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LouiS - AI-powered clinical decision support platform for Vascular Neurology | 619 syndromes | HC-FMRP/USP
Symptom Search
A structured search tool that allows you to select individual symptoms to find corresponding neurological syndromes. Unlike AI inference, here you build the diagnosis symptom by symptom.
Structured Search
Type and select symptoms from a complete list. The system suggests related symptoms based on those already selected (co-occurrence).
Intelligent Lateralization
For lateralized symptoms (hemiparesis, hemianopia, etc.), select the affected side. The system automatically infers the lesion side.
Instant Response
Results in less than 100ms. Direct search in the structured database of 367 neurological syndromes.
Select symptoms
Syndrome Lookup
A reference tool to study and review neurological syndromes. Search for a specific syndrome and view all its symptoms, clinical signs, anatomical localization, and associated vascular territory.
Complete Database
Access to 367 neurological syndromes with detailed information on clinical presentation and anatomical correlation.
Smart Search
Find syndromes by name, eponym, or location. Supports partial search and recognizes multiple naming variations.
Study Material
Ideal for residents and specialists who want to review clinical presentations and clinico-anatomical correlations.
Search syndrome
Tip: Type part of the name or use terms like "medulla", "pons", "cerebellar"