Buscar
Mostrando ítems 21-30 de 130
Plasticity in primary somatosensory cortex resulting from environmentally enriched stimulation and sensory discrimination training
(SOC BIOLGIA CHILE, 2008)
We studied primary-somatosensory cortical plasticity due to selective stimulation of the sensory periphery by
two procedures of active exploration in adult rats. Subjects, left with only three adjacent whiskers, were
trained ...
Padrões oscilatórios espontâneos no córtex somatossensorial em modelo de autismo
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM NEUROCIÊNCIAS, 2017-08-31)
The rhythmic synchronization of neuronal excitability in neural populations is a crucial mechanism to integrate information between neural networks. In autism spectrum disorders (ASD), it is believed that there is a deficit ...
Variable Temporal Integration of Stimulus Patterns in the Mouse Barrel Cortex
(Oxford University Press, 2017-03)
Making sense of the world requires distinguishing temporal patterns and sequences lasting hundreds of milliseconds or more. How cortical circuits integrate over time to represent specific sensory sequences remains elusive. ...
Anatomical atlas-guided diffuse optical tomography of brain activation
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2010)
Expression of praxis induction on cortical excitability in juvenile myoclonic epilepsy
(Elsevier Ireland Ltd, 2016)
Objective: This study aimed to evaluate the effects of praxis induction on sensorimotor cortical and transcallosal excitability in juvenile myoclonic epilepsy (JME). Methods: A total of 36 subjects (18-62 years) were ...
Evidence for frequency-dependent cortical plasticity in the human brain
(Natl Acad Sciences, 2017)
Frequency-dependent plasticity (FDP) describes adaptation at the synapse in response to stimulation at different frequencies. Its consequence on the structure and function of cortical networks is unknown. We tested whether ...
The anatomical connections of the macaque monkey orbitofrontal cortex. A review
(2000-03-01)
The orbitofrontal cortex (OfC) is a heterogeneous prefrontal sector selectively connected with a wide constellation of other prefrontal, limbic, sensory and premotor areas. Among the limbic cortical connections, the ones ...
The somatosensory link in fibromyalgia
(2015-05)
Objective.Fibromyalgia (FM) is a chronic func-tional pain syndrome characterized by widespread pain,significant pain catastrophizing, sympathovagal dysfunc-tion, and amplified temporal summation for evoked pain.While several ...
Neurovascular unit alteration in somatosensory cortex and enhancement of thermal nociception induced by amphetamine involves central AT1 receptor activation
(Wiley Blackwell Publishing, Inc, 2017-06)
The use of psychostimulants, such as amphetamine (Amph), is associated with inflammatory processes, involving glia and vasculature alterations. Brain Angiotensin II (Ang II), through AT1-receptors (AT1-R), modulates ...