Results 31 to 40 of about 1,838,307 (237)

Face of giant panda sign in space-occupying lesion of brain

Medical Journal of Dr. D.Y. Patil Vidyapeeth, 2019
Face of giant panda sign is classically described in Wilson's disease. It is because of high signal intensity in the tegmentum of midbrain with preserved normal signal intensity in the red nuclei, lateral portion of the pars reticulata of the substantia ...
Rajendra Chavan, Avinash Kishore Shah, Girish Ranganath Bhosale   +2 more
doaj   +1 more source

Call‐specific patterns of neural activation in auditory processing of Richardson’s ground squirrel alarm calls

Brain and Behavior, 2020
Introduction Richardson's ground squirrels use alarm calls to warn conspecifics about potential predatory threats. Chirp calls typically indicate high levels of threat from airborne predators, while whistle calls are associated with lower levels of ...
Angela R. Freeman, James F. Hare, Heather K. Caldwell   +2 more
doaj   +1 more source

Acquired ptosis associated with oculomotor and contralateral facial nerve synkinesis: the first reported case [PDF]

, 2017
Evidence of oculomotor nerve (ON) synkinesis is a common occurrence following both acquired and congenital III nerve palsy. It is generally accepted that aberrant regeneration is the likely aetiology of synkinesis in acquired III nerve palsy, following ...
Conversi, Andrea, Di Taranto, Giuseppe, Fino, Pasquale, Gharbiya, Magda, Onesti, Maria Giuseppina, Scuderi, Nicolò, Tarallo, Mauro, Toscani, Marco   +7 more
core   +2 more sources

The Influence of a Memory Delay on Spatial Coding in the Superior Colliculus: Is Visual Always Visual and Motor Always Motor?

Frontiers in Neural Circuits, 2018
The memory-delay saccade task is often used to separate visual and motor responses in oculomotor structures such as the superior colliculus (SC), with the assumption that these same responses would sum with a short delay during immediate “reactive ...
Morteza Sadeh, Morteza Sadeh, Morteza Sadeh, Morteza Sadeh, Morteza Sadeh, Amirsaman Sajad, Amirsaman Sajad, Amirsaman Sajad, Amirsaman Sajad, Hongying Wang, Hongying Wang, Xiaogang Yan, Xiaogang Yan, John Douglas Crawford, John Douglas Crawford, John Douglas Crawford, John Douglas Crawford, John Douglas Crawford   +17 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

Assesment of Superior Colliculus in Audiogenic Epilepsy-Prone Wistar Rats Using A Stereological Method

Archives of Epilepsy, 2017
Objectives:Audiogenic seizures are generated in the brainstem and involve the inferior and superior colliculi in their expression. Aim of the present study was to estimate total number of neurons in the right and left superior colliculi in genetically ...
Seval KELOĞLAN, Niyazi TAŞÇI, Süleyman KAPLAN, Cafer MARANGOZ   +3 more
doaj   +1 more source

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

Very large G protein-coupled receptor 1 regulates myelin-associated glycoprotein via Gαs/Gαq-mediated protein kinases A/C. [PDF]

, 2013
VLGR1 (very large G protein-coupled receptor 1), also known as MASS1 (monogenic audiogenic seizure susceptible 1), is an orphan G protein-coupled receptor that contains a large extracellular N terminus with 35 calcium-binding domains.
Fu, Ying-Hui, Lin, Shu-Ting, Ptácek, Louis J, Shin, Daesung   +3 more
core   +1 more source

Superior colliculus responses to attended, unattended, and remembered saccade targets during smooth pursuit eye movements.

Frontiers in Systems Neuroscience, 2016
In realistic environments, keeping track of multiple visual targets during eye movements likely involves an interaction between vision,top-down spatial attention, memory, and self-motion information.
Suryadeep eDash, Suryadeep eDash, Sina Alipour eNazari, Xiaogang eYan, Hongying eWang, J.Douglas eCrawford, J.Douglas eCrawford   +6 more
doaj   +1 more source

MR-based PET motion correction procedure for simultaneous MR-PET neuroimaging of human brain. [PDF]

PLoS ONE, 2012
Positron Emission Tomography (PET) images are prone to motion artefacts due to the long acquisition time of PET measurements. Recently, simultaneous magnetic resonance imaging (MRI) and PET have become available in the first generation of Hybrid MR-PET ...
Marcus Görge Ullisch, Jürgen Johann Scheins, Christoph Weirich, Elena Rota Kops, Abdullah Celik, Lutz Tellmann, Tony Stöcker, Hans Herzog, Nadim Jon Shah   +8 more
doaj   +1 more source