Results 21 to 30 of about 1,838,307 (237)

Inside the head of Crotalus durissus LINNAEUS, 1758 (Serpentes, Viperidae, Crotalinae): Macroscopic description of the brain with ontogenetic insights. [PDF]

open access: yesAnat Rec (Hoboken)
Abstract Neuroanatomy studies in vertebrates have garnered significant attention in recent years, particularly driven by advancements in computerized tomography imaging techniques. Nonetheless, these advancements remain largely constrained to specific vertebrate groups, notably mammals, birds, and fish, leaving studies in reptiles at an incipient stage.
Lucas GI, Martins A.
europepmc   +2 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

The Ventral Tectal Longitudinal Column: A Midbrain Nucleus for Modulation of Auditory Processing in the Cochlear Nucleus, Superior Olivary Complex, and Inferior Colliculus. [PDF]

open access: yesJ Comp Neurol
The ventral tectal longitudinal column (TLCv) is a midbrain nucleus thought to provide multisensory modulation of acoustic processing via descending projections to the superior olivary complex. We discovered additional projections from the TLCv to the cochlear nucleus and to the inferior colliculus.
Schofield BR   +3 more
europepmc   +2 more sources

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

Morphological study of the pineal gland of Alouatta belzebul

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2022
The pineal is a neuroendocrine gland responsible for the synthesis and release of melatonin. It is present in the brain of vertebrates, but its morphology and location vary considerably among species.
L.J.S. Mascarenhas   +5 more
doaj   +1 more source

The Brain of the African Wild Dog. V. The Somatosensory System and Vestibular Nuclear Complex. [PDF]

open access: yesJ Comp Neurol
Lateral view of the African wild dog brain showing the location of the somatosensory cortical areas in relation to the parietal multisensory region (PP), occipital visual cortical areas (17, 18, 19, 21, SS, T), and temporal auditory cortical areas (AAF, AI AII).
Chengetanai S   +6 more
europepmc   +2 more sources

Corticobasal degeneration preceded by cognitive impairment and apathy: An autopsy case report. [PDF]

open access: yesPCN Rep
Abstract Background Corticobasal degeneration (CBD) presents with a range of clinical phenotypes, making diagnosis challenging. We report the clinical course of a patient with autopsy‐confirmed CBD who initially presented with cognitive impairment and apathy, without motor symptoms.
Hirose S   +6 more
europepmc   +2 more sources

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