Results 81 to 90 of about 64,859 (345)
New species and new records in Agarista (Ericaceae) from the Peruvian Andes
Nordic Journal of Botany, EarlyView.Agarista (Ericaceae) is currently represented in Peru by three species. Here, we update this number to five, adding new taxa based on the recognition of a taxonomic novelty and new records. The new species Agarista eugeniifolia differs from all congeneric species by an abaxially sulcate midvein.
Claudenice Hilda Dalastra +3 more
wiley +1 more source
Neural activity in the visual thalamus reflects perceptual suppression [PDF]
, 2009 To examine the role of the visual thalamus in perception, we recorded neural activity in the lateral geniculate nucleus (LGN) and pulvinar of 2 macaque monkeys during a visual illusion that induced the intermittent perceptual suppression of a bright ...
Leopold, David A. +2 more
core +2 more sources
Does Corticothalamic Feedback Control Cortical Velocity Tuning? [PDF]
Neural Computation 13 (2001), pp. 327-355, 2002 The thalamus is the major gate to the cortex and its contribution to cortical receptive field properties is well established. Cortical feedback to the thalamus is, in turn, the anatomically dominant input to relay cells, yet its influence on thalamic processing has been difficult to interpret.
arxiv
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective Spontaneous cerebrospinal fluid (sCSF) leaks of lateral skull base have little consensus on optimal management. We synthesized and evaluated current literature via systematic and meta‐analysis to compare the success rates and complications of the different surgical techniques for middle cranial fossa (MCF) sCSF leak repair.
Dimitrios Spinos +9 more
wiley +1 more source
Three and Four Courses of Radiation for Children with Recurrent Diffuse Intrinsic Pontine Glioma
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Re‐irradiation (RT2) for children with diffuse intrinsic pontine glioma (DIPG) is increasingly used upon recurrence; however, limited data are available for evaluating additional courses of radiotherapy (RT) for DIPG. The purpose of this case series was to report our institutional experience in treating patients with recurrent DIPG ...
Nisha Shariff +3 more
wiley +1 more source
Australian Veterinary Journal, EarlyView.A progressive tremorgenic syndrome characterised by ataxia and head nodding is well documented in sheep and cattle affected by chronic Phalaris toxicosis (CPT), and is increasingly documented in the eastern grey kangaroo {(EGK), Macropus giganteus} in southeastern Australia.
C El‐Hage +7 more
wiley +1 more source
Ramsay Hunt syndrome a case report and review of literature [PDF]
, 2013 This is a case report of a rather rare disorder i.e. Ramsay Hunt syndrome. This is caused by Varicella zoster infections involving geniculate ganglion of facial nerve. This syndrome is manifested by the presence of blebs in the external auditory canal,
Thiagarajan, Balasubramanian
core +1 more source
Is there a general trait of susceptibility to simultaneous contrast? [PDF]
, 2010 Individuals differ in their susceptibility to simultaneous contrast. Are the underlying differences in neural machinery conserved across different stimulus dimensions?
Bosten, J M, Mollon, J D
core +1 more source
Journal of Neuroscience, 1996 A recent computational theory suggests that visual processing in the retina and the lateral geniculate nucleus (LGN) serves to recode information into an efficient form (Atick and Redlich, 1990).
Y. Dan, J. Atick, R. C. Reid
semanticscholar +1 more source
Epilepsia, EarlyView.Abstract Objective To test a hypothesis that a lesion in the optic tract, a thalamocortical pathway projecting from the thalamus to the perilesional cortex, is a prognostic biomarker for the development of post‐traumatic epilepsy (PTE). Methods A lateral fluid‐percussion injury (FPI)–induced traumatic brain injury (TBI) was induced in adult male ...
Eppu Manninen +9 more
wiley +1 more source