Results 11 to 20 of about 292,471 (303)

Shifting the Balance: How Top-Down and Bottom-Up Input Modulate Pain via the Rostral Ventromedial Medulla

open access: yesFrontiers in Pain Research, 2022
The sensory experience of pain depends not only on the transmission of noxious information (nociception), but on the state of the body in a biological, psychological, and social milieu.
Qiliang Chen, Mary M. Heinricher
doaj   +1 more source

Brainstem Dysfunction in Healthy Aging

open access: yesNeuroImage, 2021
The brainstem controls sub-cortical and cortical activity and influences the processing of incoming information. The goal of this study was to characterize age related alterations of brainstem-brain interactions during different brain states detected by ...
S.G. Mueller, A.M. Muller
doaj   +1 more source

Auditory evoked potentials and vestibular evoked myogenic potentials in evaluation of brainstem lesions in multiple sclerosis [PDF]

open access: yes, 2013
OBJECTIVE: The aim of this study was to determine the roles of magnetic resonance imaging (MRI), auditory evoked potentials (AEP) and vestibular evoked myogenic potentials (VEMP) in the evaluation of brainstem involvement in multiple sclerosis (MS). -
Adamec, Ivan   +6 more
core   +1 more source

Subacute Sclerosing Panencephalitis of the Brainstem as a Clinical Entity. [PDF]

open access: yes, 2017
Subacute sclerosing panencephalitis (SSPE) is a rare progressive neurological disorder of early adolescence caused by persistent infection of the measles virus, which remains prevalent worldwide despite an effective vaccine. SSPE is a devastating disease
Ciacci, Joseph D   +3 more
core   +3 more sources

The auditory-brainstem response to continuous, non repetitive speech is modulated by the speech envelope and reflects speech processing [PDF]

open access: yes, 2016
The auditory-brainstem response (ABR) to short and simple acoustical signals is an important clinical tool used to diagnose the integrity of the brainstem.
Braiman, C   +4 more
core   +1 more source

Brainstem tuberculosis [PDF]

open access: yesBMJ Case Reports, 2013
We present a case of a 38-year-old-man who presented with 1-week history of developing weakness of peripheral and cranial nerves. His MRI scan of the brain showed a large cavitating lesion at the brainstem and two further lesions of the right cerebral cortex and his CT chest showed features of old tuberculosis (TB).
openaire   +2 more sources

Differential sensitivity of brainstem vs cortical astrocytes to changes in pH reveals functional regional specialization of astroglia [PDF]

open access: yes, 2013
Astrocytes might function as brain interoceptors capable of detecting different (chemo)sensory modalities and transmitting sensory information to the relevant neural networks controlling vital functions.
Castaldo, C   +6 more
core   +2 more sources

Magnetic resonance imaging as a tool of differential diagnostic in the brainstem damage in children [PDF]

open access: yesКлиническая практика, 2020
In this review, magnetic resonance imaging (MRI) is presented as a tool for the differential diagnostics of the brainstem lesions in children. It has been shown that both the isolated brainstem lesions or those related to the supratentorial changes occur
N. V. Marchenko   +4 more
doaj   +1 more source

Chemotropic guidance facilitates axonal regeneration and synapse formation after spinal cord injury. [PDF]

open access: yes, 2009
A principal objective of spinal cord injury (SCI) research is the restoration of axonal connectivity to denervated targets. We tested the hypothesis that chemotropic mechanisms would guide regenerating spinal cord axons to appropriate brainstem targets ...
Alto, Laura Taylor   +5 more
core   +2 more sources

Multiple NTS neuron populations cumulatively suppress food intake

open access: yeseLife, 2023
Several discrete groups of feeding-regulated neurons in the nucleus of the solitary tract (nucleus tractus solitarius; NTS) suppress food intake, including avoidance-promoting neurons that express Cck (NTSCck cells) and distinct Lepr- and Calcr ...
Weiwei Qiu   +6 more
doaj   +1 more source

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