Results 51 to 60 of about 292,471 (303)

Pilomyxoid Astrocytoma of the Brainstem

Rare Tumors, 2013
A pilomyxoid astrocytoma is a recently described tumor that occurs predominantly in the hypothalamic-chiasmatic region and is rarely found elsewhere. It has similar features as pilocytic astrocytomas, but has distinct histological characteristics and a poorer prognosis.
Pereira, Francisco Otavio, Lombardi, Ismael Augusto, Mello, Adriana Yuki, Romero, Flavio Ramalho, Ducati, Luis Gustavo, Gabarra, Roberto Colichio, Zanini, Marco Antonio   +6 more
openaire   +5 more sources

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle, Silvana Sarria‐Estrada, Thomas Bonduelle, Bertram Daniel Dynesen, Manuel Toledo, Zhu Chung Che, Kjell Heuser, Anastasios Chatzikonstantinou, Jérôme Aupy, Udaya Seneviratne, Estevo Santamarina Perez, Christoph Patrick Beier   +11 more
wiley   +1 more source

Gene regulatory mechanisms guiding bifurcation of inhibitory and excitatory neuron lineages in the mouse anterior brainstem

eLife
Selector transcription factors (TFs) control choices of alternative cellular fates during development. The ventral rhombomere 1 of the embryonic mouse (Mus musculus) brainstem produces neuronal precursors that can differentiate into either inhibitory ...
Sami Kilpinen, Lassi Virtanen, Silvana Bodington Celma, Amos Bonsdorff, Heidi Heliölä, Kaia Achim, Juha Partanen   +6 more
doaj   +1 more source

Clival Chondrosarcoma Associated With an Intra-Axial Cystic Medullary Lesion Responsive to Steroids

Frontiers in Neurology, 2018
Introduction: Here we present a 75-year-old patient who was admitted with acute-onset right-sided hemiparesis, dysphagia, dysarthria and nystagmus. Repeated MRI scans showed two lesions with contact to one another: one solid stationary extra-axial lesion
Johannes Walter, Sandra Kapitza, Niklaus Krayenbühl, Niklaus Krayenbühl, Alexander A. Tarnutzer, Alexander A. Tarnutzer   +5 more
doaj   +1 more source

Unilateral hyperhidrosis secondary to brainstem meningioma producing mass effect [PDF]

, 2019
Unilateral hyperhidrosis of neurological origin has been associated with head trauma, cerebral palsy, spinal cord injury, peripheral neuropathy, lesions of the hypothalamus, and cerebral or brainstem strokes. In this report, we describe a 61-year-old man
Margheim, Ashlee, Schadt, Courtney R
core  

Is there an integrative center in the vertebrate brain-stem? A robotic evaluation of a model of the reticular formation viewed as an action selection device [PDF]

, 2005
Neurobehavioral data from intact, decerebrate, and neonatal rats, suggests that the reticular formation provides a brainstem substrate for action selection in the vertebrate central nervous system.
Baerends, G., Barto, A., Blumberg, B., Bowsher, D., Cherniak, C., Delwaide, P., Humphries, M., Jones, B., Kevin Gurney, Maes, P., Mark D. Humphries, Montes-Gonzalez, F., Newman, D., Scheibel, M., Stevens, D., Tony J. Prescott   +15 more
core   +2 more sources

Clinical Spectrum and Outcomes of SOX1 Antibody‐Associated Paraneoplastic Neurological Syndromes: A Chinese Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background SOX1 antibody‐positive paraneoplastic neurological syndromes (PNS) exhibit significant population‐specific clinical heterogeneity. While Western cohorts predominantly manifest Lambert‐Eaton myasthenic syndrome (65%–80%), comprehensive clinical characterization and treatment response data in Asian populations remain critically ...
Jin‐Long Ye, Zu‐Ying Kuang, Bo Li, Meng‐Qiu Pan, Li‐Hua Zhou, Yang‐Yang Dai, Si‐Fen Xie, Xian‐Guang Lin, Ye‐Peng Hu, Li‐Hong Jiang, Zhan‐Hang Wang, Wei‐Jing Zhang   +11 more
wiley   +1 more source

Localisation of NG2 immunoreactive neuroglia cells in the rat locus coeruleus and their plasticity in response to stress

Frontiers in Neuroanatomy, 2014
The locus coeruleus (LC) nucleus modulates adaptive behavioural responses to stress and dysregulation of LC neuronal activity is implicated in stress-induced mental illnesses.
Mohsen eSeifi, Nicole Louise Corteen, Johannes Jacobus Van Der Want, Friedrich eMetzger, Jerome D Swinny   +4 more
doaj   +1 more source

Assessment of the incidence of sensorineural hearing loss among infants admitted to neonatal intensive care unit in health centers of Golestan University of Medical Sciences, Iran [PDF]

, 2014
Materials and methods: In this prospective cohort study, 870 neonates were recruited by nonrandom sampling method. After filling in the demographic and clinical check lists, automated auditory brainstem response (AABR) was performed for neonates at the ...
Alaee, E., Fouladinejad, M., Sirati, M.
core  

Perceived Vertical and Lateropulsion: Clinical Syndromes, Localization, and Prognosis [PDF]

, 2000
We present a clinical classification of central vestibular syndromes according to the three major planes of action of the vestibulo-ocular reflex: yaw, roll, and pitch.
Brandt, Dieringer N., Marianne Dieterich, Thomas Brandt   +3 more
core   +1 more source