Results 11 to 20 of about 3,498 (148)

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

Glia
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, Parker P, Heo D, Mi X, Coen M, Yu G, Saher G, Goff LA, Bergles DE.   +8 more
europepmc   +2 more sources

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

Frontiers 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, Bernd Fritzsch, Ebenezer N. Yamoah, Azel Zine   +3 more
doaj   +1 more source

Wernicke Encephalopathy Complicating a Distinctive POLG Phenotype With MNGIE-Like Features. [PDF]

Eur J Neurol
ABSTRACT Background Mitochondrial neurogastrointestinal encephalomyopathy (MNGIE) is an extremely rare autosomal recessive disease caused by variants in the thymidine phosphorylase gene (TYMP), primarily characterized by severe gastrointestinal and neurological symptoms.
Capece G, Caumo L, Volta S, Riguzzi P, Sogus E, Petrosino A, Vianello S, Sabbatini D, Salviati L, Manara R, Viscomi C, Sorarù G, Bello L, Pegoraro E.   +13 more
europepmc   +2 more sources

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

Frontiers 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, Bruno Laeng, Camilla Barthel Flaaten, Camilla Barthel Flaaten, Kjersti Maehlum Walle, Kjersti Maehlum Walle, Anne Hochkeppler, Anne Hochkeppler, Karsten Specht, Karsten Specht, Karsten Specht   +10 more
doaj   +1 more source

The Inferior Colliculus in Alcoholism and Beyond

Frontiers in Systems Neuroscience, 2020
Post-mortem neuropathological and in vivo neuroimaging methods have demonstrated the vulnerability of the inferior colliculus to the sequelae of thiamine deficiency as occurs in Wernicke-Korsakoff Syndrome (WKS).
Tanuja Bordia, Natalie M. Zahr, Natalie M. Zahr   +2 more
doaj   +1 more source

Patterns of Unilateral and Bilateral Projections From Layers 5 and 6 of the Auditory Cortex to the Inferior Colliculus in Mouse

Frontiers in Systems Neuroscience, 2021
The auditory cortex sends massive projections to the inferior colliculus, but the organization of this pathway is not yet well understood. Previous work has shown that the corticocollicular projection emanates from both layers 5 and 6 of the auditory ...
Nathiya Vaithiyalingam Chandra Sekaran, Nathiya Vaithiyalingam Chandra Sekaran, Meena S. Deshpande, Meena S. Deshpande, Baher A. Ibrahim, Baher A. Ibrahim, Gang Xiao, Gang Xiao, Yoshitaka Shinagawa, Yoshitaka Shinagawa, Daniel A. Llano, Daniel A. Llano, Daniel A. Llano   +12 more
doaj   +1 more source

Increased Resting-State Positron Emission Tomography Activity After Cochlear Implantation in Adult Deafened Cats [PDF]

Clinical and Experimental Otorhinolaryngology, 2023
Objectives. Cochlear implants are widely used for hearing rehabilitation in patients with profound sensorineural hearing loss. However, Cochlear implants have variable results, and central neural plasticity is considered to be a reason for this ...
Min-Hyun Park, Jin Su Kim, Seonhwa Lee, Doo Hee Kim, Seung Ha Oh   +4 more
doaj   +1 more source

Systematic validation and assessment of immunohistochemical markers for central nervous system pathology in cetaceans, with emphasis on auditory pathways

PLoS ONE, 2022
Cetacean neuropathology is a developing field that aims to assess structural and neurochemical changes involved in neurodegenerative, infectious and traumatic processes, however markers used previously in cetaceans have rarely undergone systematic ...
Ksenia Orekhova, Cinzia Centelleghe, Giovanni Di Guardo, Jean-Marie Graïc, Bruno Cozzi, Davide Trez, Ranieri Verin, Sandro Mazzariol   +7 more
doaj   +2 more sources

Functional connectome of brainstem nuclei involved in autonomic, limbic, pain and sensory processing in living humans from 7 Tesla resting state fMRI

NeuroImage, 2022
Despite remarkable advances in mapping the functional connectivity of the cortex, the functional connectivity of subcortical regions is understudied in living humans.
Simone Cauzzo, Kavita Singh, Matthew Stauder, María Guadalupe García-Gomar, Nicola Vanello, Claudio Passino, Jeffrey Staab, Iole Indovina, Marta Bianciardi   +8 more
doaj   +1 more source

Bilirubin-Induced Transcriptomic Imprinting in Neonatal Hyperbilirubinemia

Biology, 2023
Recent findings indicated aberrant epigenetic control of the central nervous system (CNS) development in hyperbilirubinemic Gunn rats as an additional cause of cerebellar hypoplasia, the landmark of bilirubin neurotoxicity in rodents.
John Paul Llido, Emanuela Fioriti, Devis Pascut, Mauro Giuffrè, Cristina Bottin, Fabrizio Zanconati, Claudio Tiribelli, Silvia Gazzin   +7 more
doaj   +1 more source