Results 101 to 110 of about 46,311 (239)

Brain strain: Blood flow and metabolism in environmental extremes

open access: yesExperimental Physiology, EarlyView.
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak   +3 more
wiley   +1 more source

Normal pressure hydrocephalus co-existing with a second dementia disorder

open access: yesNeuropsychiatric Disease and Treatment, 2008
Joseph Alisky1,21Marshfield Clinic Research Foundation, 1000 Oak Avenue, Marshfield, Wisconsin, USA; 2Marshfield Clinic Thorp Center, 704 South Clark, Thorp, Wisconsin, USAAbstract: An 87-year-old woman had both Lewy body dementia and normal pressure ...
Joseph Alisky
doaj  

Parkinson's Disease as the Onset of Normal Pressure Hydrocephalus. A case Report

open access: yesRevista Finlay, 2022
Normal pressure hydrocephalus is a syndrome characterized by gait abnormalities, cognitive impairment, urinary incontinence that is associated with enlargement of the ventricular system in the absence of elevated cerebrospinal fluid pressure.
Miguel de Jesús Mazorra Pazos
doaj  

My Journey Through Assisted Living Facilities

open access: yes
Journal of the American Geriatrics Society, EarlyView.
William B. Applegate
wiley   +1 more source

Homozygous Achondroplasia With Long‐Term Survival: Growth Patterns, Medical Interventions, and Practice Implications

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 6, Page 1372-1377, June 2026.
ABSTRACT Homozygous achondroplasia is widely considered perinatal lethal by the medical community. In this case series, we report two children from a single family with longer‐term survival. One child lived for 17 months and the other was 60 months at the time of publication.
Hannah Singerline   +3 more
wiley   +1 more source

A 3 Week Geriatric Education Program for 4th Year Medical Students at Dalhousie University [PDF]

open access: yes, 2003
Purpose -Population demographics are shifting towards an increased average age. Yet, many medical schools still do not have mandatory comprehensive education in Geriatric Medicine.
Freter , M.D., FRCPC, Susan   +2 more
core  

Relaxivity of Gadobutrol and Gadoteric Acid in Cerebrospinal Fluid at 3T

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 6, Page 3409-3415, June 2026.
ABSTRACT Purpose The aim was to estimate T1 relaxivity of gadobutrol and gadoteric acid in cerebrospinal fluid (CSF) at 3T, to support research on CSF‐flow and the glymphatic system in humans utilizing T1 mapping after intrathecal injection. Methods Using a phantom, relaxivity was estimated for gadobutrol and gadoteric acid in lumbar CSF and an ...
Sofia Behndig   +5 more
wiley   +1 more source

Normal pressure hydrocephalus: Diagnostic and predictive evaluation

open access: yesDementia & Neuropsychologia
In typical cases, normal pressure hydrocephalus (NPH) manifests itself with the triad of gait disturbance, which begins first, followed by mental deterioration and urinary incontinence associated with ventriculomegaly (on CT or MRI) and normal ...
Benito Pereira Damasceno
doaj   +1 more source

Rapid Tissue‐CSF Water Exchange in the Human Brain Revealed by Magnetization Transfer Indirect Spin Labeling

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 6, Page 3270-3283, June 2026.
ABSTRACT Purpose To apply the Magnetization Transfer Indirect Spin Labeling (MISL) MRI technique for quantifying tissue‐CSF water exchange in the human brain, and to investigate its utility in (1) evaluating tissue‐CSF water exchange within perivascular spaces (PVS), and (2) characterizing altered water exchange dynamics in pathologic conditions ...
Yihan Wu   +8 more
wiley   +1 more source

Neonatal meningitis caused by streptococcus pneumonia in Iran [PDF]

open access: yes, 2015
Meningitis, pneumonia, and sepsis in newborns and young infants ...
Alaee, E.   +3 more
core  

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