[PDF] Top 20 Dopamine in motor cortex is necessary for skill learning and synaptic plasticity.
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Dopamine in motor cortex is necessary for skill learning and synaptic plasticity.
... induced learning impairment. 6-OHDA+D and sham-lesioned rats were first trained for 6 days reproducing the findings described above in a new set of animals (Figure 1c, phase 1, interaction ... See full document
10
Reinforcement learning of targeted movement in a spiking neuronal model of motor cortex.
... that learning of a motor task will require both reward and punishment signals, hence both LTP and LTD in motor cortex, regulated through differential dopaminergic signal- ... See full document
8
Motor Skill Learning Is Associated with Phase-Dependent Modifications in the Striatal cAMP/PKA/DARPP-32 Signaling Pathway in Rodents.
... DARPP-32 is phosphorylated at the Thr34 site it becomes a potent inhibitor of PP-1, which controls the phosphorylation state and hence the physiological activity of several downstream targets including CREB ... See full document
23
Changes in striatal dopamine release associated with human motor-skill acquisition.
... human, dopamine was also found to be released in the striatum during new motor sequence learning, [14], and its administration can enhance the ability to encode an elementary ... See full document
9
Synaptic learning rules and sparse coding in a model sensory system.
... information is a fundamental question in systems ...challenge is to understand how neural oscillations, synchrony, population coding, and sparseness interact in the process of ... See full document
18
D2 dopamine receptor regulation of learning, sleep and plasticity
... Hippocampus-dependent learning increases the duration and number of REM sleep episodes (Binder et ...dependent plasticity factors during post-acquisition REM sleep (Ribeiro et ...Ulloor and ... See full document
12
Assessment Of NPK In Human Male And Female Urine For Its Fertilising Potential In Agriculture
... production and limits the negative impact on water bodies [29,13, ...excreta and greywater ...this. In the long-term perspective the world cannot securely rely on fossil resources, as the recycling ... See full document
9
Fisioter. Pesqui. vol.21 número2
... conducted in a special education school in the city of Paulinia (SP) attended by children with severe neurological impairment, with academic and therapeutic ...positioning and looking after ... See full document
6
Changes in synaptic plasticity and lipid raft composition in a rat model of temporal lobe epilepsy
... procedures and isolation of the hippocampus were performed by ...observation in more than one occasion. Animals were killed by decapitation and the brain removed by exposing the cranium, cutting ... See full document
75
Arq. NeuroPsiquiatr. vol.67 número2A
... intact. In this review, we investigate particularities of the relationship between explicit and implicit memories in ...memory is preserved in AD, irrespective of the task used; ... See full document
9
Clinics vol.66 suppl.1
... TENS, and of spike-timing dependent plasticity with ...conducted in excised human tissue, we do not have a physiological read-out in humans that allows us to be sure that we are truly ... See full document
15
Caracterização do sistema purinérgico na formação hipocampal de ratos submetidos ao modelo de epilepsia do lobo temporal induzida por pilocarpina
... proconvulsant and cytotoxic effects (12,40,45). The presence of A1 receptors in the presynaptic component of the active zone (46) indicates a strategic role of these receptors in modulation of neuro- ... See full document
111
To Replay, Perchance to Consolidate.
... new motor skill memory continues to be processed “off-line” during consolidation (Fig 1A) ...consolidation is considered the stabilization of a memory, when it is made resistant to ... See full document
9
Networks of neuronal genes affected by common and rare variants in autism spectrum disorders.
... modules in the network corresponded to specific cell ...cell-types, and even, in the case of neurons and oligodendrocytes, to identify modules corresponding to sub-populations of ...processes ... See full document
13
A realistic neural mass model of the cortex with laminar-specific connections and synaptic plasticity - evaluation with auditory habituation.
... used in previous studies to account for the generators of the auditory N100/N100m response in EEG/MEG ...Zouridakis and colleagues [107] found that using a single moving dipole within the primary ... See full document
17
The role of additive neurogenesis and synaptic plasticity in a hippocampal memory model with grid-cell like input.
... model is based on data from the rodent hippocampus. In particular we used a model of grid-cell firing in the EC of rats to generate input patterns that were encoded by the ...There is evidence ... See full document
15
Neuroplasticidade induzida pelo exercício: efeitos sobre o hipocampo e regiões motoras...
... A falta do exercício, por sua vez, diminui a auto-estima, aumenta a ansiedade e agrava a depressão (American College of Sports Medicine, 2000). O sedentarismo está relacionado a transtorno de humor, imunossupressão, ... See full document
44
Impairment of cognitive function and synaptic plasticity associated with alteration of information flow in theta and gamma oscillations in melamine-treated rats.
... spatial learning and ...cm in diameter and 60 cm in ...phase and spatial probe phase. In the first one, rats were subjected to ten sessions of training for five ... See full document
9
Rev. CEFAC vol.17 número2
... study is to verify the effectiveness of an Auditory Training program comparing the initial performance in the tests of auditory processing evaluation, with the performance after the auditory ...clinic ... See full document
11
Beatboxers and guitarists engage sensorimotor regions selectively when listening to the instruments they can play
... articulatory motor areas can disrupt perception (Mottonen et ...of motor cortex (Watkins et ...situation, and therefore lead to greater recruitment of sensorimotor ...activity in ... See full document
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