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Visual symptoms including loss of vision or double vision; Speech symptoms including dysphonia (whispering speech), slurred or stuttering speech; Sensory disturbance including hemisensory syndrome (altered sensation down one side of the body) Numbness or inability to sense touch; Dizziness and balance problems; Pain (including chronic migraines)
These symptoms are attributed to conversion disorder when a medical explanation for the conditions cannot be found. [7] Symptoms of conversion disorder usually occur suddenly. Conversion disorder is typically seen in people aged 10 to 35, [8] and affects between 0.011% and 0.5% of the general population. [9]
This is a list of major and frequently observed neurological disorders (e.g., Alzheimer's disease), symptoms (e.g., back pain), signs (e.g., aphasia) and syndromes (e.g., Aicardi syndrome). There is disagreement over the definitions and criteria used to delineate various disorders and whether some of these conditions should be classified as ...
Cases involving these symptoms are classified as functional disorders ("functional" in this context is usually contrasted with the old term "organic disease"). For example, in functional neurologic disorder (FND), those affected present with various neurological symptoms such as functional seizures, numbness, paresthesia, and weakness, among ...
The DSM-IV lists conversion disorders instead of the current FND. Additionally, in revision, the DSM-5 was updated to add emphasis to the positive physical signs inconsistent with recognized diseases. The requirement of a history of psychological stressors and that the symptom is not fake was removed as well.
Functional disorders can affect the interplay of several organ systems (for example gastrointestinal, respiratory, musculoskeletal or neurological) leading to multiple and variable symptoms. Less commonly there is a single prominent symptom or organ system affected.
Nervous system diseases, also known as nervous system or neurological disorders, refers to a small class of medical conditions affecting the nervous system.This category encompasses over 600 different conditions, including genetic disorders, infections, cancer, seizure disorders (such as epilepsy), conditions with a cardiovascular origin (such as stroke), congenital and developmental disorders ...
Effects of early-life exposures to anesthesia on the brain; Encephalomalacia; Encephalopathy; ... Sleeping disorders following traumatic brain injury;