Results 71 to 80 of about 170,234 (309)

Function of Frontal Lobes [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1921
n ...
openaire   +1 more source

Predictive Ability of Plasma p‐tau217 for β‐Amyloid Status: A Prospective Multicenter Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma tau phosphorylated at threonine 217 (p‐tau217) measured with fully automated platforms has shown high accuracy for Alzheimer's disease (AD) diagnosis, but real‐world multicenter data remain limited. We aimed to validate the diagnostic performance of p‐tau217 for identifying AD pathology in a real‐world multicenter cohort ...
Miquel Massons   +33 more
wiley   +1 more source

Glycated Hemoglobin: A Predictor of Cognitive Deficits in Type 1 Diabetes Patients

open access: yesJournal of Islamic International Medical College, 2019
Objective: To determine the association of Glycated Hemoglobin with frontal lobe cognitive dysfunction in type diabetes patients. Study Design: Case control study.
Amara Gul , Memoona Sehar
doaj  

Frontal lobe epilepsy manifesting as vertigo: a case report and literature review

open access: yesJournal of International Medical Research, 2020
Frontal lobe epilepsy is a common neurological disorder with a broad spectrum of symptoms. Frontal lobe epilepsy presenting with vertigo is extremely rare, and the relevant pathogenesis remains unclear.
Yongning Jiang, Xiangqin Zhou
doaj   +1 more source

Impact of aberrant cerebral perfusion on resting-state functional MRI: A preliminary investigation of Moyamoya disease. [PDF]

open access: yesPLoS ONE, 2017
The impact of chronic cerebral hypoperfusion on resting-state blood oxygen level-dependent signal fluctuations remains unknown. We aimed to determine whether chronic ischemia induces changes in amplitude of low-frequency fluctuations (ALFF) and to ...
Yituo Wang   +12 more
doaj   +1 more source

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

Ictal ECG changes in temporal lobe epilepsy. [PDF]

open access: yes, 1995
Changes in cardiac rhythm may occur during epileptic seizures and this has been suggested as a possible mechanism for sudden unexpected death amongst patients with chronic epilepsy (SUDEP).
Sander, JW, Roche, J, Li, LM
core  

Hemichorea in a patient with ipsilateral cortical infarction: a case report

open access: yesBMC Neurology, 2021
Background Hemichorea is usually caused by contralateral deep structures of brain. It rarely results from acute cortical ischemic stroke and that caused by ipsilateral brain lesions is even rarer.
Jie Wei, Yue Zhang
doaj   +1 more source

Problematic Internet Use in Frontotemporal Dementia: A Case Series

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The present study investigated problematic internet use (PIU) among 61 patients with frontotemporal dementia (FTD) compared to a cohort of 354 patients with mild cognitive impairment (MCI) and Alzheimer's dementia. PIU was identified in 22.9% of FTD patients compared to only 0.8% of AD patients (p < 0.001). Behaviors included compulsive social
Daniele Urso   +9 more
wiley   +1 more source

The contribution of executive dysfunction to memory impairment and confabulation in schizophrenia [PDF]

open access: yes, 1996
Study 1. Using a cognitive-process approach, 25 schizophrenic patients were matched with 25 healthy volunteers and compared on tests of memory and executive function. The schizophrenia group was found to have a significant impairment in immediate memory
Nathaniel-James, D.A.
core  

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