Results 41 to 50 of about 85,671 (276)
Learning-related population dynamics in the auditory thalamus
eLife, 2020 Learning to associate sensory stimuli with a chosen action involves a dynamic interplay between cortical and thalamic circuits. While the cortex has been widely studied in this respect, how the thalamus encodes learning-related information is still ...
Ariel Gilad, Ido Maor, Adi Mizrahi
doaj +1 more source
Drivers and modulators in the central auditory pathways
Frontiers in Neuroscience, 2010 The classic view of auditory information flow depicts a simple serial route from the periphery through tonotopically-organized nuclei in the brainstem, midbrain and thalamus, ascending eventually to the neocortex.
Charles C Lee, S. M Sherman
doaj +1 more source
Lemniscal Corticothalamic Feedback in Auditory Scene Analysis
Frontiers in Neuroscience, 2021 Sound information is transmitted from the ear to central auditory stations of the brain via several nuclei. In addition to these ascending pathways there exist descending projections that can influence the information processing at each of these nuclei ...
Natsumi Y. Homma +2 more
doaj +1 more source
Some investigations into non passive listening [PDF]
, 2006 Our knowledge of the function of the auditory nervous system is based upon a wealth of data obtained, for the most part, in anaesthetised animals. More recently, it has been generally acknowledged that factors such as attention profoundly modulate the ...
A.R. Palmer +67 more
core +1 more source
Noise and Health, 2017 Aim: To evaluate the effects of long-term, moderate level noise exposure during crucial periods of rat infants on stereological parameters of medial geniculate body (MGB) and auditory cortex.
Mohammad Saied Salehi +9 more
doaj +1 more source
Frontiers in Neurology, 2013 We report the case of a woman presenting with changes on cerebral imaging a year and a half after a bi-thalamic (predominantly left-sided) infarction including lateral and medial thalamic nuclei.
Eloi eMagnin +4 more
doaj +1 more source
Fast frequency modulation is encoded according to the listener expectations in the human subcortical auditory pathway [PDF]
arXiv, 2021 Expectations aid and bias our perception. In speech, expected words are easier to recognise than unexpected words, particularly in noisy environments, and incorrect expectations can make us misunderstand our conversational partner. Expectations are combined with the output from the sensory pathways to form representations of speech in the cerebral ...
arxiv
Organization of the dorsal lateral geniculate nucleus in the mouse [PDF]
, 2017 The dorsal lateral geniculate nucleus (dLGN) of the thalamus is the principal conduit for visual information from retina to visual cortex. Viewed initially as a simple relay, recent studies in the mouse reveal far greater complexity in the way input from
Guido, William, Kerschensteiner, Daniel
core +2 more sources
Concurrent generative models inform prediction error in the human auditory pathway [PDF]
arXiv, 2021 Predictive coding is the leading algorithmic framework to understand how expectations shape our experience of reality. Its main tenet is that sensory neurons encode prediction error: the residuals between a generative model of the sensory world and the actual sensory input.
arxiv
Variation of connectivity across exemplar sensory and associative thalamocortical loops in the mouse
eLife, 2020 The thalamus engages in sensation, action, and cognition, but the structure underlying these functions is poorly understood. Thalamic innervation of associative cortex targets several interneuron types, modulating dynamics and influencing plasticity.
Arghya Mukherjee +5 more
doaj +1 more source