Results 51 to 60 of about 31,322 (171)

Midbrain Frequency Representation following Moderately Intense Neonatal Sound Exposure in a Precocious Animal Model (Chinchilla laniger)

open access: yesNeural Plasticity, 2016
Auditory brain areas undergo reorganization resulting from abnormal sensory input during early postnatal development. This is evident from studies at the cortical level but it remains unclear whether there is reorganization in the auditory midbrain in a ...
Lisa M. D’Alessandro   +1 more
doaj   +1 more source

The cortical modulation of stimulus-specific adaptation in the auditory midbrain and thalamus: A potential neuronal correlate for predictive coding

open access: yesFrontiers in Systems Neuroscience, 2015
To follow an ever-changing auditory scene, the auditory brain is continuously creating a representation of the past to form expectations about the future.
Manuel S. Malmierca   +2 more
doaj   +1 more source

Isolated Corticospinal Tract Lesions as an Early Manifestation of Adrenoleukodystrophy in Children

open access: yesAnnals of the Child Neurology Society, EarlyView.
ABSTRACT Purpose X‐linked adrenoleukodystrophy (ALD) encompasses a wide range of neurological manifestations, classically described as distinct phenotypes including childhood cerebral adrenoleukodystrophy and adult‐onset adrenomyeloneuropathy (AMN).
Elle Winter   +7 more
wiley   +1 more source

Spatial profiles provide sensitive MRI measures of the midbrain micro- and macrostructure

open access: yesNeuroImage, 2022
The midbrain is the rostral-most part of the brainstem. It contains numerous nuclei and white matter tracts, which are involved in motor, auditory and visual processing, and changes in their structure and function have been associated with aging, as well
Shai Berman, Elior Drori, Aviv A. Mezer
doaj   +1 more source

Stimulus-invariant processing and spectrotemporal reverse correlation in primary auditory cortex [PDF]

open access: yes, 2005
The spectrotemporal receptive field (STRF) provides a versatile and integrated, spectral and temporal, functional characterization of single cells in primary auditory cortex (AI).
Depireux, Didier A.   +3 more
core   +1 more source

Research progress on the depth of anesthesia monitoring based on the electroencephalogram

open access: yesIbrain, Volume 11, Issue 1, Page 32-43, Spring 2025.
Electroencephalogram (EEG) can noninvasive, continuous, and real‐time monitor the state of brain electrical activity, and the monitoring of EEG can reflect changes in the depth of anesthesia (DOA). The development of artificial intelligence can enable anesthesiologists to extract, analyze, and quantify DOA from complex EEG data.
Xiaolan He, Tingting Li, Xiao Wang
wiley   +1 more source

Logarithmic distributions prove that intrinsic learning is Hebbian

open access: yes, 2017
In this paper, we present data for the lognormal distributions of spike rates, synaptic weights and intrinsic excitability (gain) for neurons in various brain areas, such as auditory or visual cortex, hippocampus, cerebellum, striatum, midbrain nuclei ...
Scheler, Gabriele
core   +2 more sources

Fish welfare in a changing world: New developments and current challenges

open access: yesJournal of Fish Biology, EarlyView.
Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas   +16 more
wiley   +1 more source

A role for descending auditory cortical projections in songbird vocal learning

open access: yeseLife, 2014
Many learned motor behaviors are acquired by comparing ongoing behavior with an internal representation of correct performance, rather than using an explicit external reward.
Yael Mandelblat-Cerf   +3 more
doaj   +1 more source

Virtual brain endocasts of the palaeanodont Metacheiromys marshi and the neurosensory evolution of early Pholidotamorpha

open access: yesJournal of Anatomy, EarlyView.
We describe the endocranial anatomy of Metacheiromys marshi. Decrease in olfaction and eye movement control occurred through time in Pholidotamorpha and is likely linked to fossorial adaptations. The development of the orbital gyrus might be related to the evolution of myrmecophagy and the emergence of a protrusile tongue in early Pholidotamorpha ...
Eduard Cabasés Bru   +4 more
wiley   +1 more source

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