Results 21 to 30 of about 2,777,326 (193)

Dbx1 is a dorsal midbrain-specific determinant of GABAergic neuron fate and regulates differentiation of the dorsal midbrain into the inferior and superior colliculi [PDF]

open access: yesFrontiers in Cell and Developmental Biology
The mechanism underlying the differentiation of the dorsal midbrain into two morphologically and functionally distinct compartments, the inferior colliculus (IC) and superior colliculus (SC), which process auditory and visual information, respectively ...
Hong-Nhung Tran   +2 more
doaj   +2 more sources

Characterization of experimental cerebral malaria by volumetric MRI A comparative study across the sexes. [PDF]

open access: yesPLoS ONE
Cerebral malaria (CM), a potentially lethal neurological complication of the infection by Plasmodium falciparum, affects mostly the pediatric population under 5 years old in sub-Saharan Africa.
Alicia Comino Garcia Muñoz   +6 more
doaj   +2 more sources

Weakening of Subcortical and Strengthening of Cortical Visual Pathways Across Early Adolescence. [PDF]

open access: yesHum Brain Mapp
Longitudinal diffusion MRI in 4361 adolescents shows weakening of visual subcortical pathways but strengthening of cortical pathways over pubertal development. ABSTRACT Mounting evidence suggests that amygdalar nuclei receive visual information via both a well‐characterized cortical pathway through the inferior temporal cortex and a subcortical route ...
Sangchooli A   +4 more
europepmc   +2 more sources

Multisensory information facilitates reaction speed by enlarging activity difference between superior colliculus hemispheres in rats [PDF]

open access: yes, 2011
Animals can make faster behavioral responses to multisensory stimuli than to unisensory stimuli. The superior colliculus (SC), which receives multiple inputs from different sensory modalities, is considered to be involved in the initiation of motor ...
Hirokawa, Junya   +5 more
core   +5 more sources

Stereological analysis of vascular network of subcortical auditory centers

open access: yesBiomedicinska istraživanja, 2022
Introduction. Subcortical auditory centers have several sources of blood supply. Cochlear nuclei are vascularized by the anterior inferior cerebellar artery.
Tatjana Bućma   +2 more
doaj   +1 more source

Age-Related Hearing Loss: Sensory and Neural Etiology and Their Interdependence

open access: yesFrontiers in Aging Neuroscience, 2022
Age-related hearing loss (ARHL) is a common, increasing problem for older adults, affecting about 1 billion people by 2050. We aim to correlate the different reductions of hearing from cochlear hair cells (HCs), spiral ganglion neurons (SGNs), cochlear ...
Karen L. Elliott   +3 more
doaj   +1 more source

A Scientific Approach to Conscious Experience, Introspection, and Unconscious Processing: Vision and Blindsight

open access: yesBrain Sciences, 2022
Although subjective conscious experience and introspection have long been considered unscientific and banned from psychology, they are indispensable in scientific practice. These terms are used in scientific contexts today; however, their meaning remains
Reinhard Werth
doaj   +1 more source

“Mickey Mousing” in the Brain: Motion-Sound Synesthesia and the Subcortical Substrate of Audio-Visual Integration

open access: yesFrontiers in Human Neuroscience, 2021
Motion-sound synesthesia is characterized by illusory auditory sensations linked to the pattern and rhythms of motion (dubbed “Mickey Mousing” as in cinema) of visually experienced but soundless object, like an optical flow array, a ball bouncing or a ...
Bruno Laeng   +10 more
doaj   +1 more source

Conservation of Neuron-Astrocyte Correlated Activity in Developing Sensory Pathways. [PDF]

open access: yesGlia
Astrocytes and neurons in the superior colliculus exhibit spatiotemporal correlated activity before eye opening. Each neuronal wave is followed by a calcium wave in astrocytes. Spillover of glutamate activates mGluR5 and mGluR3 in astrocytes. ABSTRACT Neurons in developing sensory organs exhibit prolonged burst firing before the onset of sensory ...
Kellner V   +8 more
europepmc   +2 more sources

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