well as some extra-cortical afférent作者: Eclampsia 時(shí)間: 2025-3-27 00:45 作者: antiandrogen 時(shí)間: 2025-3-27 04:18
Wetlands Protection: The Forgotten Agendan Staiger’s (1984) collection. The sample was larger than in the case of the axons, since satisfactory impregnation of the dendritic tree is much more common in Golgi preparations than a complete stain of both dendrites and axons. The stain of the initial segment of the axon, in conjunction with the作者: apiary 時(shí)間: 2025-3-27 05:34
Wetlands Protection: The Forgotten Agenda intracortical axonal branches of a certain neuron are distributed? The other, what proportion of the synapses present within that territory is served by that one axon? The two questions are related, and the answer to one can be deduced from the answer to the other once we know, as we already do, th作者: Injunction 時(shí)間: 2025-3-27 11:36
The Interaction Between Rules and Habitus,which are definitely no longer part of it. This problem is, of course, common to many biological contexts, where the definition of a certain type (of tree, of sense organ, of society, of linguistic syntax) becomes quite elusive when put to the test of a decision procedure capable of recognizing every instance of it.作者: endocardium 時(shí)間: 2025-3-27 16:50
The Interaction Between Rules and Habitus,Because of the importance of densities in our quantitative description, some preliminary technical comments are in order, referring to shrinkage which may arise in the histological procedure, and to the general difficulty of assessing densities in the volume from measurements which are by necessity performed on quasi two-dimensional sections.作者: Cerebrovascular 時(shí)間: 2025-3-27 21:20
Where is the Cortex?,which are definitely no longer part of it. This problem is, of course, common to many biological contexts, where the definition of a certain type (of tree, of sense organ, of society, of linguistic syntax) becomes quite elusive when put to the test of a decision procedure capable of recognizing every instance of it.作者: 我要威脅 時(shí)間: 2025-3-27 22:30
Analysis of the Neuropil: Preliminary Remarks,Because of the importance of densities in our quantitative description, some preliminary technical comments are in order, referring to shrinkage which may arise in the histological procedure, and to the general difficulty of assessing densities in the volume from measurements which are by necessity performed on quasi two-dimensional sections.作者: 尾巴 時(shí)間: 2025-3-28 04:17 作者: Migratory 時(shí)間: 2025-3-28 09:12
Consequences of Climate Change on the Oceans refer to pyramidal cells (the classification of cell types will be introduced in Chap. 15) do not consider the re-entrant axons of these cells. These may make considerable terminal arborizations which are only rarely stained by the Golgi procedure and if they are, are practically never seen in continuity with the other part of the axonal tree.作者: 清晰 時(shí)間: 2025-3-28 13:46
Consequences of Climate Change on the Oceansus work on serial sections. We then discovered a short cut, permitting us to count synapses on much larger samples, and much more easily, by means of the light microscope (Hellwig 1992; Hellwig et al., 1994).作者: BOOM 時(shí)間: 2025-3-28 14:55
Saltwater Geopolitics in North America contacts between axons and dendrites, implying a homogeneous distribution of the synapses over the whole axonal tree, while on the other hand the results summarized in Fig. 21 seemed to indicate a more preferential localization of the synapses.作者: demote 時(shí)間: 2025-3-28 18:47 作者: essential-fats 時(shí)間: 2025-3-29 00:09 作者: PLAYS 時(shí)間: 2025-3-29 06:57 作者: 恩惠 時(shí)間: 2025-3-29 10:55 作者: 填滿 時(shí)間: 2025-3-29 15:28 作者: DIKE 時(shí)間: 2025-3-29 17:29 作者: 剝削 時(shí)間: 2025-3-29 19:54
Comparison Between the Densities of Neurons, Synapses and Axons, refer to pyramidal cells (the classification of cell types will be introduced in Chap. 15) do not consider the re-entrant axons of these cells. These may make considerable terminal arborizations which are only rarely stained by the Golgi procedure and if they are, are practically never seen in continuity with the other part of the axonal tree.作者: 走路左晃右晃 時(shí)間: 2025-3-30 02:10
Microscopic Evidence of the Spacing of Synapses on Axons,us work on serial sections. We then discovered a short cut, permitting us to count synapses on much larger samples, and much more easily, by means of the light microscope (Hellwig 1992; Hellwig et al., 1994).作者: GROWL 時(shí)間: 2025-3-30 07:40 作者: ciliary-body 時(shí)間: 2025-3-30 10:32
Interim Discussion,s which could be interpreted in terms of cortical function, even before there was any mention of the shape of neurons and of their specific connections. Actually, we believe that some theoretical models of the cortical wiring are already excluded by the data at this stage.作者: florid 時(shí)間: 2025-3-30 12:40
Classification of Cortical Neurons,ical neurons described in the literature, we proposed a distinction between two main classes, pyramidal and stellate cells., with a third class, Martinotti cells perhaps occupying an intermediate position, but well enough characterized to be kept separate. The classes were defined as follows.作者: 注意力集中 時(shí)間: 2025-3-30 19:25 作者: 禮節(jié) 時(shí)間: 2025-3-30 21:11 作者: hazard 時(shí)間: 2025-3-31 04:14 作者: cylinder 時(shí)間: 2025-3-31 05:30 作者: 時(shí)代錯(cuò)誤 時(shí)間: 2025-3-31 11:43 作者: 壕溝 時(shí)間: 2025-3-31 14:48
Stefan Funke,Niklas Schnelle,Sabine Storandtn a particular brand of Artificial Intelligence (Kohonen, 1977; Hopfield, 1982; Rumelhart et al, 1986), and indeed a diagram representing the dominant idea of that trend, the associative matrix with feedback, was originally proposed as a summary statement of cortical connectivity (Braitenberg, 1974a作者: Indelible 時(shí)間: 2025-3-31 21:24
Wetlands Protection: The Forgotten Agendaespectively. The distinction of two types of synapses was introduced by Gray (1959) and later refined by Colonnier (1968). Uchizono (1965) was mainly responsible for their interpretation in terms of excitation and inhibition on the basis of the well worked-out anatomy and physiology of the cerebellu作者: Extricate 時(shí)間: 2025-4-1 00:01 作者: configuration 時(shí)間: 2025-4-1 05:30 作者: 賭博 時(shí)間: 2025-4-1 05:59
Cortex: Statistics and Geometry of Neuronal Connectivity978-3-662-03733-1作者: 不愛防注射 時(shí)間: 2025-4-1 13:51 作者: interference 時(shí)間: 2025-4-1 16:13
Different Kinds of Synapses,espectively. The distinction of two types of synapses was introduced by Gray (1959) and later refined by Colonnier (1968). Uchizono (1965) was mainly responsible for their interpretation in terms of excitation and inhibition on the basis of the well worked-out anatomy and physiology of the cerebellu作者: MARS 時(shí)間: 2025-4-1 21:43
Morphology of Neurons: Golgi Pictures,ng our estimates of the axonal density obtained from Golgi pictures with those inferred by other means (Chap. 7). The general picture, however, has not changed much since Ca-jal and the old dilemma between an urge to differentiate neurons in an ever finer taxonomy, and the opposite urge to reduce th作者: Flat-Feet 時(shí)間: 2025-4-2 02:35
Introduction,principles, and, vice versa, a definition of the role of the cortex in the brain derived from its peculiar structure. Our results may be at variance with the ideas of those physiologists who have specialized subsystems of the cortex in mind, but are not in contrast with them, as we hope to show. Our作者: 名詞 時(shí)間: 2025-4-2 03:39
Where is the Cortex?,iece of cortex from any mammal, and for the exclusion of almost any other piece of the brain. Thus the structural traits of the cortex in general seem to be well defined. Yet it is quite a different matter to define the limits of the cortical tissue in any particular brain, in both the topographic s作者: 帶來(lái)的感覺 時(shí)間: 2025-4-2 09:27
