Dynamic representation of whisker deflection by synaptic potentials in spiny stellate and pyramidal cells in the barrels and septa of layer 4 rat somatosensory cortex

Journal of Physiology

Volumn 543, Issue 1, 2002, Pages 49-70

  Brecht, Michael ^a   Sakmann, Bert ^a  

^a MAX PLANCK INSTITUTE FOR MEDICAL RESEARCH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACTION POTENTIAL; ANIMAL CELL; CONTROLLED STUDY; CYTOARCHITECTURE; DENDRITIC CELL; EVOKED RESPONSE; EXCITATORY JUNCTION POTENTIAL; EXCITATORY POSTSYNAPTIC POTENTIAL; IN VIVO STUDY; NERVE CELL; NERVE CELL MEMBRANE STEADY POTENTIAL; NERVE CELL STIMULATION; NERVE FIBER; NONHUMAN; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; RAT; RECEPTIVE FIELD; REVIEW; SOMATOSENSORY CORTEX; STELLATE CELL; SYNAPTIC POTENTIAL; THALAMOCORTICAL TRACT; VIBRISSA; ANIMAL; ARTICLE; BRAIN MAPPING; CELL SIZE; CYTOLOGY; DENDRITE; FEMALE; INNERVATION; MALE; NERVE CELL INHIBITION; PATCH CLAMP; PHYSIOLOGY; ULTRASTRUCTURE; WISTAR RAT; ANIMAL EXPERIMENT; ANIMAL TISSUE; CELL BODY; LATENT PERIOD; NERVE GROWTH; NERVOUS SYSTEM PARAMETERS; POSTSYNAPTIC POTENTIAL; RESPONSE TIME; SOMATOSENSORY STIMULATION; SPATIAL DISCRIMINATION;

ANIMAL; AXONS; BRAIN MAPPING; CELL SIZE; DENDRITES; FEMALE; MALE; NEURAL INHIBITION; PATCH-CLAMP TECHNIQUES; PYRAMIDAL CELLS; RATS; RATS, WISTAR; SOMATOSENSORY CORTEX; VIBRISSAE; ANIMALS;

EID: 0037101909     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2002.018465     Document Type: Review

References (61)

1. Role of the cortical neuron: Integrator or coincidence detector?
2. The nature and plasticity of sensory processing within adult rat barrel cortex
3. Thalamocortical processing of vibrissal information in the rat. Intracortical origins of surround but not centre receptive fields of layer IV neurons in rat S1 barrel field cortex
4. An innocuous bias in whisker use in adult rats modifies receptive fields of barrel cortex neurons
5. Spatio-temporal divergence and convergence in the rat 'barrel' cortex
6. Flow of excitation within rat barrel cortex on striking a single vibrissa
7. Thalamocortical arbors extend beyond single cortical barrels: An in vivo tracing study in the rat
8. Synaptic background activity influences spatiotemporal integration in single pyramidal cells
9. Whole cell recording from neurons in slices of reptilian and mammalian cerebral cortex
10. Visual input evokes transient and strong shunting inhibition in visual cortical neurons
11. In vivo whole-cell recordings from identified neurons in the rat somatosensory thalamus and cortical layer IV
12. Whisker maps of neuronal subclasses in the rat ventral posterior medial thalamus, identified by whole-cell voltage recording and morphological reconstruction
13. Membrane potential changes in rat SmI cortical neurons evoked by controlled stimulation of mystacial vibrissae
14. Biometric analyses of vibrissal tactile discrimination in the rat
15. Spatial organization of thalamocortical and corticothalamic projection systems in the rat SmI barrel cortex
16. Impact of network activity on the integrative properties of neocortical pyramidal neurons in vivo
17. Somatosensory thalamus of the rat
18. Somatic sensory responses in the rostral sector of posterior group (PoM) and in the ventral posterior medial nucleus (VPM) of the rat thalamus
19. Experience-dependent plasticity in the barrel cortex of adult rats
20. Neurons without demonstrable receptive fields outnumber neurons having receptive fields in samples from the somatosensory cortex of anesthetized or paralyzed cats and rats
21. Neuronal composition and morphology in layer IV of two vibrissal barrel subfields of rat cortex
22. Reliable synaptic connections between pairs of excitatory layer 4 neurones within a single 'barrel' of developing rat somatosensory cortex
23. Modulation of receptive field properties of thalamic somatosensory neurons by the depth of anaesthesia
24. Functional independence of layer IV barrels in rodent somatosensory cortex
25. Thalamic relay of afferent responses to 1 - To 12-Hz whisker stimulation in the rat
26. The NEURON simulation environment
27. A versatile means of intracellular labeling: Injection of biocytin and its detection with avidin conjugates
28. Contribution of supragranular layers to sensory processing and plasticity in adult rat barrel cortex
29. Response properties and topography of vibrissa-sensitive neurons in the rat
30. Simultaneous visualization of cortical barrels and horseradish peroxidase injected layer 5b vibrissa neurons in the rat
31. Barrels and septa: Separate circuits in rat barrels field cortex
32. Evidence for two complementary patterns of thalamic input to the rat somatosensory cortex
33. La corteza cerebral del raton
34. Thalamic afferents of the rat barrel cortex: A light-and electron-microscopic study using Phaseolus vulgaris leucoagglutinin as an anterograde tracer
35. Columnar organization of dendrites and axons of single and synaptically coupled excitatory spiny neurons in layer 4 of the rat barrel cortex
36. In vivo low resistance whole-cell recordings from neurons in the awake and anaesthetized and awake mammalian brain
37. Form, function and intracortical projections of spiny neurons in the striate visual cortex of the cat
38. Spatio-temporal subthreshold receptive fields in the vibrissa representation of rat primary somatosensory cortex
39. The excitatory neuronal network of rat layer 4 barrel cortex
40. Functionally independent columns of rat somatosensory barrel cortex revealed with voltage-sensitive dye imaging
41. Spatial-temporal distribution of whisker-evoked activity in rat somatosensory cortex and the coding of stimulus location
42. Circuit dynamics and coding strategies in rodent somatosensory cortex
43. Nuevo Concepto de la Histologia de los Centros Nerviosos
44. Target-cell-specific facilitation and depression in neocortical circuits
45. 2+ buffers in facilitating and depressing nerve terminals of pyramidal cells in layer 2/3 of the rat neocortex indicates a target cell-specific difference in dynamics
46. The variable discharge of cortical neurons: Implications for connectivity, computation, and information coding
47. Response properties of vibrissa units in rat SI somatosensory neocortex
48. Multi-whisker stimulation and its effects on vibrissa units in rat SmI barrel cortex
49. Temporal and spatial integration in the rat SI vibrissa cortex
50. Neuronal integration in the somatosensory whisker/barrel cortex
51. Thalamocortical response transformations in the rat vibrissa/barrel system
52. Responses of barrel cortex neurons in awake rats and effects of urethane anesthesia
53. Morphology of Golgi-cox impregnated barrel neurons in rat SmI cortex
54. Responses of cells in the rat thalamus to mechanical movements of the whiskers
55. Receptive fields of barrels in the somatosensory neocortex of the rat
56. Analysis of sniffing of the albino rat
57. Mouse SmI cortex: Qualitative and quantitative classification of Golgi-impregnated barrel neurons
58. The structural organization of layer IV in the somatosensory region (SI) of mouse cerebral cortex. The description of a cortical field composed of discrete cytoarchitectonic units
59. Changes in the visual system of monocularly sutured or enucleated cats demonstratable with cytochrome oxidase
60. Impact of synaptic unreliability on the information transmitted by spiking neurons
61. Intrinsic firing patterns and whisker-evoked synaptic responses of neurons in the rat barrel cortex