Results 61 to 70 of about 357,031 (196)

Production of 3D printed biomodels of the canine brain for veterinary neuroanatomy teaching

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Teaching neuroanatomy presents multiple challenges to both students and teachers, as it is a subject with highly dense content that commonly causes the development of aversion by students, a phenomenon referred to as “neurophobia,” which has been documented in human and veterinary medicine students.
João Victor Barbosa Tenório Fireman   +1 more
wiley   +1 more source

Localization and wiring of the piriform cortex.

open access: yes, 2013
(A) Position of the piriform cortex in the circuitry of the olfactory system. The schematic drawing is based on information from [53]. (B) Principal network of the piriform cortex.
Helmut Kettenmann (214707)   +4 more
core   +1 more source

The role of piriform associative connections in odor categorization

open access: yeseLife, 2016
Distributed neural activity patterns are widely proposed to underlie object identification and categorization in the brain. In the olfactory domain, pattern-based representations of odor objects are encoded in piriform cortex.
Xiaojun Bao   +4 more
doaj   +1 more source

Direct cortical stimulation–evoked symptoms in the human temporal pole: A systematic review

open access: yesEpileptic Disorders, EarlyView.
Abstract The temporal pole represents a key node within temporolimbic networks and may contribute to seizure generation in temporal lobe epilepsy. Direct cortical stimulation (DCS), performed during intracranial presurgical evaluation, is a valuable method for delineating the seizure onset zone by reproducing electro‐clinical features of a patient's ...
Yulia Novitskaya   +1 more
wiley   +1 more source

Smell-induced gamma oscillations in human olfactory cortex are required for accurate perception of odor identity.

open access: yesPLoS Biology, 2022
Studies of neuronal oscillations have contributed substantial insight into the mechanisms of visual, auditory, and somatosensory perception. However, progress in such research in the human olfactory system has lagged behind.
Qiaohan Yang   +7 more
doaj   +1 more source

Early treatment prevents neuronal loss in experimental status epilepticus: A magnetic resonance spectroscopic imaging study

open access: yesEpilepsia, EarlyView.
Abstract Objective In status epilepticus there are concerns that the prolonged high‐intensity electrographic seizure activity causes neuronal death and poorer outcomes. In animal models of status epilepticus, early treatment that stops the seizures prevents the later development of epilepsy.
Yue Chen   +2 more
wiley   +1 more source

Appearance of piriform cortex following pilocarpine exposure.

open access: yes, 2016
Normal cellular morphology of the piriform cortex showing intact layer II pyramidal cells (A,B) staining with cresyl fast violet, and (C,D) normal appearing astrocytes throughout the layers using GFAP immunohistochemistry.
Naoki Amada (2513410)   +11 more
core   +1 more source

A hypothesis for the evolution of the upper layers of the neocortex through co-option of the olfactory cortex developmental program.

open access: yesFrontiers in Neuroscience, 2015
The neocortex is unique to mammals and its evolutionary origin is still highly debated. The neocortex is generated by the dorsal pallium ventricular zone, a germinative domain that in reptiles give rise to the dorsal cortex.
Federico eLuzzati, Federico eLuzzati
doaj   +1 more source

Automated segmentation of postsurgical resection cavities on magnetic resonance imaging in focal epilepsy: A Multicentre Epilepsy Lesion Detection study

open access: yesEpilepsia, EarlyView.
Abstract Objective Quantitative assessment of extent of tissue resection following epilepsy surgery requires accurate delineation of the resection cavity on postoperative magnetic resonance imaging (MRI). Current methods for resection cavity masking are time‐consuming and labor‐intensive, and existing automated approaches exhibit variable segmentation ...
Jieun Seo   +91 more
wiley   +1 more source

Anticipation-induced delta phase reset improves human olfactory perception.

open access: yesPLoS Biology, 2020
Anticipating an odor improves detection and perception, yet the underlying neural mechanisms of olfactory anticipation are not well understood. In this study, we used human intracranial electroencephalography (iEEG) to show that anticipation resets the ...
Ghazaleh Arabkheradmand   +11 more
doaj   +1 more source

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