Peculiarities of the clinical course of stroke in the vertebro-basillar system
Bibliographic record
Abstract
The relevance of CVD (Cerebrovascular Diseases), in particular strokes, is due to the high prevalence, disability and mortality. The degree of medical, social, psychological rehabilitation of patients after Ischemic Stroke depends on the regression of the clinical picture and cerebral disintegration. Objectives of the study: detection of the entire spectrum of clinical manifestations from examined patients, corresponding to damage to the structures of the brain supplied by the vessels of the Vertebrobasilar basin, the relationship with regression of the primary focus and the subtype of Ischemic Stroke, and determination of the presence of a statistically significant dependence of clinical manifestations on COPD. To achieve the goal and solve the set tasks, 126 patients, 60 men and 66 women were examined in the recovery period of stroke in the in the vertebro-basillar system, at the age of 50-80. The Blindemark scale was used to assess the neurological status. To assess neuropsychological status, the Montreal Cognitive Assessment Scale, the Hospital Anxiety and Depression Scale, the Rankin scale were used, as well as for objectification of MRI data and Dopplerography. Results of the study: In patients with Ischemic Stroke in the vertebro-basillar system, paresis and paralysis prevailed in the structure of clinical manifestations, 68 patients had them, which is 54%, 43.7% of patients had dysarthria, coordination disorders were observed in 48.4% of patients, 26.2% had vertigo, 24.6% had sensory impairments and 5.6% had neglect. In patients with Ischemic Stroke in the vertebro-basillar system, a correlation was found between the scores of Renkin scale. Various pathogenetic subtypes of ischemic stroke in vertebro-basillar system were analyzed. They have a significant correlation between NIHSS scores at the time of hospitalization and at the end of rehabilitation. In patients with AT Ischemic Stroke in the vertebro-basillar system the incidence of oculomotor disorders is significantly lower. Based on the above mentioned, the following conclusions can be drawn: 1. A certain localization of the focus of ischemic stroke in the vertebra-basilar system is more likely to be characteristic of the corresponding stroke subtype. 2. The rate of reduction and reorganization of the focus does not depend on the stroke subtype, localization of the hearth, comorbidphone, rehabilitation methods and is proportional to the initial size of the heart attack site. 3. The degree of severity of COPD has a correlation with the blood flow indices of posterior cerebral arteries and vertebral arteries, as well as the asymmetry coefficient.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".