Results 31 to 40 of about 214,984 (335)

Age-dependent differences in human brain activity using a face- and location-matching task: An fMRI study [PDF]

open access: yes, 2007
Purpose: To evaluate the differences of cortical activation patterns in young and elderly healthy subjects for object and spatial visual processing using a face- and location-matching task.
Bokde, A. L. W.   +9 more
core   +1 more source

Morphology and histology of the thymus gland in dromedary camel with particular reference to thymic Hassall's corpuscles [PDF]

open access: yesIraqi Journal of Veterinary Sciences
The thymus gland is the primary lymphoid organ that undergoes postnatal growth followed by gradual atrophies and functional decline with age progress.
Saeed Y. Al-Ramadan
doaj   +1 more source

Review: Do the Different Sensory Areas within the Cat Anterior Ectosylvian Sulcal Cortex Collectively Represent a Network Multisensory Hub? [PDF]

open access: yes, 2018
Current theory supports that the numerous functional areas of the cerebral cortex are organized and function as a network. Using connectional databases and computational approaches, the cerebral network has been demonstrated to exhibit a hierarchical ...
Clemo, H. Ruth   +2 more
core   +2 more sources

Why musical memory can be preserved in advanced Alzheimer's disease [PDF]

open access: yes, 2015
Musical memory is relatively preserved in Alzheimer's disease and other dementias. In a 7 Tesla functional MRI study employing multi-voxel pattern analysis, Jacobsen et al.
Chételat, Gael   +4 more
core   +2 more sources

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

Appearance of the canine meninges in subtraction magnetic resonance images [PDF]

open access: yes, 2014
The canine meninges are not visible as discrete structures in noncontrast magnetic resonance (MR) images, and are incompletely visualized in T1‐weighted, postgadolinium images, reportedly appearing as short, thin curvilinear segments with minimal ...
Frean, S P   +3 more
core   +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

Editorial: The functional organization of the auditory system [PDF]

open access: yes, 2016
No abstract ...
Kikuchi, Yukiko, Munoz-Lopez, Monica
core   +1 more source

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

The cortical spectrum: A robust structural continuum in primate cerebral cortex revealed by histological staining and magnetic resonance imaging

open access: yesFrontiers in Neuroanatomy, 2022
High-level characterizations of the primate cerebral cortex sit between two extremes: on one end the cortical mantle is seen as a mosaic of structurally and functionally unique areas, and on the other it is seen as a uniform six-layered structure in ...
Yohan J. John   +7 more
doaj   +1 more source

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