-
1
-
-
0028077829
-
Developmental regulation of plasticity in cat somatosensory cortex
-
of special interest, Shows expansion of 2-deoxyglucose labeling pattern in adult cat somatosensory cortex after digit amputation, providing further evidence for the expansion of intact representations following deafferentation.
-
(1994)
J Neurophysiol
, vol.72
, pp. 1706-1716
-
-
Juliano1
Eslin2
Tommerdahl3
-
2
-
-
0028351595
-
Reversible relocation of representational boundaries of adult rats by intracortical microstimulation
-
of special interest, Intracortical electrical stimulation expanded somatic sensory representations in adult rat sensorimotor cortex.
-
(1994)
Neuroreport
, vol.5
, pp. 949-953
-
-
Spengler1
Dinse2
-
3
-
-
0027587360
-
Reorganization of cortical representations of the hand following alterations of skin inputs induced by nerve injury, skin island transfers, and experience
-
(1993)
J Hand Ther
, vol.6
, pp. 89-104
-
-
Merzenich1
Jenkins2
-
5
-
-
0026069221
-
Plasticity of sensory and motor maps in adult mammals
-
(1991)
Annu Rev Neurosci
, vol.14
, pp. 137-167
-
-
Kaas1
-
6
-
-
0028247035
-
Sensory disorganization and perceptual plasticity after limb amputation: a follow-up study
-
(1994)
Neuroreport
, vol.5
, pp. 1341-1345
-
-
Halligan1
Marshall2
Wade3
-
9
-
-
0027754364
-
Plasticity of cortical motor output organization following deafferentation, cerebral lesions, and skill acquisition
-
(1993)
Adv Neurol
, vol.63
, pp. 187-200
-
-
Cohen1
Brasil2
Pascual3
Hallett4
-
10
-
-
0028904866
-
Cortical stimulation mapping of phantom limb rolandic cortex. Case report
-
of special interest, Using direct cortical stimulation, the authors found that the motor cortex of a tumor patient with a long-standing arm amputation had an expanded face representation.
-
(1995)
J Neurosurg
, vol.82
, pp. 641-644
-
-
Ojemann1
Silbergeld2
-
12
-
-
0028215479
-
Short-term brain ‘plasticity’ in humans: transient finger representation changes in sensory cortex somatotopy following ischemic anesthesia
-
of special interest, Magnetoencephalography in human subjects showed rapid reorganization of the representation of intact fingers following anesthesia of adjacent fingers, confirming similar experimental studies in animals.
-
(1994)
Brain Res
, vol.642
, pp. 169-177
-
-
Rossini1
Martino2
Narici3
Pasquarelli4
Peresson5
Pizzella6
Tecchio7
Torrioli8
Romani9
-
13
-
-
0028284301
-
Responsiveness of the somatosensory system after nerve injury and amputation in the human hand
-
of special interest, During nerve stimulation, amputees reported sensation in missing body parts, suggesting that some central representation must be preserved for these parts.
-
(1994)
Ann Neurol
, vol.36
, pp. 68-75
-
-
Schady1
Braune2
Watson3
Torebjork4
Schmidt5
-
15
-
-
0015233953
-
Formation of new connexions in adult rat brains after partial deafferentation
-
(1971)
Nature
, vol.232
, pp. 542-545
-
-
Wall1
Egger2
-
16
-
-
0019796942
-
Plasticity in the spinal cord sensory map following peripheral nerve injury in rats
-
(1981)
J Neurosci
, vol.1
, pp. 679-684
-
-
Devor1
Wall2
-
17
-
-
0017279051
-
Plasticity in the adult mammalian central nervous system
-
(1976)
Prog Brain Res
, vol.45
, pp. 359-379
-
-
Wall1
-
18
-
-
0028915037
-
Increased collateral sprouting of primary afferents in the myelin-free spinal cord
-
of special interest, The results of this study confirm that limited sprouting of central branches of peripheral nerves takes place after deafferentation.
-
(1995)
J Neurosci
, vol.15
, pp. 2756-2767
-
-
Schwegler1
Schwab2
Kapfhammer3
-
20
-
-
0026320838
-
Functional reorganization in adult monkey thalamus after peripheral nerve injury
-
(1991)
Neuroreport
, vol.2
, pp. 747-750
-
-
Garraghty1
Kaas2
-
21
-
-
0027741142
-
Receptive field reorganization in dorsal column nuclei during temporary denervation
-
(1993)
Science
, vol.262
, pp. 2054-2056
-
-
Pettit1
Schwark2
-
22
-
-
0027960121
-
Laminar comparison of somatosensory cortical plasticity
-
of special interest, Mapping of SI receptive fields 24 h after clipping all but two whiskers in rats showed that receptive field changes occurred in upper and lower layers, but not layer IV. The results suggest that initial cortical reorganization occurs intracortically because input layers are not affected.
-
(1994)
Science
, vol.265
, pp. 1885-1888
-
-
Diamond1
Huang2
Ebner3
-
23
-
-
0001902205
-
Substrates and mechanisms for learning in motor cortex
-
of special interest, J Bloedel, T Ebner, SP Wise, MIT Press, Cambridge, Massachusetts, The authors review evidence for the ability of motor cortex circuitry to account for plasticity in motor cortex. The current data indicate that the arrangement of inhibitory circuits are critical in shaping the efficacy of horizontal connections and representation patterns.
-
(1996)
Acquisition of Motor Behavior in Vertebrates
-
-
Donoghue1
Hess2
Sanes3
-
24
-
-
0024562188
-
Reach training selectively alters dendritic branching in subpopulations of layer II–III pyramids in rat motor-somatosensory forelimb cortex
-
(1989)
Neuropsychologia
, vol.27
, pp. 61-69
-
-
Withers1
Greenough2
-
25
-
-
0028232727
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Axonal sprouting accompanies functional reorganization in adult cat striate cortex
-
of outstanding interest, The authors investigated the distribution of biocytin-labeled intracortical axons in the visual cortex of adult cats with retinal lesions to test the hypothesis that intracortical routes could be used to provide new visual inputs to deafferented regions of visual cortex. The length of cortico-cortical axons extending into the deafferented area was greater than those in non-deprived cortex. This result provides important evidence for the growth of new axon arbors in adult cortex in response to distant (retinal) lesions.
-
(1994)
Nature
, vol.368
, pp. 737-740
-
-
Darian1
Gilbert2
-
26
-
-
0028902834
-
Topographic reorganization in the striate cortex of the adult cat and monkey is cortically mediated
-
of outstanding interest, This study demonstrates the lack of reorganization in the thalamus or in thalamocortical projections at a time when cortical reorganization is evident. This paper provides important evidence that this form of reorganization is mediated through horizontal cortical connections.
-
(1995)
J Neurosci
, vol.15
, pp. 1631-1647
-
-
Darian1
Gilbert2
-
27
-
-
0027459173
-
Induction of immediate spatiotemporal changes in thalamic networks by peripheral block of ascending cutaneous information
-
(1993)
Nature
, vol.361
, pp. 533-536
-
-
Nicolelis1
Lin2
Woodward3
Chapin4
-
28
-
-
0025942712
-
Immediate expansion of receptive fields of neurons in area 3b of macaque monkeys after digit denervation
-
(1991)
Somatosens Mot Res
, vol.8
, pp. 249-260
-
-
Calford1
Tweedale2
-
29
-
-
0013639186
-
Organization and adaptability of muscle representations in primary motor cortex
-
(suppl)
-
(1992)
Exp Brain Res
, vol.22
, pp. 103-127
-
-
Sanes1
Donoghue2
-
30
-
-
0027268683
-
Rapid changes in the frequency tuning of neurons in cat auditory cortex resulting from pure-tone-induced temporary threshold shift
-
(1993)
Neuroscience
, vol.55
, pp. 953-964
-
-
Calford1
Rajan2
Irvine3
-
32
-
-
0028030354
-
Local intracortical connections in the cat's visual cortex: postnatal development and plasticity
-
of special interest, By using cross-correlation analysis of simultaneously recorded visual cortex neurons, this study demonstrates that 8–15 min of visual stimulation can alter intracortical connections. This is a significant study in that it shows both a rapid change of cell properties and an intracortical source of the change.
-
(1994)
J Neurophysiol
, vol.72
, pp. 1290-1303
-
-
Ghose1
Freeman2
Ohzawa3
-
33
-
-
0026514669
-
Receptive field dynamics in adult primary visual cortex
-
(1992)
Nature
, vol.356
, pp. 150-152
-
-
Gilbert1
Wiesel2
-
34
-
-
0027932576
-
Plasticity of mystacial fur representation in SI cortex of adult vibrissectomized rats — a 2DG study
-
of special interest, This study reports that common fur input can activate the region of the vibrissa representation after removal of the vibrissa. This change requires a period ranging from 2 weeks to 2 months, supporting a continued, slow mechanism for reorganization.
-
(1994)
Neuroreport
, vol.5
, pp. 1605-1608
-
-
Siucinska1
Kossut2
-
35
-
-
0018213241
-
Effects of deprivation on the visual cortex of cat and monkey
-
(1978)
Harvey Lect
, vol.72
, pp. 1-51
-
-
Hubel1
-
36
-
-
0028921370
-
Receptive-field properties of deafferented visual cortical neurons after topographic map reorganization in adult cats
-
of special interest, This study demonstrates that cells in reorganized cortex acquire nearly normal response properties except for elevated contrast thresholds and reduced response amplitudes.
-
(1995)
J Neurosci
, vol.15
, pp. 2417-2433
-
-
Chino1
Smith2
Kaas3
Sasaki4
Cheng5
-
37
-
-
0027933006
-
Neuronal activity in normal and deafferented forelimb somatosensory cortex of the awake cat
-
of special interest, Abnormal latency and receptive field properties were observed in cat SI cortex days to weeks after transection of major forelimb nerves.
-
(1994)
Brain Res
, vol.656
, pp. 263-273
-
-
Salimi1
Webster2
Dykes3
-
38
-
-
0028232836
-
Pattern of peripheral deafferentation predicts reorganizational limits in adult primate somatosensory cortex
-
of outstanding interest, This experiment demonstrates that the amount of reorganization in SI may depend more on the nature of the input (hairy versus glabrous skin) rather than on the amount of the cortex that is deafferented.
-
(1994)
Somatosens Mot Res
, vol.11
, pp. 109-117
-
-
Garraghty1
Hanes2
Florence3
Kaas4
-
41
-
-
0028307899
-
Long-term potentiation of horizontal connections provides a mechanism to reorganize cortical motor maps
-
of special interest, The results of this study demonstrated the potential for horizontal connections within the MI to undergo LTP.
-
(1994)
J Neurophysiol
, vol.71
, pp. 2543-2547
-
-
Hess1
Donoghue2
-
42
-
-
0029996670
-
Conditions for the induction of long-term potentiation in layer II/III horizontal connections of the rat motor cortex
-
of special interest, The authors demonstrate that LTP of horizontal connections requires particular conditions, such as conjoint activation of two different inputs, in order for LTP to occur. In this experiment, LTP was induced when horizontal pathways of the superficial layers were co-activated with ascending fibers arising vertically below a layer II/III recording site. Because these experiments were performed in slice preparations, the source of these vertical connections could not be established; they probably contained a mixture of vertically organized (‘columnar’) intracortical connections, plus thalamocortical connections.
-
(1996)
J Neurophysiol
-
-
Hess1
Aizenman2
Donoghue3
-
43
-
-
0027464864
-
Long-term changes in synaptic strength along specific intrinsic pathways in the cat visual cortex
-
(1993)
J Physiol (Lond)
, vol.461
, pp. 247-262
-
-
Hirsch1
Gilbert2
-
44
-
-
0029981347
-
Long-term depression of horizontal connections in rat motor cortex.
-
of outstanding interest, This study demonstrates the ability of low-frequency stimulation to depress intracortical horizontal connections. These connections can be potentiated by high-frequency activation, demonstrating the importance of temporal activation patterns in regulating the efficacy of cortical synapses.
-
(1996)
Eur J Neurosci
-
-
Hess1
Donoghue2
-
45
-
-
0028059274
-
Nerve growth factor-induced ocular dominance plasticity in adult cat visual cortex
-
of special interest, Nerve growth factor can reinstate potential for ocular dominance plasticity ordinarily limited for the early postnatal period in cats.
-
(1994)
Proc Natl Acad Sci USA
, vol.91
, pp. 8408-8412
-
-
Gu1
Liu2
Cynader3
-
47
-
-
0028356548
-
Synaptic plasticity: LTP and LTD
-
of special interest, Reviews evidence that hippocampal-like LTP occurs in neocortex.
-
(1994)
Curr Opin Neurobiol
, vol.4
, pp. 389-399
-
-
Bear1
Malenka2
-
48
-
-
0026099387
-
Changes in membrane currents during Pavlovian conditioning of single cortical neurons
-
(1991)
Brain Res
, vol.539
, pp. 76-84
-
-
Woody1
Gruen2
Birt3
-
49
-
-
0027953508
-
Neuronal characterization, compartmental distribution, and activity-dependent regulation of glutamate immunoreactivity in adult monkey striate cortex
-
of special interest, The authors demonstrate activity-dependent regulation of glutamate in the visual cortex.
-
(1994)
J Neurosci
, vol.14
, pp. 242-262
-
-
Carder1
Hendry2
-
50
-
-
0028967977
-
A receptor subunit and GAD mRNAs in monkey lateral geniculate nucleus
-
A receptor subunit gene transcripts in the lateral geniculate nucleus are affected by visual experience, but in a different pattern to that seen in visual cortex, suggesting that effects of activity upon similar neurotransmitter receptors are regionally specific.
-
(1995)
J Comp Neurol
, vol.352
, pp. 235-247
-
-
Huntsman1
Leggio2
Jones3
-
52
-
-
0029107367
-
Neuronal activity in primate visual cortex assessed by immunostaining for the transcription factor Zif268
-
of special interest, Shows that transcription factors related to synaptic plasticity and long-term changes in gene expression are influenced by activity.
-
(1995)
Vis Neurosci
, vol.12
, pp. 35-50
-
-
Chaudhuri1
Matsubara2
Cynader3
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