Results 21 to 30 of about 101,645 (253)

Integrative functions of the retrosplenial cortex in rats: anatomy, connectomics, and cellular electrophysiology

open access: yesАнналы клинической и экспериментальной неврологии, 2019
Current review is focused on the integrative functions of the retrosplenial cortex, which neurons are largely involved in spatial orientation and ambulation of an organism.
Olga A. Mineeva   +4 more
doaj   +1 more source

Correction of distortion in flattened representations of the cortical surface allows prediction of V1-V3 functional organization from anatomy. [PDF]

open access: yesPLoS Computational Biology, 2014
Several domains of neuroscience offer map-like models that link location on the cortical surface to properties of sensory representation. Within cortical visual areas V1, V2, and V3, algebraic transformations can relate position in the visual field to ...
Noah C Benson   +3 more
doaj   +1 more source

In And Out Of the Loop: External and Internal Modulation Of The Olivo-Cerebellar Loop

open access: yesFrontiers in Neural Circuits, 2013
Cerebellar anatomy is known for its crystal like structure, where neurons and connections are precisely and repeatedly organized with minor variations across the Cerebellar Cortex.
Avraham Manfred Libster   +3 more
doaj   +1 more source

Cortical thickness, gyrification and sulcal depth in trigeminal neuralgia

open access: yesScientific Reports, 2021
Neuroimaging studies have documented brain structural alterations induced by chronic pain, particularly in gray matter volume. However, the effects of trigeminal neuralgia (TN), a severe paroxysmal pain disorder, on cortical morphology are not yet known.
Meng Li   +9 more
doaj   +1 more source

Comparative Analysis of the Anatomy of Two Populations of Red-Root Amaranth (Amaranthus retroflexus L.) [PDF]

open access: yesPesticidi i Fitomedicina, 2009
The anatomy of stems and leaves of two populations of the weed species Amaranthus retroflexus L. (red-root amaranth) (pop. AMARE1 having green stems covered in sparse hairs and pop.
Sava Vrbničanin   +4 more
doaj  

Anatomical and neurochemical mechanisms of apathy in Parkinson's disease

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2018
Apathy is one of the common non-motor symptoms (NMS) in Parkinson's disease (PD), which can be defined as a syndrome of decreased motivation that manifests as a decrease in goal-directed behaviors.
Hao-tian WANG   +4 more
doaj   +1 more source

Between-species variation in neocortical sulcal anatomy of the carnivoran brain

open access: yeseLife
Carnivorans are an important study object for comparative neuroscience, as they exhibit a wide range of behaviours, ecological adaptations, and social structures.
Magdalena Boch   +18 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Astrocyte heterogeneity in brain metastases

open access: yesMolecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver   +2 more
wiley   +1 more source

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