Results 71 to 80 of about 462,059 (263)

Microvascular organization of the cat inferior colliculus [PDF]

Hearing Research, 2011
Brain neural activity depends critically on the blood supply to a given structure. The blood supply can differ within and between divisions, which may have functional significance. We analyzed the microvascular organization of the cat inferior colliculus (IC) to determine if the capillary distribution is homogenous throughout.
Jeffrey G. Mellott, Yohan Song, Jeffery A. Winer   +2 more
openaire   +2 more sources

Modulation of the Neurovascular Unit by the Locus Coeruleus–Norepinephrine System: From Physiological Mechanisms to Therapeutic Applications

The FASEB Journal, Volume 39, Issue 20, 31 October 2025.
The locus coeruleus (LC)–norepinephrine (NE) system significantly influences the structure and function of the neurovascular unit (NVU). The activation degree and firing patterns of LC–NE neurons, as well as the release amount and action sites of NE, profoundly impact the neurons, glial cells, and cerebrovascular components of the NVU.
Zixin Pan, Zhaoxing Jia, Tianxiang Jiang, Qian Cai, Zhong Di, Lin Gan, Congcong Ma, Xianming Lin   +7 more
wiley   +1 more source

Modeling Neurons of the Inferior Colliculus [PDF]

, 2008
The MiCRAM project has been developing detailed neural models of the inferior colliculus (IC) as the basis for understanding the neural networks that underlie early auditory processing at that level. The initial phase of this project has been to develop biologically plausible models of the physiologically distinct cell types of the IC.
Mark Elshaw, David Perez-Gonzalez, Harry Erwin, Stefan Wermter, Adrian Rees   +4 more
openaire   +2 more sources

Automated Segmentation of the Pituitary and Pineal Glands

Human Brain Mapping, Volume 46, Issue 15, October 15, 2025.
This work presents a deep‐learning‐based tool for automatic segmentation of the pituitary and pineal glands. It has two novel aspects: it considers the anterior and posterior lobes as separate labels rather than a single, combined structure, and it is also the first deep‐learning protocol for pineal gland segmentation. ABSTRACT The pituitary and pineal
Kathleen E. Larson, Jean C. Augustinack, Jocelyn Mora, Devani Shahzade, Otto Rapalino, Bruce Fischl, Douglas N. Greve   +6 more
wiley   +1 more source

Apolipoprotein ε4 exacerbates white matter impairment in a mouse model of Aβ amyloidosis by decreasing actively myelinating oligodendrocytes

Alzheimer's &Dementia, Volume 21, Issue 10, October 2025.
Abstract INTRODUCTION The ε4 allele of the apolipoprotein E (APOE) gene is a risk factor for the development of Alzheimer's disease (AD). APOE4 isoform is associated with increased white matter lesions in humans. To identify the underlying mechanisms of white matter impairment associated with APOE4, we investigated the effects of APOE4 and APOE3 on ...
Md Mamun Al‐Amin, Byungwook Kim, Hande Karahan, Mason D. Tate, Sam P. Walsh, Shweta S. Puntambekar, Stephanie J. Bissel, Bruce T. Lamb, Nian Wang, Jungsu Kim   +9 more
wiley   +1 more source

Tonotopic and non-auditory organization of the mouse dorsal inferior colliculus revealed by two-photon imaging

eLife, 2019
The dorsal (DCIC) and lateral cortices (LCIC) of the inferior colliculus are major targets of the auditory and non-auditory cortical areas, suggesting a role in complex multimodal information processing.
Aaron Benson Wong, J Gerard G Borst
doaj   +1 more source

Excitatory and inhibitory projections in parallel pathways from the inferior colliculus to the auditory thalamus

Frontiers in Neuroanatomy, 2014
Individual subdivisions of the medial geniculate body (MG) receive a majority of their ascending inputs from 1 or 2 subdivisions of the inferior colliculus (IC).
Jeffrey G. Mellott, N. L. Foster, Andrew P. Ohl, B. Schofield   +3 more
semanticscholar   +1 more source

The Medullary Audio–Vocal Network in the Toad Bombina orientalis

Journal of Comparative Neurology, Volume 533, Issue 10, October 2025.
Hypothetical network of audio‐vocal integration of motor neurons (twin circles) and interneurons (circles) in the medulla oblongata of the toad. ABSTRACT Anurans are an established paradigm to study vocal mechanisms in vertebrates. Regarding the motor patterns, airborne vocalization of most evolutionarily old anurans (Archaeobatrachia) resembles ...
Stefan Huggenberger, Wolfgang Walkowiak
wiley   +1 more source

Development of Intrinsic Connectivity in the Central Nucleus of the Mouse Inferior Colliculus

Journal of Neuroscience, 2014
The inferior colliculus (IC) in the mammalian midbrain is the major subcortical auditory integration center receiving ascending inputs from almost all auditory brainstem nuclei as well as descending inputs from the thalamus and cortex.
Joshua J. Sturm, Tuan D. Nguyen, K. Kandler   +2 more
semanticscholar   +1 more source

Organization of the Auditory Brainstem in a Lizard, Gekko gecko. II. Afferent and Efferent Projections of Nuclei of the Lateral Lemniscus and the Torus Semicircularis

Journal of Comparative Neurology, Volume 533, Issue 10, October 2025.
We used tract tracing and in vivo physiology to investigate auditory processing in the brainstem of the Tokay gecko. We found conserved patterns of connection in higher‐order auditory nuclei and an apparent lack of tonotopy at the level of the auditory midbrain.
Dawei Han, Yezhong Tang, Jakob Christensen‐Dalsgaard, Wenru Liang, Catherine E. Carr   +4 more
wiley   +1 more source