Results 61 to 70 of about 275,450 (184)

Occipital Lobe Tumor Presenting as Migraine With Typical Aura

open access: yes, 1996
We report the case of a 60‐year‐old woman in whom migraine with typical aura heralded the presence of an occipital lobe tumor. Her headache was characterized by recurrent episodes of visual aura confined to the left visual field followed by right ...
Verma, Ashok   +3 more
core   +1 more source

Encephalopathy and brain atrophy during induction chemotherapy in acute lymphoblastic leukemia

open access: yesClinical Case Reports, 2020
The MRI showed encephalopathy and brain atrophy of the left parietal lobe, occipital lobe and temporal lobe and decreased infiltration of the dura mater on T2‐weighted imaging.
Qiao‐Ru Li   +9 more
doaj   +1 more source

Transsynaptic neuronal degeneration of optic nerves associated with bilateral occipital lesions

open access: yesIndian Journal of Ophthalmology, 1990
A case is reported of a 9-year old male who presented with abnormal behaviour and progressive diminution of vision. Pupils were middilated in both eyes but the pupillary reflexes were preserved.
Sachdev Mahipal   +4 more
doaj  

Three Cases with Visual Hallucinations following Combined Ocular and Occipital Damage

open access: yesCase Reports in Medicine, 2013
Charles Bonnet syndrome is an underrecognized disease that involves visual hallucinations in visually impaired patients. We present the cases of three patients who experienced complex visual hallucinations following various pathomechanisms. In two cases,
Bogusław Paradowski   +4 more
doaj   +1 more source

Homonymous quadrantic macular ganglion cell complex loss as a sign of trans-synaptic degeneration from occipital lobe lesion

open access: yesAmerican Journal of Ophthalmology Case Reports, 2019
Purpose: to describe a patient with visual field (VF) defect from an occipital lobe lesion that was found to have macular ganglion cells complex (GCC) quadrantic reduction without significant peripapillary retinal nerve fiber layer (RNFL) loss on optical
Kenzo Hokazono   +1 more
doaj   +1 more source

The Occipito-Hypothalamic Interconnection Fiber Within the Fornix: (The First Report)

open access: yesSiriraj Medical Journal, 2008
Objective: To demonstrate the occipital crus of the fornix from the brain of Thai cadavers and provide here the first finding and the first report. Methods: 10 brains of Thai cadavers, 5 males and 5 females, were bisected. Each half was further dissected
Kriengkrai Urusopon   +2 more
doaj  

Transient bilateral occipital lobe ischemia: microembolization through a trigeminal artery

open access: yes, 1979
Microembolization from an ulcerated carotid artery to both occipital lobes via a persistent trigeminal artery was observed in a patient presenting with episodic bilateral central scotomata. Symptomatic relief was obtained following carotid endarterectomy.
Quencer, R M, Simon, J
core   +1 more source

Analysis of 18F-FDG PET metabolic characteristics in anti-glutamate decarboxylase 65 antibody-associated encephalitis based on cluster analysis

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Objective To investigate the metabolic patterns of anti-glutamate decarboxylase 65 (GAD65) antibody-associated encephalitis using 18F-FDG PET, and to analyze the correlations between these patterns and clinical or neuroimaging features.
SUN Yue-qian   +3 more
doaj   +1 more source

Relationship between regional relative theta power and amyloid deposition in mild cognitive impairment: an exploratory study

open access: yesFrontiers in Neuroscience
IntroductionElectroencephalographic (EEG) abnormalities, such as increased theta power, have been proposed as biomarkers for neurocognitive disorders. Advancements in amyloid positron emission tomography (PET) imaging have enhanced our understanding of ...
Jaesub Park   +10 more
doaj   +1 more source

Dementia with Lewy bodies and AD are not associated with occipital lobe atrophy on MRI

open access: yes
Dementia with Lewy bodies (DLB) is associated with occipital changes in blood flow and metabolism, but structural changes in this region have not previously been assessed.
McKeith IG; Lloyd AJ; O'Brien JT; Burton EJ; Barber R; Ballard C; Middelkoop HAM; Van Der Flier WM; Paling S
core   +5 more sources

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