Use the labels in the right column to find what you want. Or you can go thru them one by one, there are only 15849 posts. Searching is done in the search box in upper left corner. I blog on anything to do with stroke.DO NOT DO ANYTHING SUGGESTED HERE AS I AM NOT MEDICALLY TRAINED, YOUR DOCTOR IS, LISTEN TO THEM. BUT I BET THEY DON'T KNOW HOW TO GET YOU 100% RECOVERED. I DON'T EITHER, BUT HAVE PLENTY OF QUESTIONS FOR YOUR DOCTOR TO ANSWER.
Deans' stroke musings
Changing stroke rehab and research worldwide now.Time is Brain!Just think of all thetrillions and trillions of neuronsthateach daybecause there areeffective hyperacute therapies besides tPA(only 12% effective). I have 493 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.
What this blog is for:
Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It's quite disgusting that this information is not available from every stroke association and doctors group. My back ground story is here:http://oc1dean.blogspot.com/2010/11/my-background-story_8.html
Tuesday, May 29, 2018
006 Effect of apolipoprotein e ε4 allele on medial temporal lobe atrophy in ischaemic stroke patients
So if you carry this APOE-ε4 allele you will need protocols to prevent that chance of dementia. DEMAND your doctor get some, you are paying her for medical expertise aren't you? http://jnnp.bmj.com/content/89/6/A4.1
Mohamed Salah Khlif,
Introduction Apolipoprotein E (APOE) ε4 allele is a known risk factor for the development of cognitive impairment. APOE ε4 carriers have been reported as having lower hippocampal volume in Alzheimer’s disease, mild cognitive impairment, and in healthy cohorts,1 but this is not well investigated in stroke. Here, we compared the regional volume in the medial temporal lobe in ischaemic stroke survivors, with and without the ε4 allele, three (time point 1, t1) and twelve (t2) months after stroke.
Methods 21 APOE ε4 carriers and 21 non-carriers, matched for lesion size and location and for neurological impairment as measured by NIHSS, were sampled from the CANVAS study, a longitudinal imaging study in stroke survivors.2 A mixed-effect linear model was used to analyse the effect of the ε4 allele on hippocampal, entorhinal, and para-hippocampal volumes, adjusting for age, sex, years of education, and total intracranial volume. Volumes were estimated using the longitudinal stream in FreeSurfer 5.3.
Results The left hippocampal (pt1=0.038, pt2=0.040) and entorhinal (pt1=0.044, pt2=0.038) volumes were significantly lower in the ε4-carrier group at each time point. The right entorhinal (pt1=pt2=0.002) and para-hippocampal (pt1=0.018, pt2=0.020) volumes were also significantly lower in the ε4-carrier group, but there was no difference in the right hippocampal volume (pt1=pt2=0.055) between the two groups. The group-time interaction was significant for the left para-hippocampal cortex (p=0.019): ε4 non-carriers showed a significant volume increase (p=0.018) between t1 and t2.
ConclusionThese findings suggest that stroke survivors who carry the APOE-ε4 allele will experience greater atrophy in the medial temporal lobe in the twelve months following their stroke.
References 1. Manning EN, et al. e4 Is Associated with Disproportionate Progressive Hippocampal Atrophy in AD. PLoS ONE2014;9(5):e97608.
2. Brodtmann A, et al. Charting cognitive and volumetric trajectories after stroke: Protocol for the Cognition And Neocortical Volume After Stroke (CANVAS) study. Int J Stroke2014;9(6):824–828.