منابع مشابه
Interactions among converging sensory inputs in the superior colliculus.
The responses of superior colliculus cells to a given sensory stimulus were influenced by the presence or absence of other sensory cues. By pooling sensory inputs, many superior colliculus cells seem to amplify the effects of subtle environmental cues in certain conditions, whereas in others, responses to normally effective stimuli can be blocked. The observations illustrate the dynamic, intera...
متن کاملFunctional topography of converging visual and auditory inputs to neurons in the rat superior colliculus.
We have used a slice preparation of the infant rat midbrain to examine converging inputs onto neurons in the deeper multisensory layers of the superior colliculus (dSC). Electrical stimulation of the superficial visual layers (sSC) and of the auditory nucleus of the brachium of the inferior colliculus (nBIC) evoked robust monosynaptic responses in dSC cells. Furthermore, the inputs from the sSC...
متن کاملAcoustical vision of neglected stimuli: interaction among spatially converging audiovisual inputs in neglect patients.
Cross-modal spatial integration between auditory and visual stimuli is a common phenomenon in space perception. The principles underlying such integration have been outlined by neurophysiological and behavioral studies in animals (Stein & Meredith, 1993), but little evidence exists proving that similar principles occur also in humans. In the present study, we explored such possibility in patien...
متن کاملInducing homeostatic-like plasticity in human motor cortex through converging corticocortical inputs.
Transcranial stimulation techniques have revealed homeostatic-like metaplasticity in the hand area of the human primary motor cortex (M1(HAND)) that controls stimulation-induced changes in corticospinal excitability. Here we combined two interventional protocols that induce long-term depression (LTD)-like or long-term potentiation (LTP)-like plasticity in left M1(HAND) through different afferen...
متن کاملInteraction of converging peripheral and cerebellar cortical inputs on interpositus neurons of the cat.
Anesthetized and immobilized cats were used. The interval between the peripheral (conditioning) and the cortical (testing) stimulation equalled the latency of the response to effective peripheral input. Efferent nuclear neurons were identified by antidromic stimulations from contralateral brainstem nuclei. Various sequences of excitation and inhibition of different duration were induced by peri...
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ژورنال
عنوان ژورنال: Nature Reviews Neuroscience
سال: 2018
ISSN: 1471-003X,1471-0048
DOI: 10.1038/s41583-018-0040-1