Results 51 to 60 of about 230,944 (244)

A protocol for manual segmentation of medial temporal lobe subregions in 7 Tesla MRI

open access: yesNeuroImage: Clinical, 2017
Recent advances in MRI and increasing knowledge on the characterization and anatomical variability of medial temporal lobe (MTL) anatomy have paved the way for more specific subdivisions of the MTL in humans.
D. Berron   +13 more
semanticscholar   +1 more source

Establishing the boundaries: the hippocampal contribution to imagining scenes [PDF]

open access: yes, 2010
When we visualize scenes, either from our own past or invented, we impose a viewpoint for our “mind's eye” and we experience the resulting image as spatially coherent from that viewpoint.
Bird, Chris M   +4 more
core   +1 more source

Medial Temporal Lobe Disconnection and Hyperexcitability Across Alzheimer’s Disease Stages

open access: yesJournal of Alzheimer's disease reports, 2019
The posteromedial cortex (PMC) and medial temporal lobes (MTL) are two brain regions particularly vulnerable in Alzheimer’s disease (AD). We have reviewed the spatiotemporal patterns of amyloid-β and tau accumulation, local MTL functional alterations and
Lorenzo Pasquini   +7 more
semanticscholar   +1 more source

Intractable epilepsy associated with angiographic obliteration of a medial temporal arteriovenous malformation following stereotactic radiosurgery

open access: yesInterdisciplinary Neurosurgery, 2018
We present a case with recurrence of intractable complex partial epilepsy, despite angiographic obliteration of a cerebral arteriovenous malformation in the left medial temporal lobe following gamma knife radiosurgery.
Naoki Maehara   +5 more
doaj   +1 more source

Medial temporal lobe roles in human path integration. [PDF]

open access: yesPLoS ONE, 2014
Path integration is a process in which observers derive their location by integrating self-motion signals along their locomotion trajectory. Although the medial temporal lobe (MTL) is thought to take part in path integration, the scope of its role for ...
Naohide Yamamoto   +7 more
doaj   +1 more source

Oscillations support short latency co-firing of neurons during human episodic memory formation

open access: yeseLife, 2022
Theta and gamma oscillations in the medial temporal lobe are suggested to play a critical role for human memory formation via establishing synchrony in neural assemblies. Arguably, such synchrony facilitates efficient information transfer between neurons
Frédéric Roux   +13 more
doaj   +1 more source

Neuropsychological and neuroimaging assessments of early cognitive impairment in patients after mild ischemic stroke and transient ischemic attack [PDF]

open access: yesJournal of Integrative Neuroscience, 2020
This study aimed to identify markers of early cognitive impairment after acute mild ischemic cerebrovascular disease. To further explore the relationship between neuroimaging markers of vascular and neurodegenerative injuries and post-stroke cognitive ...
Yingxia Yang, Lichao Ye, Ruoting Lin, Huasong Lin, Ting Tang, Yafang Chen, Jinying Zhang, Lingxing Wang
doaj   +1 more source

Brain Differences in the Prefrontal Cortex, Amygdala, and Hippocampus in Youth with Congenital Adrenal Hyperplasia [PDF]

open access: yes, 2020
Context: Classical Congenital Adrenal Hyperplasia (CAH) due to 21-hydroxylase deficiency results in hormone imbalances present both prenatally and postnatally that may impact the developing brain.
Azad, Anisa   +5 more
core  

An analysis of MRI derived cortical complexity in premature-born adults : regional patterns, risk factors, and potential significance [PDF]

open access: yes, 2020
Premature birth bears an increased risk for aberrant brain development concerning its structure and function. Cortical complexity (CC) expresses the fractal dimension of the brain surface and changes during neurodevelopment.
Avram, Mihai   +11 more
core   +1 more source

Anatomy of Memory

open access: yesPediatric Neurology Briefs, 1991
Studies of the anatomy and function of the brain system for memory in humans and animal models are reviewed from the Veterans Affairs Medical Center, San Diego and the Department of Psychiatry, University of California, San Diego, La Jolla, CA.
J Gordon Millichap
doaj   +1 more source

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